JP7369248B2 - Outer bag containing the product, its manufacturing method, method of supplying the bag, and method of using the cylindrical outer bag with a fitting and the cylindrical outer bag - Google Patents

Outer bag containing the product, its manufacturing method, method of supplying the bag, and method of using the cylindrical outer bag with a fitting and the cylindrical outer bag Download PDF

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JP7369248B2
JP7369248B2 JP2022116238A JP2022116238A JP7369248B2 JP 7369248 B2 JP7369248 B2 JP 7369248B2 JP 2022116238 A JP2022116238 A JP 2022116238A JP 2022116238 A JP2022116238 A JP 2022116238A JP 7369248 B2 JP7369248 B2 JP 7369248B2
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▲隆▼之 野口
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Seisan Nipponsha KK
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本開示は、筒状外袋に関し、特に、複数の製品について製品同士の相対的位置関係を固定したまま包み込んで、ひとまとまりとする筒状外袋に関する。また本開示は、筒状外袋によって製品が包まれた製品入り外袋、さらにその製品入り外袋を横断面が扁平状態でロール巻き、カセ巻き又はつづら折りした製品入り外袋の巻き取り品又はつづら折り品に関する。さらに本開示はそれらの製造方法及び製品入り外袋から製品である袋体を取り出す袋体の供給方法に関する。さらに本開示は嵌合具付き筒状外袋及び筒状外袋の使用方法に関する。 The present disclosure relates to a cylindrical outer bag, and particularly to a cylindrical outer bag that wraps a plurality of products while keeping the relative positional relationship of the products fixed to form a bundle. The present disclosure also provides a product-containing outer bag in which a product is wrapped in a cylindrical outer bag, and a rolled-up product of the product-containing outer bag obtained by rolling, casing, or winding the product-containing outer bag with a flat cross section; Concerning folded items. Furthermore, the present disclosure relates to a manufacturing method thereof and a method for supplying a bag for taking out a bag as a product from an outer bag containing a product. Further, the present disclosure relates to a cylindrical outer bag with a fitting and a method of using the cylindrical outer bag.

一般に、販売の目的とされる商品を直接包装する形態を一次包装という。一次包装の形態とされた商品を決められた数量に従い、さらに箱又は袋に包装する形態を二次包装という。商品は一次包装又は二次包装の形態にて消費者に渡される。さらに、二次包装の形態の商品を決められた数量に従い、バルクハンドリング、倉庫保管及び輸送等の目的のために梱包箱等に入れる形態を三次包装という。また、一次包装の形態にされた商品を、二次包装の形態とせずに、三次包装の形態とすることもある。 Generally, the form of packaging products intended for sale directly is called primary packaging. Secondary packaging is a form of packaging a product in the form of primary packaging into a box or bag according to a predetermined quantity. Goods are delivered to consumers in the form of primary packaging or secondary packaging. Furthermore, tertiary packaging refers to a form in which secondary packaging products are placed in packaging boxes or the like for purposes such as bulk handling, warehousing, and transportation according to a predetermined quantity. Furthermore, a product that has been packaged in primary packaging may be packaged in tertiary packaging instead of in secondary packaging.

例えば、円筒状の小巻ロール(「商品」に相当する。)の円筒側面を包装用フィルムに巻き付けたのち、包装フィルムの側面を熱融着し、さらに円筒の上面側と下面側に位置する包装用フィルムをそれぞれ閉じて熱融着して、小巻ロールを一次包装する技術がある(例えば、特許文献1の図25~図29を参照。)。 For example, after wrapping the cylindrical side of a small cylindrical roll (corresponding to the "product") around a packaging film, the sides of the packaging film are heat-sealed, and then the cylindrical roll is placed on the top and bottom sides of the cylinder. There is a technique for primary packaging small rolls by closing and heat-sealing packaging films (see, for example, FIGS. 25 to 29 of Patent Document 1).

なお、製袋メーカーにとっては、販売の目的とされる商品が包装資材となる袋体であるため(例えば、特許文献2を参照。)、本明細書では、包装資材としての袋体が販売の目的とされる商品である場合、包装資材ではない商品(通常の商品のことであり、以降、非包装資材商品ともいう。)との区別のために、当該袋体を「製品」と称することがある。また、袋体を包む包装を外袋と称することがある。 Note that for bag manufacturers, the products they sell are bags that serve as packaging materials (for example, see Patent Document 2). If the bag is a product for which it is intended, the bag should be referred to as a "product" to distinguish it from products that are not packaging materials (normal products, hereinafter also referred to as non-packaging material products). There is. Moreover, the packaging that encloses the bag is sometimes called an outer bag.

非包装資材商品が入った嵌合具付き袋が小売店に陳列されるまでは、まず、(1)製袋工程:製袋メーカーが袋体を製造してさらに外袋に収容し、(2)運送工程1:袋体を非包装資材商品のメーカーに納入し、(3)給袋工程:外袋から袋体を取り出し、(4)充填工程:非包装資材商品を袋体に充填し、(5)運送工程2:袋体に充填された非包装資材商品を小売店に搬送して一般消費者へと渡る、というルートが通常である。 Before a bag with a fitting device containing a non-packaging material product is displayed at a retail store, it first goes through the following steps: (1) bag making process: the bag manufacturer manufactures the bag body and then stores it in an outer bag; ) Transportation process 1: Deliver the bag to the manufacturer of the non-packaging material product, (3) Bag supply process: Remove the bag from the outer bag, (4) Filling process: Fill the bag with the non-packaging material product, (5) Transportation process 2: The usual route is to transport non-packaged material products filled into bags to retail stores and then to general consumers.

従来の製袋工程は次のような手順で行われていた。すなわち、製袋機によって製袋された製品である嵌合具付き袋は、トレーなどの容器にいったんストックされ、人の手によって一定枚数を束にする結束作業が行われていた。その一定枚数ずつ束にされた、製品である嵌合具付き袋は、輪ゴム等の結束手段で固定され、続いて嵌合具付きの外袋に入れられたのち、外袋の嵌合具が閉じられる。さらに複数個の嵌合具付き外袋は箱に詰められる。その箱は、埃や汚れの付着防止又は浸水防止のために防水フィルムによって覆われた後、出荷される。これらの工程はすべて人の手が必要であった。 The conventional bag making process was performed using the following steps. That is, bags with fittings, which are products made by a bag making machine, are once stocked in a container such as a tray, and then manually bound into a certain number of bags. The products, which are bundled into a certain number of bags with fittings, are fixed with a binding means such as a rubber band, and then placed in an outer bag with a fitting. Closed. Furthermore, a plurality of outer bags with fittings are packed into a box. The box is covered with a waterproof film to prevent dust and dirt from adhering to it or to prevent water from entering the box before being shipped. All of these processes required manual labor.

また、従来の給袋工程は次のような手順で行われていた。すなわち、非包装資材商品のメーカーが非包装資材商品を嵌合具付き袋に充填するために、防水フィルムを剥がして箱から外袋を取り出し、その外袋の嵌合具を外し、束ねられた嵌合具付き袋を取り出し、束ねてある輪ゴム等の結束手段を外して、嵌合具付き袋を個々の状態に戻す。これらの工程もすべて人の手が必要であった。 Furthermore, the conventional bag feeding process was performed according to the following procedure. In other words, in order for a manufacturer of non-packaging material products to fill a bag with a fitting, the waterproof film is removed, the outer bag is removed from the box, the fitting is removed from the outer bag, and the product is bundled. The bags with fittings are taken out, the binding means such as rubber bands are removed, and the bags with fittings are returned to their individual state. All of these processes also required manual labor.

さらに従来の充填工程は次のような手順で行われていた。すなわち、個々の嵌合具付き袋を、充填機の袋体供給部に供給する。この工程も人の手が必要であった。充填機の袋体供給部から一つ一つ取り出された嵌合具付き袋は、開口され、非包装資材商品が充填される。この工程は、充填機によってなされる。 Furthermore, the conventional filling process was performed according to the following procedure. That is, the individual bags with fittings are supplied to the bag supply section of the filling machine. This process also required human hands. The bags with fittings are taken out one by one from the bag supply section of the filling machine, opened, and filled with non-packaging material products. This step is performed by a filling machine.

特開2003‐267602号公報Japanese Patent Application Publication No. 2003-267602 特開2018‐8728号公報JP2018-8728A

しかし、製袋工程では、袋詰めのときの作業スピードや精度がそれを行う個々の人の能力に依存していたため、個々の人の処理能力に合わせて包装袋の製造ラインのスピードを調整し、また休憩が必要である。その結果として、生産性が低下し、また生産性が不安定となりやすく、生産効率が悪かった。また、トレーにストックされた袋体は、ストック場所や積み重ねの不安定さによってストック枚数に限りがあり、広いスペースを必要としていた。そして、結束された袋体を外袋に入れるときの輪ゴム留めや外袋に入れるときの嵌合具の開口、閉口、箱詰め、防水フィルム施工に至る作業には時間がかかり、また手間であった。 However, in the bag-making process, the speed and accuracy of the bag filling process depended on the ability of each person performing the process, so the speed of the packaging bag production line was adjusted to match the processing capacity of each person. , I also need a break. As a result, productivity decreased, productivity tended to become unstable, and production efficiency was poor. Furthermore, the number of bags stored on the tray is limited due to the location of the storage and the instability of stacking, and a large space is required. Furthermore, it was time-consuming and labor-intensive to fasten the tied bag with a rubber band when putting it into the outer bag, open and close the fitting when putting it into the outer bag, pack it into a box, and apply a waterproof film. .

また、給袋工程では、防水フィルム付きの箱詰めされた外袋を取り出し、嵌合具を外し、輪ゴム等を取り除いて嵌合具付き袋を個々の状態に戻していたが、すべて人の手が必要であった。特に輪ゴム等により嵌合具付き袋が湾曲して癖がついてしまい、平状に戻す作業を余儀なくされていたが、これらの作業もすべて人の手によって行われていた。さらに、輪ゴム等と接触していた嵌合具付き袋にはシワが発生していたり、ときには穴が開いてしまうことがあった。このように作業ミスや製品ロスが頻繁に発生しやすかった。さらに、充填機に嵌合具付き袋をセットし終えるたびに、次なる外袋について嵌合具開口工程に戻って同様に人の手で繰り返して作業を行う必要があり、時間と手間がかかっていた。よって、人件費が嵩み、コスト高になっていたほか、作業ミスなども不可避であった。加えて人手不足によって人材確保が難しく、一層費用が嵩んでいた。 In addition, in the bag supply process, the outer bag packed in a box with a waterproof film was taken out, the fitting was removed, the rubber bands, etc. were removed, and the bag with the fitting was returned to its individual state, but all of this was done manually. It was necessary. In particular, bags with fittings were bent and bent by rubber bands, etc., and had to be returned to a flat shape, but all of this work was done manually. Furthermore, the bags with fittings that were in contact with the rubber bands or the like were sometimes wrinkled, and sometimes had holes. In this way, work errors and product losses were likely to occur frequently. Furthermore, every time you finish setting a bag with a fitting in the filling machine, you have to go back to the process of opening the fitting for the next outer bag and repeat the process manually, which takes time and effort. was. As a result, labor costs increased, costs increased, and work errors were inevitable. In addition, due to the labor shortage, it was difficult to secure human resources, which further increased costs.

さらに、外袋については、それ自体を製袋する必要があり、袋製品と同じ手間とコストがかかっていた。また、様々な種類の外袋を防水フィルムと共に保管しなければならず、倉庫による管理を強いられるため、非常にコスト高であると共に手間もかかっていた。 Furthermore, the outer bag needs to be made into a bag itself, which requires the same effort and cost as bag products. In addition, various types of outer bags must be stored together with waterproof films and must be managed in a warehouse, which is very costly and time-consuming.

また、防水フィルム、出荷箱、外袋は充填工程を経た後に廃棄されるため、大量の資源が無駄に消費されていた。 Furthermore, since the waterproof film, shipping box, and outer bag are discarded after the filling process, a large amount of resources are wasted.

また、結束、外袋詰め、箱詰め、箱開け及び外袋明けを人の手で行っていたため、人に起因する汚れが付着するおそれもあった。 In addition, because the binding, outer bagging, boxing, opening of the box, and outer bagging were performed manually, there was a risk that human-caused stains would adhere.

そこで本開示は、(1)人的作業の省力化を図ることで、包装袋の製造ラインの高速化を実現し、また、その生産速度の安定化を図り、人的作業のミスによる製造ロスの低減と袋体の品質低下を抑制すること、及び、(2)外袋の製袋及び保管によるコスト上昇を防ぐと共にその管理の手間を省くこと、を実現する、省人・省資源・省スペース・低コスト及び良好な衛生性を兼ね備えた嵌合具付き筒状外袋、筒状外袋、製品入り外袋、製品入り外袋の巻き取り品、それらの製造方法及び袋体の供給方法を提供することを目的とする。さらに本開示は、嵌合具付き筒状外袋及び筒状外袋の使用方法を提供することを目的とする。 Therefore, the present disclosure aims to (1) speed up the packaging bag manufacturing line by saving human labor, stabilize the production speed, and eliminate manufacturing losses due to human errors. (2) Manpower-saving, resource-saving, and resource-saving measures that reduce costs and suppress deterioration in the quality of the bag body; and (2) prevent cost increases due to the production and storage of outer bags, as well as save time and effort in managing them. A cylindrical outer bag with a fitting that combines space, low cost, and good hygiene, a cylindrical outer bag, a product-filled outer bag, a roll of a product-filled outer bag, a method for manufacturing the same, and a method for supplying the bag. The purpose is to provide Furthermore, the present disclosure aims to provide a cylindrical outer bag with a fitting and a method of using the cylindrical outer bag.

本発明者らは、鋭意検討したところ、外包装用の外袋を嵌合具付き筒状外袋又は筒状外袋の形態とし、また、製品である袋体の一部が重なるように連続して一列に積み重ねられた複数個の袋体を、外装用の嵌合具付き筒状外袋又は外装用の筒状外袋で包み込み、袋体の積み重ね状態を保持したままで一体化させることで、上記課題が解決できることを見出し、本発明を完成させた。 After intensive study, the inventors of the present invention found that the outer bag for outer packaging should be in the form of a cylindrical outer bag with a fitting tool or a cylindrical outer bag, and that the outer bag, which is a product, should be continuous so that a part of the bag body overlaps. A plurality of bags stacked in a line are wrapped in a cylindrical outer bag with a fitting tool for exterior use or a cylindrical outer bag for exterior use, and the bags are integrated while maintaining the stacked state of the bags. The inventors have discovered that the above problems can be solved, and have completed the present invention.

本発明に係る製品入り外袋は、製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体3,13を、外包装用の嵌合具付き筒状外袋1,11で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋100,200であって、前記複数個の袋体3,13は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記嵌合具付き筒状外袋1,11の筒の長さ方向Xに沿って一列に連続又は間欠で配列しており、前記嵌合具付き筒状外袋は、樹脂フィルムを基材5,15として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向Xに仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って開口する開口部6,16を一つ有し、かつ、該開口部の縁6a,16aに沿って前記基材の内壁側に前記嵌合具4,14を一つ有し、かつ、該嵌合具は咬合されていることを特徴とする。 The product-containing outer bag according to the present invention consists of a plurality of bags 3, 13 stacked continuously or intermittently in a row so that some of the bags, which are products, overlap each other in a tube with a fitting for outer packaging. A product-containing outer bag 100, 200 that is wrapped in a shaped outer bag 1, 11 and integrated while maintaining the stacked state of the bags, wherein the plurality of bags 3, 13 are are stacked with their ends shifted so that some of them overlap, and are arranged continuously or intermittently in a line along the length direction The cylindrical outer bag with a fitting tool has a cylindrical shape that extends continuously along the length direction X of the cylinder with the same inner diameter using resin films as base materials 5 and 15, and is partitioned in the length direction X of the cylinder. It has an elongated cylindrical shape with no cylindrical shape , and has one opening 6, 16 that opens along the length direction of the cylinder, and the base material is formed along the edges 6a, 16a of the opening. It is characterized in that it has one of the fitting tools 4 and 14 on the inner wall side, and the fitting tools are interlocked.

本発明に係る製品入り外袋では、前記製品入り外袋は、フラットのシート状嵌合具付き外包装用の樹脂フィルムとした前記基材に製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を載せ、前記基材を折り込み前記複数個の袋体を前記基材で包み込んで嵌合具付き筒状外袋とし、前記袋体の積み重ねの状態を保持したままで一体化したことが好ましい。 In the product-containing outer bag according to the present invention, the product-containing outer bag is continuous so that a part of the product bag body overlaps the base material, which is a resin film for outer packaging with a flat sheet-like fitting. Alternatively, a plurality of bags stacked in a line intermittently are placed, the base material is folded in, and the plurality of bags are wrapped with the base material to form a cylindrical outer bag with a fitting, and the stack of bags is stacked. It is preferable to integrate them while maintaining their state.

本発明に係る製品入り外袋では、前記嵌合具は、前記袋体の積み重ね面の上に位置して、咬合されていることが好ましい。袋体を外袋で合掌貼りの形態で容易に包むことができ、また、嵌合具を咬合させやすい。このため、簡易な構造の装置で製造しやすい。また、嵌合具の咬合を外すときは観音開きの形態で行うことができる。 In the product-containing outer bag according to the present invention, it is preferable that the fitting tool is positioned on and engaged with the stacking surface of the bag body. The bag body can be easily wrapped with the outer bag in a clasped manner, and the fitting tool can be easily engaged. Therefore, it is easy to manufacture using a device with a simple structure. Furthermore, when the fitting tool is released from the occlusion, it can be done in a double-opening configuration.

また、本発明に係る製品入り外袋では、前記嵌合具は、前記袋体の左右いずれか一方の側端側に位置して、咬合されていることが好ましい。重力を利用して袋体をきれいに整列させることが出来るため、製品入り外袋内で、袋体がより整然と整列している。 Further, in the product-containing outer bag according to the present invention, it is preferable that the fitting tool is located at one of the left and right side ends of the bag and engaged with the bag. Since the bags can be neatly aligned using gravity, the bags are more neatly aligned within the outer bag containing the product.

本発明に係る製品入り外袋は、製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を、外包装用の筒状外袋で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋であって、前記複数個の袋体33は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記筒状外袋31の筒の長さ方向Xに沿って一列に連続又は間欠で配列しており、前記筒状外袋は、樹脂フィルムを基材35として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向Xに仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って切り込み部36を少なくとも一つ有し、該切り込み部の縁に沿って前記基材の内壁同士又は内壁と外壁とが接着又は熱溶着されていることを特徴とする。 The product-containing outer bag according to the present invention is made by wrapping a plurality of bags, which are products, stacked in a line continuously or intermittently so that some of the bags overlap in a cylindrical outer bag for outer packaging. An outer product-containing bag that is integrated while maintaining the stacked state of the bags , wherein the plurality of bags 33 are stacked with their ends shifted so that some of the bags overlap, and , are arranged continuously or intermittently in a line along the length direction The tube has an elongated tube shape that extends continuously with the same inner diameter and has no partition in the length direction X of the tube , and has at least one notch 36 along the length direction of the tube. The inner walls of the base material or the inner wall and the outer wall of the base material are bonded or thermally welded along the edge of the cut portion.

本発明に係る製品入り外袋では、前記製品入り外袋は、フラットのシート状外包装用の樹脂フィルムとした前記基材に製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を載せ、前記基材を折り込み前記複数個の袋体を前記基材で包み込んで筒状外袋とし、前記袋体の積み重ねの状態を保持したままで一体化したことが好ましい。 In the product-containing outer bag according to the present invention, the product-containing outer bag is arranged in a row continuously or intermittently so that a part of the product bag overlaps the base material, which is a resin film for flat sheet-like outer packaging. A plurality of stacked bags are placed on it, the base material is folded in, the plurality of bags are wrapped in the base material to form a cylindrical outer bag, and the bags are integrated while maintaining the stacked state. It is preferable to do so.

本発明に係る製品入り外袋の巻き取り品又はつづら折り品は、本発明に係る製品入り外袋が、横断面が扁平状態でロール巻き、カセ巻き又はつづら折りされていることを特徴とする。 The rolled product or meander-folded product-containing outer bag according to the present invention is characterized in that the product-containing outer bag according to the present invention is rolled, cassette-wound, or meander-folded with a flat cross section.

本発明に係る製品入り外袋の製造方法は、製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を、外包装用の嵌合具付き筒状外袋で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋の製造方法であって、前記複数個の袋体は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記嵌合具付き筒状外袋の筒の長さ方向に沿って一列に連続又は間欠で配列しており、前記嵌合具付き筒状外袋は、樹脂フィルムを基材として筒の長さ方向に沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向に仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って開口する開口部を一つ有し、かつ、該開口部の縁に沿って前記基材の内壁側に前記嵌合具を一つ有し、かつ、前記開口部は前記嵌合具が咬合することによって閉じられる構造を有し、かつ、前記製造方法は、前記嵌合具付き筒状外袋を準備する第1工程と、前記嵌合具の咬合が外れていてかつ前記嵌合具付き筒状外袋が広げられた状態とする第2工程と、前記基材の上に、該基材の長手方向に沿って、前記複数個の袋体3,13を前記袋体の一部が重なるように端をずらして連続又は間欠で一列に該袋体を積み重ねて配列していく第3工程と、前記複数個の袋体を載せた前記基材を該基材の長手方向に移動させながら、前記基材を折り込み前記基材で前記複数個の袋体を包み込むとともに、前記嵌合具を咬合して前記製品入り外袋を得る第4工程と、を有することを特徴とする。 The method for producing an outer bag containing a product according to the present invention is to stack a plurality of bags, which are products, continuously or intermittently in a line so that some of the bags overlap, into a tube with a fitting for outer packaging. A method for manufacturing an outer bag containing a product, which is wrapped in a shaped outer bag and integrated while maintaining the stacked state of the bags , wherein the plurality of bags are arranged so that a part of the bags overlaps. The cylindrical outer bags with fittings are stacked with their ends shifted, and are arranged continuously or intermittently in a line along the length direction of the cylinder of the cylindrical outer bags with fittings, and the cylindrical outer bags with fittings are It has a cylindrical shape that is made of a resin film as a base material and extends continuously with the same inner diameter along the length direction of the cylinder, and has an elongated cylindrical shape with no partitions in the length direction of the cylinder , and the length of the cylinder is one opening that opens along the width direction, and one fitting tool provided on the inner wall side of the base material along the edge of the opening, and the opening that is connected to the fitting. The manufacturing method includes a first step of preparing the cylindrical outer bag with the fitting, and a first step of preparing the cylindrical outer bag with the fitting; A second step in which the cylindrical outer bag with a fitting tool is expanded, and the plurality of bags 3 and 13 are placed on the base material along the longitudinal direction of the base material. a third step of stacking and arranging the bags continuously or intermittently in a row with their edges shifted so that some of the bags overlap; a fourth step of folding the base material to wrap the plurality of bags with the base material while moving in the direction, and engaging the fitting tool to obtain the outer bag containing the product. shall be.

本発明に係る製品入り外袋の製造方法では、前記第2工程において、前記基材を水平に広げ、前記第3工程において、前記基材をフラットのシート状として前記袋体を載せ、前記第4工程において、該嵌合具を前記袋体の積み重ね面の上に配置して、さらに咬合することが好ましい。袋体を外袋で合掌貼りの形態で容易に包むことができ、また、嵌合具を咬合させやすい。このため、簡易な構造の装置で製造しやすい。また、嵌合具の咬合を外すときは観音開きの形態で行うことができる。 In the method for manufacturing an outer bag containing a product according to the present invention , in the second step, the base material is spread horizontally, and in the third step, the base material is shaped into a flat sheet and the bag body is placed thereon. In the fourth step, it is preferable that the fitting tool is placed on the stacked surface of the bags and further engaged. The bag body can be easily wrapped with the outer bag in a clasped manner, and the fitting tool can be easily engaged. Therefore, it is easy to manufacture using a device with a simple structure. Furthermore, when the fitting tool is released from the occlusion, it can be done in a double-opening configuration.

また、本発明に係る製品入り外袋の製造方法では、前記第2工程において、前記基材を、前記基材の長手方向の横断面がU字形状又はV字状となるように広げ、前記第3工程において、前記袋体の左右いずれか一方の側端側を下方に向けた状態で、前記袋体を前記U字形状又はV字状の基材の内側に入れることが好ましい。重力を利用して袋体をきれいに整列させることが出来るため、製品入り外袋内で、袋体がより整然と整列している。 Further, in the method for manufacturing an outer bag containing a product according to the present invention , in the second step, the base material is spread out so that a cross section in the longitudinal direction of the base material has a U-shape or a V-shape. In the third step, it is preferable that the bag is placed inside the U-shaped or V-shaped base material with one of the left and right side ends of the bag facing downward. Since the bags can be neatly aligned using gravity, the bags are more neatly aligned within the outer bag containing the product.

本発明に係る製品入り外袋の製造方法は、製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を、外包装用の筒状外袋で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋の製造方法であって、前記複数個の袋体は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記筒状外袋の筒の長さ方向に沿って一列に連続又は間欠で配列しており、前記筒状外袋は、樹脂フィルムを基材として筒の長さ方向に沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向に仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って切り込み部を少なくとも一つ有し、前記製造方法は、前記基材として等幅の帯状の樹脂フィルムを準備する工程Aと、前記基材を広げた状態とする工程Bと、前記基材の上に、該基材の長手方向に沿って、前記複数個の袋体を前記袋体の一部が重なるように端をずらして連続又は間欠で一列に該袋体を複数積み重ねて配列していく工程Cと、前記複数個の袋体を載せた前記基材を該基材の長手方向に移動させながら、前記基材を折り込み前記基材で前記複数個の袋体を包み込むとともに、前記基材の幅方向の両端の縁に沿って前記基材の内壁同士又は内壁と外壁とを接着又は熱溶着することで、前記基材を筒状に成形して前記製品入り外袋を得る工程Dと、を有することを特徴とする。 The method for producing an outer bag containing a product according to the present invention is to use a cylindrical outer bag for outer packaging to stack a plurality of bags, which are products, which are stacked continuously or intermittently in a line so that some of the bags overlap. A method for manufacturing an outer bag containing a product that is wrapped and integrated while maintaining the stacked state of the bags, wherein the ends of the plurality of bags are shifted so that some of the bags overlap. The cylindrical outer bags are stacked in a row along the length direction of the tube, and are arranged continuously or intermittently in a line along the length direction of the tube, and the cylindrical outer bag is made of a resin film as a base material and arranged in a line along the length direction of the tube. The tube has an elongated tube shape that extends continuously with the same inner diameter along the length of the tube and has no partition in the length direction of the tube, and has at least one notch along the length direction of the tube. However, the manufacturing method includes a step A of preparing a strip-shaped resin film of equal width as the base material, a step B of spreading the base material, and a step B of preparing a strip-shaped resin film of equal width as the base material, and a step B of preparing a strip-shaped resin film of equal width as the base material, and a step B of preparing a strip-shaped resin film of equal width as the base material. a step C of stacking and arranging the plurality of bags in a row continuously or intermittently by shifting the ends of the plurality of bags so that some of the bags overlap in the direction; While moving the base material on which the bags are placed in the longitudinal direction of the base material, fold the base material so that the plurality of bags are wrapped in the base material, and at the same time wrap around the edges of both ends of the base material in the width direction. A step D of forming the base material into a cylindrical shape to obtain the product-containing outer bag by adhering or thermally welding the inner walls of the base material to each other or the inner wall and the outer wall along the . do.

本発明に係る製品入り外袋の製造方法では、前記工程Aにおいて、前記基材を1つ準備し、前記工程Bにおいて、前記基材を水平に広げ、前記工程Cにおいて、前記基材をフラットのシート状として前記袋体を載せ、前記工程Dにおいて、前記基材の幅方向の両端の縁を前記袋体の積み重ね面の上に配置して、接着又は熱溶着することが好ましい。袋体を外袋で合掌貼りの形態で容易に包むことができ、また、接着又は熱溶着を行いやすい。このため、簡易な構造の装置で製造しやすい。 In the method for manufacturing an outer bag containing a product according to the present invention, in the step A, one of the base materials is prepared, in the step B, the base material is spread horizontally, and in the step C, the base material is flattened. It is preferable that the bag is placed in the form of a sheet, and in the step D, the edges of both ends of the base material in the width direction are placed on the stacked surface of the bags and bonded or thermally welded. The bag body can be easily wrapped with an outer bag in the form of a gassho paste, and it is also easy to adhere or heat weld. Therefore, it is easy to manufacture using a device with a simple structure.

また、本発明に係る製品入り外袋の製造方法では、前記工程Aにおいて、前記基材を1つ準備し、前記工程Bにおいて、前記基材を、前記基材の長手方向の横断面がU字形状又はV字状となるように広げ、前記工程Cにおいて、前記袋体の左右いずれか一方の側端側を下方に向けた状態で、前記袋体を前記U字形状又はV字状の基材の内側に入れることが好ましい。本形態においても重力を利用して袋体をきれいに整列させることが出来るため、製品入り外袋内で、袋体がより整然と整列している。 Further, in the method for manufacturing an outer bag containing a product according to the present invention, in the step A, one of the base materials is prepared, and in the step B, the base material is prepared such that the cross section in the longitudinal direction of the base material is U. In step C, the bag is expanded into the U-shape or V-shape with one of the left and right side ends facing downward. It is preferable to put it inside the base material. Also in this embodiment, the bags can be neatly aligned using gravity, so the bags are more neatly aligned within the outer bag containing the product.

また、本発明に係る製品入り外袋の製造方法では、前記工程Aにおいて、前記基材を2つ準備し、前記工程Bにおいて、前記基材の一方を水平に広げ、前記基材の他方を、前記基材の一方の上方で水平に広げ、前記工程Cにおいて、前記基材の一方をフラットのシート状とすると共に、前記基材の一方の幅方向の両端が前記袋体の左の側端側及び右の側端側にそれぞれ位置するように、該袋体を前記基材の一方の上に載せ、前記工程Dにおいて、前記基材の他方を前記袋体に被せて、前記基材の一方と前記基材の他方とを接合することが好ましい。2つの基材を上下に配置し、その間に袋体を配置して閉じるという簡易な動作で、外袋の中に袋体を入れることが出来る。 Further, in the method for manufacturing an outer bag containing a product according to the present invention, in the step A, two of the base materials are prepared, and in the step B, one of the base materials is spread horizontally, and the other of the base materials is , spread horizontally above one of the base materials, and in the step C, one of the base materials is made into a flat sheet, and both ends of one of the base materials in the width direction are on the left side of the bag. The bag body is placed on one of the base materials so as to be located on the end side and the right side end side, and in the step D, the other base material is placed on the bag body, and the bag body is placed on the base material. It is preferable to join one of the two and the other of the base materials. The bag can be placed inside the outer bag by simply placing two base materials one above the other, placing the bag between them, and closing the bag.

本発明に係る製品入り外袋の巻き取り品又はつづら折り品の製造方法は、本発明に係る製品入り外袋を横断面が扁平状態でロール巻き、カセ巻き又はつづら折りする第5工程を有することを特徴とする。 The method for manufacturing a rolled product-containing outer bag or a zigzag-folded product according to the present invention includes a fifth step of rolling, casing, or zigzag-folding the product-containing outer bag according to the present invention with a flat cross section. Features.

本発明に係る袋体の供給方法は、本発明に係る製品入り外袋又は本発明に係る製品入り外袋の巻き取り品又はつづら折り品の外袋を引き出しながら咬合部分を外して開口するか、接合部を剥離して開口するか、前記外袋のうち前記咬合部分以外の箇所、前記接合部若しくは前記外袋のうち前記接合部以外の箇所をカッターを用いて開口するか、又は前記基材に設けた脆弱部から開口する第6工程と、開口された外袋の中の前記袋体を順々に充填機に供給する第7工程と、を有することを特徴とする。 The method for supplying the bag according to the present invention includes opening the outer bag containing the product according to the present invention, or removing the interlocking part while pulling out the outer bag of the rolled product or the folded product of the outer bag containing the product according to the present invention; Either the joint part is peeled off and opened, a part of the outer bag other than the occlusal part, a part of the joint part or the outer bag other than the joint part is opened using a cutter, or the base material The method is characterized by comprising a sixth step of opening from a weakened portion provided in the outer bag, and a seventh step of sequentially supplying the bags in the opened outer bag to a filling machine.

本発明に係る嵌合具付き筒状外袋の使用方法は、外包装用の嵌合具付き筒状外袋の使用方法であって、該嵌合具付き筒状外袋は、樹脂フィルムを基材として筒の長さ方向に沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向に仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って開口する開口部を一つ有し、かつ、該開口部の縁に沿って内壁側に前記嵌合具を一つ有しており、前記開口部は前記嵌合具が咬合することによって閉じられる構造を有しており、フラットのシート状とした前記基材上に、製品の一部が重なるように端をずらして積み重ねられ、かつ、前記基材の長手方向に沿って一列に連続又は間欠で配列した複数個の前記製品を載せる工程と、前記基材を折り込み前記複数個の製品を前記基材で包み込む工程と、前記嵌合具を咬合することで前記製品の積み重ねの状態を保持したままで一体化する工程と、を含み、前記複数個の製品は、前記製品の一部が重なるように端をずらして積み重ねられ、かつ、前記嵌合具付き筒状外袋の筒の長さ方向に沿って一列に連続又は間欠で配列していることを特徴とする。ここで製品には袋体が包含される。A method of using a cylindrical outer bag with a fitting according to the present invention is a method of using a cylindrical outer bag with a fitting for outer packaging, wherein the cylindrical outer bag with a fitting has a resin film. The base material is a cylindrical shape that extends continuously with the same inner diameter along the length direction of the tube, and has an elongated cylindrical shape with no partitions in the length direction of the tube, and and has one fitting tool on the inner wall side along the edge of the opening, and the opening opens when the fitting tool engages. It has a closed structure, and the products are stacked on the flat sheet-shaped base material with their edges shifted so that some of the products overlap, and are continuous in a line along the longitudinal direction of the base material. Alternatively, a step of placing a plurality of the products arranged intermittently, a step of folding the base material and wrapping the plurality of products with the base material, and a step of interlocking the fittings to control the stacked state of the products. integrating the plurality of products while being held, the plurality of products are stacked with their ends shifted so that some of the products overlap, and It is characterized by being arranged continuously or intermittently in a line along the length direction. Here, the product includes a bag.

本発明に係る筒状外袋の使用方法は、外包装用の筒状外袋の使用方法であって、前記筒状外袋は、樹脂フィルムを基材として筒の長さ方向に沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向に仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って切り込み部を少なくとも一つ有しており、フラットのシート状とした前記基材上に、製品の一部が重なるように端をずらして積み重ねられ、かつ、前記基材の長手方向に沿って一列に連続又は間欠で配列した複数個の前記製品を載せる工程と、前記基材を折り込むか又は前記複数個の製品を載せた一方の前記基材上に他方の基材を被せて、前記複数個の製品を前記基材で包み込む工程と、前記切り込み部の縁に沿って前記基材の内壁同士又は内壁と外壁とを接着又は熱溶着することで前記製品の積み重ねの状態を保持したままで一体化する工程と、を含み、前記複数個の製品は、前記製品の一部が重なるように端をずらして積み重ねられ、かつ、前記筒状外袋の筒の長さ方向に沿って一列に連続又は間欠で配列していることを特徴とする。ここで製品には袋体が包含される。A method of using a cylindrical outer bag according to the present invention is a method of using a cylindrical outer bag for outer packaging, wherein the cylindrical outer bag is made of a resin film as a base material and is uniform along the length direction of the tube. The tube has an elongated tube shape that extends continuously on the inner diameter and has no partition in the length direction of the tube, and has at least one notch along the length direction of the tube. , a plurality of products are stacked on the base material in the form of a flat sheet with their edges shifted so that some of the products overlap, and are arranged continuously or intermittently in a row along the longitudinal direction of the base material. a step of placing the products; and a step of wrapping the plurality of products with the base material by folding the base material or placing the other base material on one of the base materials on which the plurality of products are placed. , a step of integrating the products while maintaining the stacked state by gluing or thermally welding the inner walls of the base material to each other or the inner wall and the outer wall along the edge of the cut portion, The products are stacked with their ends shifted so that some of the products overlap, and are arranged continuously or intermittently in a line along the length of the tube of the cylindrical outer bag. shall be. Here, the product includes a bag.

本開示によれば、(1)人的作業の省力化を図ることで、包装袋の製造ラインの高速化を実現し、また、その生産速度の安定化を図り、人的作業のミスによる製造ロスの低減と袋体の品質低下を抑制すること、及び、(2)外袋の製袋及び保管によるコスト上昇を防ぐと共にその管理の手間を省くこと、を実現する、省人・省資源・省スペース・低コスト及び良好な衛生性を兼ね備えた嵌合具付き筒状外袋、筒状外袋、製品入り外袋、製品入り外袋の巻き取り品、それらの製造方法及び袋体の供給方法を提供することが出来る。 According to the present disclosure, (1) it is possible to speed up the production line for packaging bags by saving human labor, and to stabilize the production speed, thereby eliminating the possibility of manufacturing due to human error. This is a labor-saving and resource-saving system that reduces losses and suppresses deterioration in the quality of the bag body, and (2) prevents cost increases due to the production and storage of outer bags and saves the effort of managing them. A cylindrical outer bag with a fitting that is space-saving, low cost, and has good hygiene, a cylindrical outer bag, a product-filled outer bag, a rolled product-filled outer bag, their manufacturing method, and supply of the bag body. method can be provided.

さらに、製袋機と充填機とをインラインで一体化すると生産効率が高まるところ、充填を行う者が製袋機のメンテナンスも行う必要が生じる。しかし、本発明によれば、設備のインライン化をしなくても、製品入り外袋が、実質的に製袋機を再現することが出来るため、袋体を充填機に高速で供給することが可能となる。よって、充填する者からすれば、製袋機のメンテナンスが不要であり、かつ、実質的にインライン化を再現することが出来る。さらに、製袋を行う者からすれば、袋体の結束作業が不要となり、また、それに伴う検品工程も不要とすることが出来る。 Furthermore, although production efficiency is increased when the bag making machine and the filling machine are integrated in-line, it becomes necessary for the person who performs the filling to also maintain the bag making machine. However, according to the present invention, the outer bag containing the product can substantially reproduce the bag making machine without in-line equipment, so the bag body can be fed to the filling machine at high speed. It becomes possible. Therefore, from the perspective of the person filling the bags, maintenance of the bag making machine is unnecessary, and in-line operation can be substantially reproduced. Furthermore, from the point of view of the person making the bag, there is no need for the work of tying the bags together, and the inspection process associated therewith can also be made unnecessary.

さらに製品入り外袋の巻き取り品では、巻取りによって外袋内の空気が脱気されるため、外袋の内壁と袋体との接触状態及び袋体同士の接触状態が運送時においてもずれないため、開封して袋体を取り出すときに、袋体を詰めた状態をそのまま再現することが出来る。 Furthermore, in the case of a rolled product containing an outer bag, since the air inside the outer bag is deaerated by winding, the contact between the inner wall of the outer bag and the bag itself, as well as the contact between the bags itself, may be misaligned during transportation. Therefore, when opening the bag and taking it out, the packed state of the bag can be reproduced as it is.

本実施形態に係る製品入り外袋の第一例を示す正面概略図である。FIG. 1 is a schematic front view showing a first example of an outer bag containing a product according to the present embodiment. 図1のA-A線断面図である。FIG. 2 is a cross-sectional view taken along line AA in FIG. 1. 図1のB-B線断面図である。2 is a sectional view taken along line BB in FIG. 1. FIG. 図2の領域20内の嵌合具の第一例を示す部分拡大図である。FIG. 3 is a partially enlarged view showing a first example of a fitting tool in area 20 of FIG. 2. FIG. 図2の領域20内の嵌合具の第二例を示す部分拡大図である。FIG. 3 is a partially enlarged view showing a second example of a fitting tool in area 20 of FIG. 2. FIG. 本実施形態に係る製品入り外袋に収容される袋体の一形態を示す正面概略図である。FIG. 2 is a schematic front view showing one form of a bag housed in the product-containing outer bag according to the present embodiment. 図6のC-C線断面図である。7 is a sectional view taken along line CC in FIG. 6. FIG. 本実施形態に係る製品入り外袋の第二例を示す正面概略図である。It is a front schematic diagram which shows the second example of the outer bag containing the product based on this embodiment. 図8のD-D線断面図である。9 is a sectional view taken along the line DD in FIG. 8. FIG. 本実施形態に係る製品入り外袋の第三例を示す正面概略図である。It is a front schematic diagram which shows the third example of the outer bag containing the product based on this embodiment. 図10のE-E線断面図である。11 is a cross-sectional view taken along the line EE in FIG. 10. FIG. 本実施形態に係る製品入り外袋の第四例を示す正面概略図であって、外袋が接着又は熱溶着によって閉められている形態を示す図である。FIG. 7 is a schematic front view showing a fourth example of the product-containing outer bag according to the present embodiment, in which the outer bag is closed by adhesive or heat welding. 図12のF-F線断面図である。13 is a sectional view taken along line FF in FIG. 12. FIG. 本実施形態に係る製品入り外袋の巻き取り品の第一例を示す概略図である。FIG. 2 is a schematic diagram showing a first example of a rolled-up product-containing outer bag according to the present embodiment. 図14のG-G線断面図である。15 is a sectional view taken along line GG in FIG. 14. FIG. 本実施形態に係る製品入り外袋の巻き取り品の第一の製造方法を説明するための概略図であり、製品入り外袋が、図1に示す製品入り外袋である形態を示す図である。FIG. 2 is a schematic diagram for explaining a first manufacturing method of a rolled product-containing outer bag according to the present embodiment, and is a diagram showing a form in which the product-containing outer bag is the product-containing outer bag shown in FIG. 1. be. 本実施形態に係る製品入り外袋の巻き取り品の第二の製造方法を説明するための概略図であり、製品入り外袋が、図8に示す製品入り外袋である形態を示す図である。FIG. 9 is a schematic diagram for explaining a second manufacturing method of a rolled product-containing outer bag according to the present embodiment, and is a diagram showing a form in which the product-containing outer bag is the product-containing outer bag shown in FIG. be. 本実施形態に係る製品入り外袋の巻き取り品の第三の製造方法を説明するための概略図であり、製品入り外袋が、図10に示す製品入り外袋である形態を示す図である。FIG. 11 is a schematic diagram for explaining a third manufacturing method of a rolled product-containing outer bag according to the present embodiment, and is a diagram showing a form in which the product-containing outer bag is the product-containing outer bag shown in FIG. 10. be. 本実施形態に係る製品入り外袋の巻き取り品の第四の製造方法を説明するための概略図であり、製品入り外袋が、図12に示す製品入り外袋である形態を示す図である。FIG. 13 is a schematic diagram for explaining a fourth manufacturing method of a rolled product-containing outer bag according to the present embodiment, and is a diagram showing a form in which the product-containing outer bag is the product-containing outer bag shown in FIG. 12. be. 本実施形態に係る袋体の供給方法の一形態を説明するための概略図であり、製品入り外袋の巻き取り品が、第一の製造方法で得られた製品入り外袋の巻き取り品である形態を示す図である。FIG. 2 is a schematic diagram for explaining one form of the bag supply method according to the present embodiment, in which a rolled product-filled outer bag is a rolled-up product-filled outer bag obtained by the first manufacturing method; FIG.

次に、本発明について実施形態を示して詳細に説明するが本発明はこれらの記載に限定して解釈されない。本発明の効果を奏する限り、実施形態は種々の変形をしてもよい。 Next, the present invention will be described in detail by showing embodiments, but the present invention should not be interpreted as being limited to these descriptions. The embodiments may be modified in various ways as long as the effects of the present invention are achieved.

(嵌合具付き筒状外袋)
図1~図5を参照して本実施形態に係る嵌合具付き筒状外袋について説明する。本実施形態に係る嵌合具付き筒状外袋1は、外包装用の嵌合具付き筒状外袋であって、嵌合具付き筒状外袋1は、樹脂フィルムを基材5として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状をなしており、筒の長さ方向Xに沿って開口する開口部6を少なくとも一つ有し、かつ、開口部6の縁6aに沿って内壁側に嵌合具4を有し、開口部6は嵌合具4が咬合することによって閉じられ、かつ、嵌合具付き筒状外袋1は横断面が平坦状態でロール巻き、カセ巻き又はつづら折りされている。
(Cylindrical outer bag with fitting)
A cylindrical outer bag with a fitting according to this embodiment will be described with reference to FIGS. 1 to 5. The cylindrical outer bag 1 with a fitting device according to the present embodiment is a cylindrical outer bag with a fitting device for outer packaging, and the cylindrical outer bag 1 with a fitting device uses a resin film as the base material 5. It has a cylindrical shape that extends continuously with the same inner diameter along the length direction X of the cylinder, and has at least one opening 6 that opens along the length direction X of the cylinder, and the opening 6 has a fitting 4 on the inner wall side along the edge 6a, the opening 6 is closed when the fitting 4 engages, and the cylindrical outer bag 1 with the fitting has a flat cross section. It is rolled, cassetted or zigzag.

外包装とは、販売の目的とされる商品(商品のみならず、個別に一次包装された商品を含む。)を複数個の単位で、ひとまとまりに包装する形態(二次包装及び三次包装の両方を包含する。)をいう。また、外袋とは、外包装が特に袋体であることをいう。したがって、実施形態において筒状外袋とは、筒形状を有し、外包装に用いられる袋体をいう。 Outer packaging refers to the form of packaging multiple products (including not only products but also products that have been individually packaged in primary packaging) for the purpose of sale (secondary packaging and tertiary packaging). (includes both). In addition, the term "outer bag" refers to the outer packaging, especially a bag body. Therefore, in the embodiment, the cylindrical outer bag refers to a bag body that has a cylindrical shape and is used for outer packaging.

基材5としての樹脂フィルムの材質としては、例えば、ポリエチレン樹脂、ポリプロピレン樹脂であり、下記<1>~<29>に例示するもののうちから任意のものが採用されるが、本実施形態では特に限定されない。
<1> 高密度ポリエチレン(HDPE)
<2> 中密度ポリエチレン(MDPE)
<3> 低密度ポリエチレン(LDPE)
<4> ポリプロピレン(PP)
<5> ポリ塩化ビニリデン(PVDC)
<6> ポリ塩化ビニル(PVC)
<7> ポリスチレン(PS)
<8> ポリ酢酸ビニル(PVAc)
<9> ポリテトラフルオロエチレン(PTFE)
<10> ABS樹脂(アクリロニトリルブタジエンスチレン樹脂)
<11> AS樹脂(SAN)
<12> アクリル樹脂(PMMA)
<13> ポリアミド(PA)/商品名ナイロン
<14> ポリアセタール(POM)
<15> ポリカーボネート(PC)
<16> 変性ポリフェニレンエーテル(m-PPE、変性PPE、PPO)
<17> ポリブチレンテレフタレート(PBT)
<18> ポリエチレンテレフタレート(PET)
<19> 環状ポリオレフィン(COP)
<20> ポリフェニレンスルファイド(PPS)
<21> ポリサルフォン(PSF)
<22> ポリエーテルサルフォン(PES)
<23> 非晶ポリアリレート(PAR)
<24> 液晶ポリマー(LCP)
<25> ポリエーテルエーテルケトン(PEEK)
<26> 熱可塑性ポリイミド(PI)
<27> ポリアミドイミド(PAI)
<28> 熱可塑性ポリウレタン(TPU)
<29> フッ素樹脂(PTFE)
また、単層フィルムからなる基材5の厚さは0.2mm~1.5mm程度のものが望ましく、複層フィルムからなる基材5の厚さは0.4~2.0mm程度が望ましい。また、嵌合具付き筒状外袋1は、筒内を広げたときに筒の長さ方向Xに沿って同一内径で連続して延びた筒形状を有する。内径(直径)は、例えば1.5~65cmであるが、この範囲に限定されない。また、筒形状の上端部及び下端部は、開放されていてもよく、また、接着若しくは熱溶着又は結束されて閉じていてもよい。
The material of the resin film as the base material 5 is, for example, polyethylene resin or polypropylene resin, and any one of those exemplified below in <1> to <29> can be adopted, but in this embodiment, particularly Not limited.
<1> High-density polyethylene (HDPE)
<2> Medium density polyethylene (MDPE)
<3> Low density polyethylene (LDPE)
<4> Polypropylene (PP)
<5> Polyvinylidene chloride (PVDC)
<6> Polyvinyl chloride (PVC)
<7> Polystyrene (PS)
<8> Polyvinyl acetate (PVAc)
<9> Polytetrafluoroethylene (PTFE)
<10> ABS resin (acrylonitrile butadiene styrene resin)
<11> AS resin (SAN)
<12> Acrylic resin (PMMA)
<13> Polyamide (PA)/Product name Nylon <14> Polyacetal (POM)
<15> Polycarbonate (PC)
<16> Modified polyphenylene ether (m-PPE, modified PPE, PPO)
<17> Polybutylene terephthalate (PBT)
<18> Polyethylene terephthalate (PET)
<19> Cyclic polyolefin (COP)
<20> Polyphenylene sulfide (PPS)
<21> Polysulfone (PSF)
<22> Polyether sulfone (PES)
<23> Amorphous polyarylate (PAR)
<24> Liquid crystal polymer (LCP)
<25> Polyetheretherketone (PEEK)
<26> Thermoplastic polyimide (PI)
<27> Polyamideimide (PAI)
<28> Thermoplastic polyurethane (TPU)
<29> Fluororesin (PTFE)
Further, the thickness of the base material 5 made of a single layer film is preferably about 0.2 mm to 1.5 mm, and the thickness of the base material 5 made of a multilayer film is preferably about 0.4 to 2.0 mm. Moreover, the cylindrical outer bag 1 with a fitting tool has a cylindrical shape that extends continuously along the length direction X of the cylinder with the same inner diameter when the inside of the cylinder is expanded. The inner diameter (diameter) is, for example, 1.5 to 65 cm, but is not limited to this range. Further, the upper and lower ends of the cylindrical shape may be open, or may be closed by adhesion, heat welding, or bundling.

図1及び図2に示すように、開口部6は、筒の長さ方向Xに沿って基材5に設けられている。本実施形態では、嵌合具付き筒状外袋1は開口部6を少なくとも一つ有する。開口部6が1つである場合、基材は開口部を広げることで、1つの帯状のフィルムとなる。図1~図7に示した嵌合具付き筒状外袋1は、開口部6を一つ有している。開口部6が2つである場合、基材は開口部を広げることで、2つの帯状のフィルムとなる。ここでこの2つの帯状フィルムの幅が同じ幅を持つように開口部を設けることが好ましい。なお、開口部6は、筒形状の両端にわたって、形成されていることが好ましい。 As shown in FIGS. 1 and 2, the opening 6 is provided in the base material 5 along the length direction X of the cylinder. In this embodiment, the cylindrical outer bag 1 with a fitting tool has at least one opening 6. When there is only one opening 6, the base material becomes one strip-shaped film by widening the opening. The cylindrical outer bag 1 with a fitting shown in FIGS. 1 to 7 has one opening 6. As shown in FIGS. When there are two openings 6, the base material becomes two strip-shaped films by widening the openings. Here, it is preferable to provide the opening so that the widths of the two strip-shaped films are the same. Note that the opening 6 is preferably formed across both ends of the cylindrical shape.

図1及び図2に示すように、嵌合具4は、開口部6の縁6aに沿って内壁側に設けられている。嵌合具4は、咬合することによって閉となり、また咬合を外すことで開となる開閉自在の構造を有する限り、いかなる構造であってもよい。例えば、図4に示すように、嵌合具4は、筒の長さ方向Xに延びる帯状の雌基部4b1と雌部4b2とを有する雌部材4bと、筒の長さ方向Xに延びる帯状の雄基部4a1と雄部4a2とを有する雄部材4aとを有し、雌部4b2に雄部4a2が咬合することによって閉となるチャック構造を有することが好ましい。図4に示した嵌合具4の雄基部4a1及び雌基部4b1は、基材5の内壁面に接着されている。また、図5に示すように、嵌合具4は、筒の長さ方向Xに延びる雌部4dと筒の長さ方向Xに延びる雄部4cとを有し、雌部4dに雄部4cが咬合することによって閉となるチャック構造を有していてもよい。図5に示した嵌合具4の雄部4c及び雌部4dは、基材5と一体に成形されている。本実施形態では、嵌合具4は、図4及び図5に示したチャック構造に限定されず、例えば、雌部同士が咬合する構造を有していてもよい。 As shown in FIGS. 1 and 2, the fitting tool 4 is provided along the edge 6a of the opening 6 on the inner wall side. The fitting tool 4 may have any structure as long as it has a structure that can be opened and closed by being closed when engaged and opened when disengaged. For example, as shown in FIG. 4, the fitting tool 4 includes a female member 4b having a band-shaped female base portion 4b1 and a female portion 4b2 extending in the length direction X of the tube, and a band-shaped female member 4b extending in the length direction X of the tube. It is preferable to have a chuck structure that includes a male member 4a having a male base portion 4a1 and a male portion 4a2, and is closed when the male portion 4a2 engages with the female portion 4b2. A male base 4a1 and a female base 4b1 of the fitting tool 4 shown in FIG. 4 are adhered to the inner wall surface of the base material 5. Further, as shown in FIG. 5, the fitting tool 4 has a female part 4d extending in the longitudinal direction X of the cylinder and a male part 4c extending in the longitudinal direction X of the cylinder. It may have a chuck structure that is closed when the two are engaged. The male part 4c and female part 4d of the fitting tool 4 shown in FIG. 5 are integrally formed with the base material 5. In this embodiment, the fitting tool 4 is not limited to the chuck structure shown in FIGS. 4 and 5, but may have a structure in which the female parts engage with each other, for example.

嵌合具付き筒状外袋1は、横断面が平坦状態でロール巻き、カセ巻き又はつづら折りされている。横断面が平坦状態とは、筒形状の内壁面同士が向かい合って接触し合っている状態をいう。ロール巻きされるとは、ボビン巻き、芯巻き及び無芯巻きを包含する。ロール巻き及びカセ巻きされる形態では、嵌合具付き筒状外袋1は、横断面が平坦状態となることで筒内の空間が脱気された状態となるため帯状のような形状となるところ、平らな外壁面同士が接触し合うように巻かれることが好ましい。巻かれた嵌合具付き筒状外袋の嵩を小さくすることが出来る。また、つづら折りされる形態、すなわち、ジグザグ状に畳まれる形態においても、嵌合具付き筒状外袋1は、横断面が平坦状態となることで筒内の空間が脱気された状態となるため帯状のような形状となるところ、平らな外壁面同士が接触し合うように折られて畳まれることが好ましい。つづら折りされた嵌合具付き筒状外袋の嵩を小さくすることが出来る。 The cylindrical outer bag 1 with a fitting tool is wound in a roll, in a cassette, or in a zigzag manner with a flat cross section. The state in which the cross section is flat refers to a state in which the inner wall surfaces of the cylindrical shape face each other and are in contact with each other. The term "rolled" includes bobbin winding, core winding, and coreless winding. In the form of roll winding and hook winding, the cylindrical outer bag 1 with a fitting tool has a flat cross section and the space inside the cylinder is evacuated, so it has a band-like shape. However, it is preferable to wind the winding so that the flat outer wall surfaces are in contact with each other. The volume of the rolled cylindrical outer bag with fittings can be reduced. Furthermore, even in the form of being folded in a zigzag manner, the cylindrical outer bag 1 with fittings has a flat cross section, so that the space inside the cylinder is deaerated. Therefore, it becomes a band-like shape, and it is preferable that the flat outer wall surfaces are folded so that they are in contact with each other. The volume of the cylindrical outer bag with a fitting tool that is folded in a zigzag manner can be reduced.

(製品入り外袋:第一例)
次に図1~図3、図6及び図7を参照して、本実施形態に係る製品入り外袋100(第一例)を説明する。本実施形態に係る製品入り外袋100は、製品である袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体3を、外包装用の嵌合具付き筒状外袋1で包み込んで、袋体の積み重ねの状態を保持したままで一体化した製品入り外袋であって、嵌合具付き筒状外袋1は、樹脂フィルムを基材5として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状をなしており、筒の長さ方向Xに沿って開口する開口部6を少なくとも一つ有し、かつ、開口部6の縁6aに沿って基材5の内壁側に嵌合具4を有し、かつ、嵌合具4は咬合されている。
(Outer bag containing product: first example)
Next, the product-containing outer bag 100 (first example) according to the present embodiment will be described with reference to FIGS. 1 to 3, 6, and 7. The product-containing outer bag 100 according to the present embodiment includes a plurality of bags (p1, p2, p3, p4, ..., pn) that are products stacked in a row continuously or intermittently so that some of the bags (p1, p2, p3, p4, ..., pn) overlap. The product-containing outer bag is made by wrapping the bag body 3 in a cylindrical outer bag 1 with a fitting tool for outer packaging and integrating the bags while maintaining the stacked state. The shaped outer bag 1 has a cylindrical shape that extends continuously along the length direction X of the tube with the same inner diameter using a resin film as a base material 5, and has an opening that opens along the length direction X of the tube. 6, and a fitting 4 on the inner wall side of the base material 5 along the edge 6a of the opening 6, and the fitting 4 is engaged.

本実施形態に係る製品入り外袋100(第一例)では、製品入り外袋100は、フラットのシート状嵌合具付き外包装用の樹脂フィルムとした基材5に製品である袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体3を載せ、基材5を折り込み複数個の袋体3を基材5で包み込んで嵌合具付き筒状外袋1とし、袋体の積み重ねの状態を保持したままで一体化していることが好ましい。 In the product-containing outer bag 100 (first example) according to the present embodiment, the product-containing outer bag 100 has a base material 5 made of a resin film for outer packaging with a flat sheet-like fitting tool, and a bag body (a product) ( P1, p2, p3, p4, ..., pn) are stacked continuously or intermittently in a line so that some of them overlap, and the base material 5 is folded in to form the plural bags 3. It is preferable to wrap the bag with a base material 5 to form a cylindrical outer bag 1 with a fitting, and to integrate the bags while maintaining the stacked state.

本実施形態に係る製品入り外袋100は、外包装用の嵌合具付き筒状外袋1の筒内部に製品である袋体が複数個収容されている。図6及び図7に示すように、製品である袋体p1は、開口部8と収容部7を有するプラスチック樹脂製の袋体であり、開口部8の端に沿って、チャック9が設けられている。チャック9は、嵌合構造を有し、例えば、嵌合具付き筒状外袋1の嵌合具4と同様の構造を有していて、開閉自在である。製品である袋体p2,p3,p4,・・・,pnは袋体p1と同じ構造を有する袋体である。製品である袋体(p1,p2,p3,p4,・・・,pn)は、平坦な構造を有するため、図3に示すように、一部が重なるように一列に積み重ねられた複数個の袋体3の状態とすることが可能である。ここで、複数個の袋体3は、嵌合具付き筒状外袋1において、筒の長さ方向Xに沿って連続でつながっている配列としてもよく、また、間欠で配列、すなわち途中で途切れた箇所を有する配列としてもよい。間欠の配列には、例えば、所定枚数の袋体を一部が重なるように一列に積み重ねたのち、隙間を設け、続けて同枚数の袋体を一部が重なるように一列に積み重ねたのち、再度隙間を設け、これを繰り返す配列が好ましい。袋体の枚数の確認が容易となる。本実施形態では、一部が重なるように一列に積み重ねられた複数個の袋体3は、製品入り外袋100の形態とすることで、一体化されるため、単に「複数個の袋体3」又は「袋体3」と表現することがある。 In the product-containing outer bag 100 according to the present embodiment, a plurality of bags, which are products, are housed inside the tube of a cylindrical outer bag 1 with a fitting for outer packaging. As shown in FIGS. 6 and 7, the product bag p1 is a plastic resin bag having an opening 8 and a housing 7, and a zipper 9 is provided along the edge of the opening 8. ing. The chuck 9 has a fitting structure, for example, the same structure as the fitting 4 of the cylindrical outer bag 1 with a fitting, and is openable and closable. The bags p2, p3, p4, . . . , pn, which are products, have the same structure as the bag p1. The product bags (p1, p2, p3, p4, ..., pn) have a flat structure, so as shown in Fig. It is possible to make it into the state of the bag body 3. Here, in the cylindrical outer bag 1 with fitting tool, the plurality of bags 3 may be arranged in a continuous manner along the length direction It is also possible to have an array with discontinued parts. In the intermittent arrangement, for example, a predetermined number of bags are stacked in a line so that some of them overlap, a gap is created, and then the same number of bags are stacked in a line so that some of them overlap, and then An arrangement in which a gap is provided again and this is repeated is preferable. It becomes easy to confirm the number of bags. In this embodiment, the plurality of bags 3 stacked in a line so that some parts overlap are integrated by forming the product-containing outer bag 100. ” or “bag body 3.”

製品入り外袋100は、図2に示すように、複数個の袋体3を嵌合具付き筒状外袋1で包み込む。ここで、複数個の袋体3を収容したときの嵌合具付き筒状外袋1の幅は、複数個の袋体3の幅よりもわずかに大きいことが好ましく、例えば、1~10mm大きいことが好ましく、このとき、嵌合具付き筒状外袋1は、嵌合具4を閉じたとき、複数個の袋体3の配列が崩れない程度の保持力を持つことが好ましい。袋体3の積み重ねの状態を保持したままでより一体化できると共に、筒内部に余分な空気が入り込まないので、嵩の増加を抑制することができる。嵌合具付き筒状外袋1は、嵌合具4が咬合されることにより、袋体3を含んだ状態で、一体化する。 As shown in FIG. 2, the product-containing outer bag 100 wraps a plurality of bags 3 in a cylindrical outer bag 1 with a fitting. Here, it is preferable that the width of the cylindrical outer bag 1 with a fitting tool when a plurality of bags 3 is accommodated is slightly larger than the width of the plurality of bags 3, for example, 1 to 10 mm larger. In this case, it is preferable that the cylindrical outer bag 1 with the fitting tool has a holding force to the extent that the arrangement of the plurality of bags 3 does not collapse when the fitting tool 4 is closed. The bags 3 can be more integrated while maintaining their stacked state, and since no extra air enters the inside of the cylinder, an increase in bulk can be suppressed. The cylindrical outer bag 1 with a fitting tool is integrated with the bag body 3 by being engaged with the fitting tool 4.

製品入り外袋100は、複数個の袋体3を運搬若しくは保管またはそれら両方を行うときにバルクとして取り扱うことを可能とするのみならず、製袋機から順次製造される袋体の配列状態を固定化することが可能であるので製袋機と充填機とが異なる場所になったとしても実質的にインライン化の再現をすることを可能とする。 The product-containing outer bag 100 not only allows a plurality of bags 3 to be handled as a bulk when transporting and/or storing them, but also allows the bag making machine to handle the arrangement of the bags sequentially manufactured. Since it can be fixed, even if the bag making machine and the filling machine are in different locations, it is possible to substantially reproduce in-line operation.

嵌合具付き筒状外袋1は、図2に示すように、嵌合具4を一つ有し、嵌合具4は、袋体3の積み重ね面の上に位置して、咬合されていることが好ましい。袋体3を外袋で合掌貼りの形態で容易に包むことができ、また、嵌合具4を咬合させやすい。このため、簡易な構造の装置で製造しやすい。また、嵌合具4の咬合を外すときは観音開きの形態で行うことができる。嵌合具4は、図2に示すように、袋体3の積み重ね面の中央部に位置していることがより好ましい。咬合させる作業及び咬合を外す作業をより安定して行うことができ、また、ロール巻き、カセ巻き又はつづら折りをより安定して行うことができる。 As shown in FIG. 2, the cylindrical outer bag 1 with a fitting tool has one fitting tool 4, and the fitting tool 4 is located on the stacked surface of the bag body 3 and is engaged. Preferably. The bag body 3 can be easily wrapped in an outer bag in a manner of pasting one's hands together, and the fitting tool 4 can be easily engaged. Therefore, it is easy to manufacture using a device with a simple structure. In addition, when the fitting tool 4 is released from the occlusion, it can be done in a double-door form. As shown in FIG. 2, the fitting tool 4 is more preferably located at the center of the stacked surface of the bags 3. The interlocking and unocclusal operations can be performed more stably, and roll winding, cassette winding, or zigzag folding can be performed more stably.

(製品入り外袋:第二例)
次に図8及び図9を参照して、本実施形態に係る製品入り外袋200(第二例)を説明する。本実施形態に係る製品入り外袋200では、嵌合具付き筒状外袋11は、嵌合具14を一つ有し、嵌合具14は、袋体13の左右いずれか一方の側端側に位置して、咬合されていることが好ましい。図9に示すように製品入り外袋200は、嵌合具14の位置が異なる以外は製品入り外袋100と同様である。すなわち、製品入り外袋200は、複数個の袋体13を嵌合具付き筒状外袋11で包み込み、嵌合具14が咬合されることにより、嵌合具付き筒状外袋11は、袋体13を含んだ状態で、一体化する。製品入り外袋200では、袋体13に対して基材15の密着性がより高まる。製品入り外袋200においても、製品入り外袋100の場合と同様に、複数個の袋体13を収容したときの嵌合具付き筒状外袋11の幅は、複数個の袋体13の幅よりもわずかに大きいことが好ましく、例えば、1~10mm大きいことが好ましい。図9では嵌合具14が嵌合具付き筒状外袋11の左の側端側に位置していることによって、開口部16は左の側端部に設けられることとなり、左側の縁が開口部16の端部16aとなる。図9では嵌合具14は嵌合具付き筒状外袋11の左の側端側に位置している形態を示したが、右の側端側に位置させてもよい。本実施形態に係る製品入り外袋200は、袋体(p1,p2,p3,p4,・・・,pn)を嵌合具付き筒状外袋11に入れるときに重力を利用して袋体をきれいに整列させることが出来る形態であり、袋体13が嵌合具付き筒状外袋11に一体化された後は、製品入り外袋200内で、袋体13がより整然と整列している。
(Outer bag containing product: second example)
Next, the product-containing outer bag 200 (second example) according to the present embodiment will be described with reference to FIGS. 8 and 9. In the product-containing outer bag 200 according to the present embodiment, the cylindrical outer bag 11 with a fitting tool has one fitting tool 14, and the fitting tool 14 is located at either the left or right side end of the bag body 13. Preferably located laterally and occlusally. As shown in FIG. 9, the product-containing outer bag 200 is the same as the product-containing outer bag 100 except that the position of the fitting tool 14 is different. That is, the product-containing outer bag 200 wraps the plurality of bag bodies 13 in the cylindrical outer bag 11 with fittings, and when the fittings 14 are engaged, the cylindrical outer bag 11 with fittings It is integrated with the bag body 13 included. In the product-containing outer bag 200, the adhesion of the base material 15 to the bag body 13 is further improved. In the case of the product-containing outer bag 200 as well, as in the case of the product-containing outer bag 100, the width of the cylindrical outer bag 11 with a fitting when a plurality of bags 13 are accommodated is the same as that of the plurality of bags 13. It is preferably slightly larger than the width, for example 1 to 10 mm larger. In FIG. 9, since the fitting tool 14 is located on the left side end side of the cylindrical outer bag 11 with the fitting tool, the opening 16 is provided at the left side end portion, and the left edge is This becomes the end 16a of the opening 16. Although FIG. 9 shows a configuration in which the fitting 14 is located on the left side end of the cylindrical outer bag 11 with a fitting, it may be placed on the right side. The product-containing outer bag 200 according to the present embodiment utilizes gravity when putting the bags (p1, p2, p3, p4, ..., pn) into the cylindrical outer bag 11 with a fitting. After the bag body 13 is integrated into the cylindrical outer bag 11 with a fitting, the bag body 13 is more neatly aligned within the product-containing outer bag 200. .

(製品入り外袋:第三例)
次に図10及び図11を参照して、本実施形態に係る製品入り外袋300(第三例)を説明する。本実施形態に係る製品入り外袋300では、嵌合具付き筒状外袋21は、嵌合具24a,24bを二つ有し、嵌合具24a,24bは、袋体23の左の側端側及び右の側端側にそれぞれ位置して、咬合されていることが好ましい。図11に示すように製品入り外袋300は、嵌合具24a,24bが2つあり、かつ、それらの位置が異なる以外は製品入り外袋100と同様である。すなわち、製品入り外袋300は、複数個の袋体23を嵌合具付き筒状外袋21で包み込み、嵌合具24a,24bが咬合されることにより、嵌合具付き筒状外袋21は、袋体23を含んだ状態で、一体化する。製品入り外袋300では、製品入り外袋200と同様に、袋体23に対して基材25の密着性がより高まる。製品入り外袋300においても、製品入り外袋100の場合と同様に、複数個の袋体23を収容したときの嵌合具付き筒状外袋21の幅は、複数個の袋体23の幅よりもわずかに大きいことが好ましく、例えば、1~10mm大きいことが好ましい。図11では嵌合具24aが嵌合具付き筒状外袋21の左の側端側に位置していることによって、開口部26は左の側端部に設けられることとなり、左側の縁が開口部26の端部26aとなる。また、嵌合具24bが嵌合具付き筒状外袋21の右の側端側に位置していることによって、開口部27は右の側端部に設けられることとなり、右側の縁が開口部27の端部27aとなる。本実施形態に係る製品入り外袋300は、嵌合具24aと嵌合具24bの咬合をそれぞれ外すことによって、嵌合具付き筒状外袋21の基材25を基材25a(基材の他方25aともいう。)と基材25b(基材の一方25bともいう。)とに、上下に分割して開くので、袋体13を容易に取り出すことができる。
(Outer bag with product: 3rd example)
Next, the product-containing outer bag 300 (third example) according to the present embodiment will be described with reference to FIGS. 10 and 11. In the product-containing outer bag 300 according to the present embodiment, the cylindrical outer bag 21 with fittings has two fittings 24a and 24b, and the fittings 24a and 24b are on the left side of the bag body 23. It is preferable that they are located at the end side and the right side end side, respectively, and are interlocked. As shown in FIG. 11, the product-containing outer bag 300 is the same as the product-containing outer bag 100 except that there are two fittings 24a and 24b and their positions are different. That is, the product-containing outer bag 300 wraps the plurality of bag bodies 23 in the cylindrical outer bag 21 with fittings, and when the fittings 24a and 24b are engaged, the cylindrical outer bag 21 with fittings is assembled. are integrated with the bag body 23 included. In the product-containing outer bag 300, the adhesion of the base material 25 to the bag body 23 is further improved, similar to the product-containing outer bag 200. In the case of the product-containing outer bag 300 as well, as in the case of the product-containing outer bag 100, the width of the cylindrical outer bag 21 with a fitting when a plurality of bags 23 are accommodated is the same as that of the plurality of bags 23. It is preferably slightly larger than the width, for example 1 to 10 mm larger. In FIG. 11, since the fitting tool 24a is located on the left side end side of the cylindrical outer bag 21 with fitting tool, the opening 26 is provided at the left side end portion, and the left edge is This becomes the end 26a of the opening 26. Further, since the fitting tool 24b is located on the right side end side of the cylindrical outer bag 21 with fitting tool, the opening 27 is provided at the right side end, and the right edge is the opening. This becomes the end portion 27a of the portion 27. In the product-containing outer bag 300 according to the present embodiment, the base material 25 of the cylindrical outer bag 21 with a fitting tool is connected to the base material 25a (base material The bag 13 can be easily taken out because it is opened vertically into a base material 25b (also referred to as the other base material 25a) and a base material 25b (also referred to as the other base material 25b).

(製品入り外袋:第四例)
次に図12及び図13を参照して、本実施形態に係る製品入り外袋400(第四例)を説明する。本実施形態に係る製品入り外袋400は、外袋が接着又は熱溶着によって閉められている。本実施形態に係る製品入り外袋400は、製品である袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体33を、外包装用の筒状外袋31で包み込んで、袋体の積み重ねの状態を保持したままで一体化した製品入り外袋であって、筒状外袋31は、樹脂フィルムを基材35として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状をなしており、筒の長さ方向Xに沿って切り込み部36を少なくとも一つ有し、切り込み部36の縁36aに沿って基材35の内壁同士又は内壁と外壁とが接着又は熱溶着されている。
(Outer bag with product: 4th example)
Next, the product-containing outer bag 400 (fourth example) according to this embodiment will be described with reference to FIGS. 12 and 13. In the product-containing outer bag 400 according to this embodiment, the outer bag is closed by adhesive or heat welding. The product-containing outer bag 400 according to the present embodiment includes a plurality of bags (p1, p2, p3, p4, ..., pn) that are products stacked in a row continuously or intermittently so that some of the bags (p1, p2, p3, p4, ..., pn) overlap. This is a product-containing outer bag in which a bag body 33 is wrapped in a cylindrical outer bag 31 for outer packaging and integrated while maintaining the stacked state of the bags, and the cylindrical outer bag 31 is made of resin film. It has a cylindrical shape that extends continuously with the same inner diameter along the length direction X of the cylinder using a base material 35, and has at least one notch 36 along the length direction The inner walls of the base material 35 or the inner wall and the outer wall are adhered or thermally welded along the edge 36a of the base material 36.

本実施形態に係る製品入り外袋400は、外包装用の筒状外袋31の筒内部に製品である袋体が複数個収容されている。製品である袋体(p1,p2,p3,p4,・・・,pn)は、製品入り外袋100において説明した袋体(図6及び図7に示した袋体p1)と同じである。また、複数個の袋体33の状態は、製品入り外袋100における複数個の袋体3の状態と同じである。 In the product-containing outer bag 400 according to the present embodiment, a plurality of bags, which are products, are housed inside the cylinder of a cylindrical outer bag 31 for outer packaging. The bags (p1, p2, p3, p4, . . . , pn) that are products are the same as the bags (bag p1 shown in FIGS. 6 and 7) described in the product-containing outer bag 100. Further, the state of the plurality of bags 33 is the same as the state of the plurality of bags 3 in the product-containing outer bag 100.

製品入り外袋400は、図13に示すように、複数個の袋体3を筒状外袋31で包み込む。このとき、筒状外袋31は、基材35の内壁38a,38b同士が接着又は熱溶着されていて接合部39を有する。ここで、複数個の袋体33を収容したときの筒状外袋31の幅は、複数個の袋体33の幅よりもわずかに大きいことが好ましく、例えば、1~10mm大きいことが好ましい。筒状外袋31による複数個の袋体3の締め付けの程度は、複数個の袋体33の配列が崩れない程度の保持力を持つようにすることが好ましい。袋体33の積み重ねの状態を保持したままでより一体化できると共に、筒内部に余分な空気が入り込まないので、嵩の増加を抑制することができる。筒状外袋31は、基材35の内壁38a,38b同士が接着又は熱溶着されていることにより、袋体33を含んだ状態で、一体化する。あるいは、筒状外袋31は、基材35の内壁38aと基材の35の外壁38d同士が接着又は熱溶着されていることにより、袋体33を含んだ状態で、一体化してもよい(不図示)。本実施形態において、接着とは、例えば、糊やテープを含む接着剤による接合であり、熱着とは、ヒートシール、超音波、高周波、スポットシール、インパルスシーラーやレーザーによる接合である。切り込み部36とは、閉じられた筒状外袋31において接合部39の箇所にある、基材35の胴周り方向における不連続部分を意味している。切り込み部36において、フィルムの接合部39よりも外側において対向するフィルム同士を非接着とした部分を設けてもよく、また、設けなくてもよい。切り込み部36は、筒状外袋31において、図13に示した1本である形態のみならず、二本以上あってもよい。例えば、図11における嵌合具24a,24bの位置に相当する箇所にそれぞれ切り込み部を設け、合計二本切り込み部を設ける形態であってもよい(不図示)。 As shown in FIG. 13, the product-containing outer bag 400 wraps a plurality of bags 3 in a cylindrical outer bag 31. At this time, the cylindrical outer bag 31 has a joint portion 39 in which the inner walls 38a and 38b of the base material 35 are adhered or thermally welded together. Here, the width of the cylindrical outer bag 31 when storing the plurality of bags 33 is preferably slightly larger than the width of the plurality of bags 33, for example, preferably 1 to 10 mm larger. The degree of tightening of the plurality of bags 3 by the cylindrical outer bag 31 is preferably such that the holding force is such that the arrangement of the plurality of bags 33 does not collapse. The stacked state of the bags 33 can be maintained and the bags 33 can be further integrated, and since excess air does not enter the inside of the cylinder, an increase in bulk can be suppressed. The cylindrical outer bag 31 is integrated with the bag body 33 by adhering or thermally welding the inner walls 38a and 38b of the base material 35 to each other. Alternatively, the cylindrical outer bag 31 may be integrated with the bag body 33 by adhering or thermally welding the inner wall 38a of the base material 35 and the outer wall 38d of the base material 35 ( (not shown). In this embodiment, adhesion is, for example, bonding using an adhesive including glue or tape, and thermal welding is bonding using heat sealing , ultrasonic waves, high frequency, spot sealing, impulse sealer, or laser. The cut portion 36 refers to a discontinuous portion of the base material 35 in the waist circumference direction located at the joint portion 39 in the closed cylindrical outer bag 31. In the cut portion 36, a portion may or may not be provided where the opposing films are not bonded to each other outside the bonding portion 39 of the films. The cylindrical outer bag 31 may have not only one cut portion 36 as shown in FIG. 13, but also two or more cut portions 36. For example, a configuration may be adopted in which notches are provided at locations corresponding to the positions of the fitting tools 24a and 24b in FIG. 11, for a total of two notches (not shown).

製品入り外袋400においても、製品入り外袋100,200,300と同様に、複数個の袋体33を運搬若しくは保管またはそれら両方を行うときにバルクとして取り扱うことを可能とするのみならず、製袋機から順次製造される袋体の配列状態を固定化することが可能であるので製袋機と充填機とが異なる場所になったとしても実質的にインライン化の再現をすることを可能とする。 Similarly to the product-containing outer bags 100, 200, and 300, the product-containing outer bag 400 not only allows a plurality of bags 33 to be handled as a bulk when transporting or storing them, or both. Since it is possible to fix the arrangement of bags that are sequentially manufactured from the bag making machine, it is possible to virtually reproduce in-line even if the bag making machine and filling machine are in different locations. shall be.

筒状外袋31は、基材35を、筒の長さ方向Xに沿ってカットすることにより、袋体33を順次取り出すことが可能となる。カットする箇所は、切り込み部36であることが好ましい。筒状外袋31の開封には、図13のように接着部39を剥離して開封する方法の他に、例えば、筒状外袋31のフィルムに傷加工又はハーフカット加工などの脆弱部を設け、脆弱部から開封する方法としてもよい。 By cutting the base material 35 of the cylindrical outer bag 31 along the length direction X of the cylinder, the bags 33 can be taken out one by one. It is preferable that the cut portion be the notch portion 36 . In order to open the cylindrical outer bag 31, in addition to the method of peeling off the adhesive part 39 as shown in FIG. It is also possible to open the package from the fragile part.

(製品入り外袋の巻き取り品)
本実施形態に係る製品入り外袋の巻き取り品50は、図14及び図15に示すように、本実施形態に係る製品入り外袋100,200,300,400が、横断面が扁平状態でロール巻きされている。図14では、ロール巻きの一形態として、ボビン51に製品入り外袋100,200,300,400が巻かれている形態を示した。図14及び図15において、ボビンは回転軸95を中心として回転させられることで、巻取りが行われる。ボビン51の代わりに円筒状の芯に芯巻きする形態としてもよく(不図示)、また、ボビン51を用いずに、無芯巻きとしてもよい(不図示)。また、製品入り外袋100,200,300,400は、横断面が扁平状態でロール巻きする代わりに、横断面が扁平状態でカセ巻き又はつづら折りされていてもよい(不図示)。ここで横断面が扁平状態とは、製品入り外袋100,200,300,400に収容された複数個の袋体3,13,23,33の平坦面と、筒形状の基材5,15,25,35の内壁面とが接触し合っていて、複数個の袋体3,13,23,33の断面形状を反映して断面が細長形状となっている状態を言う。図15では製品入り外袋100,200,300,400の横断面が扁平状態、例えばほぼ矩形状態にされている形態が示されている。嵌合具4を有する製品入り外袋100では、ロール巻きされると、嵌合具4が横に倒れた状態、すなわち、基材5に開口部6が横たわるように折れ曲がった状態となる。製品入り外袋100,200,300,400は、横断面が扁平状態となることで筒内の空間が脱気された状態となるため帯状のような形状となるところ、製品入り外袋100,200,300,400の外壁面同士が接触し合うように巻かれることが好ましい。巻かれた製品入り外袋100,200,300,400の嵩を小さくすることが出来る。また、つづら折りされる形態、すなわち、ジグザグ状に畳まれる形態においても、製品入り外袋100,200,300,400は、横断面が扁平状態となることで筒内の空間が脱気された状態となるため帯状のような形状となるところ、製品入り外袋100,200,300,400の外壁面同士が接触し合うように折られて畳まれることが好ましい。つづら折りされた製品入り外袋100,200,300,400の嵩を小さくすることが出来る。
(Rolled product with outer bag containing product)
As shown in FIGS. 14 and 15, the rolled product 50 of the outer product-containing bag according to the present embodiment is such that the outer product-containing bag 100, 200, 300, 400 according to the present embodiment has a flat cross section. It's wrapped in a roll. FIG. 14 shows a form in which outer bags 100, 200, 300, and 400 containing products are wound around the bobbin 51 as one form of roll winding. In FIGS. 14 and 15, the bobbin is rotated about a rotating shaft 95 to perform winding. Instead of the bobbin 51, the winding may be wound around a cylindrical core (not shown), or the winding may be wound without a core without using the bobbin 51 (not shown). In addition, instead of being rolled with a flat cross section, the product-containing outer bags 100, 200, 300, and 400 may be wound in a cassette or in a zigzag manner with a flat cross section (not shown). Here, the state in which the cross section is flat means that the flat surfaces of the plurality of bags 3, 13, 23, 33 housed in the product-containing outer bag 100, 200, 300, 400 and the cylindrical base material 5, 15 , 25, 35 are in contact with each other, and the cross section is elongated reflecting the cross-sectional shape of the plurality of bags 3, 13, 23, 33. FIG. 15 shows an embodiment in which the cross sections of the product-containing outer bags 100, 200, 300, and 400 are flat, for example, approximately rectangular. When the product-containing outer bag 100 having the fitting 4 is rolled, the fitting 4 falls sideways, that is, it is bent so that the opening 6 lies on the base material 5. The product-containing outer bags 100, 200, 300, and 400 have a flat cross section, and the space inside the cylinder is deaerated, so they have a band-like shape. It is preferable that the outer wall surfaces of 200, 300, and 400 are wound so that they are in contact with each other. The volume of the rolled product-containing outer bag 100, 200, 300, 400 can be reduced. Furthermore, even in the form of being folded in a zigzag manner, the product-containing outer bag 100, 200, 300, 400 has a flat cross section, so that the space inside the cylinder is deaerated. It is preferable that the product-containing outer bags 100, 200, 300, and 400 are folded so that the outer wall surfaces of the outer bags 100, 200, 300, and 400 are in contact with each other. The volume of the product-containing outer bag 100, 200, 300, 400 which is folded in a serpentine manner can be reduced.

(製品入り外袋の巻き取り品の製造方法)
次に図16を参照して、本実施形態に係る製品入り外袋の巻き取り品の製造方法について説明する。本実施形態に係る製品入り外袋の製造方法は、製品である袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体3を、外包装用の嵌合具付き筒状外袋1で包み込んで、袋体3の積み重ねの状態を保持したままで一体化した製品入り外袋の製造方法であって、嵌合具付き筒状外袋は、樹脂フィルムを基材5として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状をなしており、筒の長さ方向Xに沿って開口する開口部6を少なくとも一つ有し、かつ、開口部の縁6aに沿って基材5の内壁側に嵌合具4を有し、かつ、開口部6は嵌合具4が咬合することによって閉じられる構造を有し、かつ、製造方法は、嵌合具付き筒状外袋1を準備する第1工程と、嵌合具4の咬合が外れていてかつ嵌合具付き筒状外袋1が広げられた状態とする第2工程と、基材5の上に、基材5の長手方向Yに沿って、袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に袋体を積み重ねていく第3工程と、複数個の袋体3を載せた基材5を基材5の長手方向Yに移動させながら、基材5を折り込み基材5で複数個の袋体3を包み込むとともに、嵌合具4を咬合して製品入り外袋100を得る第4工程と、を有する。
(Method of manufacturing a rolled product containing an outer bag containing a product)
Next, with reference to FIG. 16, a method for manufacturing a rolled product-containing outer bag according to the present embodiment will be described. The method for manufacturing an outer bag containing a product according to the present embodiment includes stacking bags (p1, p2, p3, p4, ..., pn), which are products, in a line continuously or intermittently so that some of them overlap. A method for manufacturing an outer bag containing a product, in which a plurality of bags 3 are wrapped in a cylindrical outer bag 1 with a fitting for outer packaging, and the bags 3 are integrated while maintaining the stacked state. The cylindrical outer bag with a fitting tool has a cylindrical shape that extends continuously along the length direction X of the tube with the same inner diameter using a resin film as the base material 5. The fitting tool 4 has at least one opening 6 that opens at the opening, and the fitting tool 4 is provided on the inner wall side of the base material 5 along the edge 6a of the opening. The manufacturing method includes a first step of preparing a cylindrical outer bag 1 with a fitting, a first step of preparing a cylindrical outer bag 1 with a fitting 4, and a cylindrical outer bag with a fitting 4 which is disengaged. A second step in which the outer bag 1 is expanded, and the bag bodies (p1, p2, p3, p4, ..., pn) are placed on the base material 5 along the longitudinal direction Y of the base material 5. A third step is to stack the bags continuously or intermittently in a line so that some of the bags 3 overlap, and to move the base material 5 on which the plurality of bags 3 are placed in the longitudinal direction Y of the base material 5. It has a fourth step of folding the material 5, wrapping the plurality of bags 3 with the base material 5, and engaging the fitting tool 4 to obtain the product-containing outer bag 100.

(第一の製造方法)
第一の製造方法において、外包装用の嵌合具付き筒状外袋及び製品入り外袋は、図1~図5に示した嵌合具付き筒状外袋1及び製品入り外袋100であり、袋体は、図6及び図7に示した袋体p1であり、製品入り外袋100は図14及び図15に示したボビン51と同じボビンに巻き取られる。さらに、基材5の長手方向Yは、基材5を基準として、筒の長さ方向Xと同方向である。
(First manufacturing method)
In the first manufacturing method, the cylindrical outer bag with a fitting for outer packaging and the product-filled outer bag are the cylindrical outer bag with a fitting 1 and the product-filled outer bag 100 shown in FIGS. 1 to 5. The bag body is the bag body p1 shown in FIGS. 6 and 7, and the product-containing outer bag 100 is wound on the same bobbin as the bobbin 51 shown in FIGS. 14 and 15. Furthermore, the longitudinal direction Y of the base material 5 is the same direction as the length direction X of the cylinder with the base material 5 as a reference.

(第1工程)
ボビン52に巻き取られた外包装用の嵌合具付き筒状外袋1の外袋巻き取り品53を準備する。外包装用の嵌合具付き筒状外袋1は、嵌合具4が咬合していて、嵌合具4が側端に位置するように筒が潰された平坦状態でボビン52に巻き取られている。外包装用の嵌合具付き筒状外袋1を筒の長さ方向Xの方向に繰り出して、ダンスロール61a、ピンチロール62aに送り出す。なお、嵌合具4が基材5と別体の場合は、第1工程は、嵌合具4が接着されていない筒状フィルム又は半切フィルムを準備する工程1Aと筒状フィルム又は半切フィルムに嵌合具テープを取り付ける工程1Bとを含む。
(1st step)
An outer bag wound product 53 of the cylindrical outer bag 1 with a fitting tool for outer packaging wound around a bobbin 52 is prepared. The cylindrical outer bag 1 with a fitting for outer packaging is wound onto a bobbin 52 in a flat state in which the fitting 4 is engaged and the tube is crushed so that the fitting 4 is located at the side end. It is being A cylindrical outer bag 1 with a fitting for outer packaging is rolled out in the longitudinal direction X of the tube and fed to a dance roll 61a and a pinch roll 62a. In addition, when the fitting tool 4 is separate from the base material 5, the first step includes step 1A of preparing a cylindrical film or a half-cut film to which the fitting tool 4 is not bonded, and a step 1A of preparing a cylindrical film or a half-cut film to which the fitting tool 4 is not attached. and step 1B of attaching a fitting tape.

(第2工程)
嵌合具4の咬合が外れていてかつ嵌合具付き筒状外袋1が広げられた状態とする。すなわち、ピンチロール62aを通過した外包装用の嵌合具付き筒状外袋1は、爪ガイドロール63によって、嵌合具4の咬合が外され、嵌合具付き筒状外袋1が広げられ、基材5の重なりを無くした状態でピンチロール62bに送られる。
(Second process)
It is assumed that the fitting tool 4 is unoccluded and the cylindrical outer bag 1 with the fitting tool is unfolded. That is, the cylindrical outer bag 1 with a fitting for outer packaging that has passed through the pinch rolls 62a has the fitting 4 disengaged by the claw guide roll 63, and the cylindrical outer bag 1 with a fitting is expanded. The substrate 5 is sent to the pinch rolls 62b with no overlapping of the substrates 5.

(第3工程)
基材5をフラットのシート状として袋体(p1,p2,p3,p4,・・・,pn)を載せる。具体的には、嵌合具付き筒状外袋1が広げられて、基材5の重なりがない状態とされた基材5の上に、基材5の長手方向Yに沿って、袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に袋体を積み重ねていく。図16では、袋体(p1,p2,p3,p4,・・・,pn)が連続で一列に袋体を積み重ねられていく形態を示した。ここで、袋体(p1,p2,p3,p4,・・・,pn)は、製袋機(不図示)の下流側に位置する搬送コンベア65に1枚ごとに載せられて送られてくる。搬送コンベア65上にある袋体、例えば、袋体p4、p5、p6、p7を順次、基材5の上に載せていく。
(3rd step)
The base material 5 is made into a flat sheet and the bags (p1, p2, p3, p4, . . . , pn) are placed thereon. Specifically, the cylindrical outer bag 1 with a fitting tool is spread out, and the bag body is placed on the base material 5 in a state where the base materials 5 do not overlap, along the longitudinal direction Y of the base material 5. The bags are stacked in a row continuously or intermittently so that (p1, p2, p3, p4, . . . , pn) partially overlap. FIG. 16 shows a configuration in which the bags (p1, p2, p3, p4, . . . , pn) are continuously stacked in a line. Here, the bags (p1, p2, p3, p4, ..., pn) are loaded one by one on a conveyor 65 located downstream of a bag making machine (not shown) and sent. . Bags on the conveyor 65, for example, bags p4, p5, p6, and p7, are placed on the base material 5 one after another.

(第4工程)
複数個の袋体3を載せた基材5を基材5の長手方向Yに移動させながら、爪ガイドロール63bによって、基材5で複数個の袋体3を包み込むとともに、嵌合具4を咬合して製品入り外袋100を得る。嵌合具4が咬合された製品入り外袋100は、嵌合具4の根元付近で開口部6を横に寝かせた状態で、タッチロール64、ピンチロール62c、ダンスロール61bに送られることが好ましい。製品入り外袋100の内部が脱気されて、嵩が小さくなる。
(4th step)
While moving the base material 5 carrying a plurality of bags 3 in the longitudinal direction Y of the base material 5, the claw guide roll 63b wraps the plurality of bags 3 with the base material 5 and the fitting tool 4 is moved. A product-containing outer bag 100 is obtained by biting. The product-containing outer bag 100 with the fitting tool 4 engaged can be sent to the touch roll 64, pinch roll 62c, and dance roll 61b with the opening 6 lying horizontally near the base of the fitting tool 4. preferable. The inside of the product-containing outer bag 100 is deaerated, and the volume is reduced.

(第5工程)
製品入り外袋100は横断面が扁平状態でボビン51に巻き取られて、製品入り外袋の巻き取り品50が得られる。図16では、ロール巻きの形態を示したが、製品入り外袋100を横断面が扁平状態でカセ巻き又はつづら折りすることとしてもよい。
(5th step)
The product-containing outer bag 100 is wound around a bobbin 51 with a flat cross section to obtain a rolled product 50 of the product-containing outer bag. Although FIG. 16 shows a roll-wound form, the product-containing outer bag 100 may be wound in a cassette or zigzag with a flat cross section.

第一の製造方法では、嵌合具付き筒状外袋1は、嵌合具4を一つ有し、第2工程において、基材5を水平に広げ、第4工程において、嵌合具4を袋体3の積み重ね面の上に配置して、さらに咬合している。第一の製造方法によれば、袋体3を外袋1で合掌貼りの形態で容易に包むことができ、また、嵌合具4を咬合させやすい。このため、簡易な構造の装置で製造しやすい。また、嵌合具4の咬合を外すときは観音開きの形態で行うことができる。 In the first manufacturing method, the cylindrical outer bag 1 with a fitting tool has one fitting tool 4, and in the second step, the base material 5 is spread horizontally, and in the fourth step, the fitting tool 4 are placed on the stacked surface of the bag body 3 and are further interlocked. According to the first manufacturing method, the bag body 3 can be easily wrapped with the outer bag 1 in the form of joining hands together, and the fitting tool 4 can be easily engaged. Therefore, it is easy to manufacture using a device with a simple structure. In addition, when the fitting tool 4 is released from the occlusion, it can be done in a double-door form.

(第二の製造方法)
次に図17を参照して、本実施形態に係る製品入り外袋の巻き取り品の第二の製造方法について説明する。ここで外包装用の嵌合具付き筒状外袋及び製品入り外袋は、図8及び図9に示した嵌合具付き筒状外袋11及び製品入り外袋200であり、袋体は、図6及び図7に示した袋体p1であり、製品入り外袋200は図14及び図15に示したボビン51と同じボビンに巻き取られる(図17中、ボビンの描画は省略している。)。さらに、基材15の長手方向Yは、基材15を基準として、筒の長さ方向Xと同方向である。
(Second manufacturing method)
Next, with reference to FIG. 17, a second method of manufacturing a rolled product-containing outer bag according to the present embodiment will be described. Here, the cylindrical outer bag with a fitting tool for outer packaging and the outer bag containing a product are the cylindrical outer bag 11 with a fitting tool and the outer bag containing a product 200 shown in FIGS. 8 and 9, and the bag body is , the bag body p1 shown in FIGS. 6 and 7, and the product-containing outer bag 200 is wound up on the same bobbin as the bobbin 51 shown in FIGS. 14 and 15 (the drawing of the bobbin is omitted in FIG. 17). ). Furthermore, the longitudinal direction Y of the base material 15 is the same direction as the length direction X of the cylinder with the base material 15 as a reference.

(第1工程)
第一の製造方法と同様である。図17では第1工程の図示を省略している。なお、嵌合具14が基材15と別体の場合は、第1工程は、嵌合具14が接着されていない筒状フィルム又は半切フィルムを準備する工程1Aと筒状フィルム又は半切フィルムに嵌合具テープを取り付ける工程1Bとを含む。
(1st step)
This is the same as the first manufacturing method. In FIG. 17, illustration of the first step is omitted. Note that when the fitting tool 14 is separate from the base material 15, the first step includes step 1A of preparing a cylindrical film or half-cut film to which the fitting tool 14 is not bonded, and a step 1A for preparing a cylindrical film or half-cut film to which the fitting tool 14 is not attached. and step 1B of attaching a fitting tape.

(第2工程)
爪開き66を通過した外包装用の嵌合具付き筒状外袋11について、基材5を、基材5の長手方向Yの横断面がU字形状又はV字状となるように広げ、嵌合具14の咬合が外れていてかつ嵌合具付き筒状外袋11が広げられた状態とする。
(Second process)
For the cylindrical outer bag 11 with a fitting tool for outer packaging that has passed through the claw opening 66, spread the base material 5 so that the cross section in the longitudinal direction Y of the base material 5 has a U-shape or a V-shape, The fitting tool 14 is disengaged and the cylindrical outer bag 11 with the fitting tool is expanded.

(第3工程)
袋体の左右いずれか一方の側端側を下方に向けた状態で、袋体をU字形状又はV字状の基材の内側に入れることが好ましい。重力を利用して袋体をきれいに整列させることが出来るため、製品入り外袋内で、袋体がより整然と整列している。すなわち、嵌合具付き筒状外袋11が広げられて、U字形状又はV字状の基材15の内側に、基材5の長手方向Yに沿って、位置合せ装置68によって、袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に袋体を積み重ねていく。図17では、袋体(p1,p2,p3,p4,・・・,pn)が連続で一列に袋体を積み重ねられていく形態を示した。ここで、袋体(p1,p2,p3,p4,・・・,pn)は、製袋機(不図示)の下流側に位置する搬送コンベア65に1枚ごとに載せられて送られてくる。搬送コンベア65上にある袋体、例えば、袋体p4、p5、p6、p7を順次、基材15の内側に入れていく。
(3rd step)
It is preferable that the bag is placed inside a U-shaped or V-shaped base material with either the left or right side end of the bag facing downward. Since the bags can be neatly aligned using gravity, the bags are more neatly aligned within the outer bag containing the product. That is, the cylindrical outer bag 11 with a fitting tool is unfolded, and the bag body is placed inside the U-shaped or V-shaped base material 15 along the longitudinal direction Y of the base material 5 by the positioning device 68. The bags are stacked in a row continuously or intermittently so that (p1, p2, p3, p4, . . . , pn) partially overlap. FIG. 17 shows a configuration in which the bags (p1, p2, p3, p4, . . . , pn) are continuously stacked in a line. Here, the bags (p1, p2, p3, p4, ..., pn) are loaded one by one on a conveyor 65 located downstream of a bag making machine (not shown) and sent. . Bags on the conveyor 65, for example, bags p4, p5, p6, and p7, are sequentially placed inside the base material 15.

(第4工程)
複数個の袋体13を内側に入れた基材15を基材15の長手方向Yに移動させながら、爪掛け67によって、基材15で複数個の袋体3を包み込むとともに、嵌合具14を咬合して製品入り外袋200を得る。嵌合具14が咬合された製品入り外袋200は、製品入り外袋200の内部が脱気されて、嵩が小さくなる。
(4th step)
While moving the base material 15 with a plurality of bags 13 inside it in the longitudinal direction Y of the base material 15, the hook hook 67 wraps the plurality of bags 3 in the base material 15, and the fitting tool 14 2 to obtain an outer bag 200 containing the product. The product-containing outer bag 200 into which the fitting tool 14 is engaged has a reduced volume as the inside of the product-containing outer bag 200 is evacuated.

(第5工程)
製品入り外袋200は横断面が扁平状態でボビンに巻き取られて、製品入り外袋の巻き取り品54が得られる。図17では、ロール巻きの形態を示したが、製品入り外袋200を横断面が扁平状態でカセ巻き又はつづら折りすることとしてもよい。
(5th step)
The product-containing outer bag 200 is wound around a bobbin with a flat cross section to obtain a rolled product 54 of the product-containing outer bag. Although FIG. 17 shows a roll-wound form, the product-containing outer bag 200 may be wound in a cassette or zigzag with a flat cross section.

(第三の製造方法)
次に図18を参照して、本実施形態に係る製品入り外袋の巻き取り品の第三の製造方法について説明する。ここで外包装用の嵌合具付き筒状外袋及び製品入り外袋は、図10及び図11に示した嵌合具付き筒状外袋21及び製品入り外袋300であり、袋体は、図6及び図7に示した袋体p1であり、製品入り外袋300は図14及び図15に示したボビン51と同じボビンに巻き取られる。さらに、基材25の長手方向Yは、基材25を基準として、筒の長さ方向Xと同方向である。
(Third manufacturing method)
Next, with reference to FIG. 18, a third method of manufacturing a rolled product-filled outer bag according to the present embodiment will be described. Here, the cylindrical outer bag with a fitting tool for outer packaging and the outer bag containing a product are the cylindrical outer bag 21 with a fitting tool and the outer bag containing a product 300 shown in FIGS. 10 and 11, and the bag body is , the bag body p1 shown in FIGS. 6 and 7, and the product-containing outer bag 300 is wound around the same bobbin as the bobbin 51 shown in FIGS. 14 and 15. Furthermore, the longitudinal direction Y of the base material 25 is the same direction as the length direction X of the cylinder with the base material 25 as a reference.

(第1工程)
ボビン56に巻き取られた外包装用の嵌合具付き筒状外袋21の外袋巻き取り品55を準備する。外包装用の嵌合具付き筒状外袋21は、嵌合具を二つ有し、嵌合具4a,4bが咬合していて、嵌合具4a,4bが両側端にそれぞれ位置するように筒が潰された平坦状態でボビン56に巻き取られている。外包装用の嵌合具付き筒状外袋21を筒の長さ方向Xの方向に繰り出して、爪開き66に送り出す。なお、嵌合具4a,4bが基材25と別体の場合は、第1工程は、嵌合具4a,4bが接着されていない筒状フィルム又は半切フィルムを準備する工程1Aと筒状フィルム又は半切フィルムに嵌合具テープを取り付ける工程1Bとを含む。
(1st step)
An outer bag rolled-up product 55 of a cylindrical outer bag 21 with a fitting tool for outer packaging wound around a bobbin 56 is prepared. The cylindrical outer bag 21 with fittings for outer packaging has two fittings, the fittings 4a and 4b are interlocked, and the fittings 4a and 4b are positioned at both ends, respectively. The cylinder is wound up onto the bobbin 56 in a flat state. A cylindrical outer bag 21 with a fitting tool for outer packaging is paid out in the longitudinal direction X of the cylinder and delivered to the claw opening 66. In addition, when the fitting tools 4a and 4b are separate from the base material 25, the first step includes step 1A of preparing a cylindrical film or a half-cut film to which the fitting tools 4a and 4b are not bonded, and a step 1A of preparing a cylindrical film or a half-cut film to which the fitting tools 4a and 4b are not bonded. Alternatively, it includes step 1B of attaching a fitting tape to the half-cut film.

(第2工程)
爪開き66を通過した外包装用の嵌合具付き筒状外袋21について、嵌合具4a,4bの咬合が外れることによって2つに分かれた基材25の一方25bを水平に広げ、基材の他方25aを、基材の一方25bの上方で水平に広げる。基材の一方25bはピンチロール62aに送られる。基材の他方25aもピンチロール(不図示)に送られる。
(Second process)
Regarding the cylindrical outer bag 21 with a fitting tool for outer packaging that has passed through the claw opening 66, one side 25b of the base material 25, which is divided into two parts due to the disengagement of the fitting tools 4a and 4b, is horizontally spread out and the base material 25 is separated into two parts. The other side of the material 25a is spread horizontally above the one side of the base material 25b. One of the substrates 25b is sent to the pinch rolls 62a. The other substrate 25a is also sent to pinch rolls (not shown).

(第3工程)
基材の一方25bをフラットのシート状とすると共に、基材の一方25bの幅方向の両端側に位置する嵌合具24a,24bが袋体(p1,p2,p3,p4,・・・,pn)の左の側端側及び右の側端側にそれぞれ位置するように、袋体を基材の一方25bの上に載せることが好ましい。すなわち、基材の一方25bが広げられて、長手方向Yに沿って、位置合せ装置68によって、袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に袋体を積み重ねていく。図18では、袋体(p1,p2,p3,p4,・・・,pn)が連続で一列に袋体を積み重ねられていく形態を示した。ここで、袋体(p1,p2,p3,p4,・・・,pn)は、製袋機(不図示)の下流側に位置する搬送コンベア65に1枚ごとに載せられて送られてくる。搬送コンベア65上にある袋体、例えば、袋体p4、p5、p6、p7を順次、基材の一方25bの上に載せていく。
(3rd step)
One of the base materials 25b is formed into a flat sheet, and the fittings 24a and 24b located at both ends of the base material 25b in the width direction are shaped like bags (p1, p2, p3, p4, . . . It is preferable to place the bag on one of the base materials 25b so as to be located on the left side end and the right side end of the pn). That is, one side 25b of the base material is spread out, and aligned continuously along the longitudinal direction Y so that the bags (p1, p2, p3, p4, ..., pn) are partially overlapped by the alignment device 68. Or stack the bags in a line intermittently. FIG. 18 shows a configuration in which the bags (p1, p2, p3, p4, . . . , pn) are continuously stacked in a line. Here, the bags (p1, p2, p3, p4, ..., pn) are loaded one by one on a conveyor 65 located downstream of a bag making machine (not shown) and sent. . Bags on the conveyor 65, for example, bags p4, p5, p6, and p7, are placed one after another on one of the base materials 25b.

(第4工程)
複数個の袋体23を基材の一方25bに載せた状態で長手方向Yに移動させながら、同時に長手方向Yに移動させてきた基材の一方25bを被せて、爪掛け67によって嵌合具24a,24bを咬合することが好ましい。嵌合具24a,24bの咬合によって、製品入り外袋300を得る。嵌合具24a,24bが咬合された製品入り外袋300は、ピンチロール62b,62cを通過する際に、製品入り外袋300の内部が脱気されて、嵩が小さくなる。外包装用の嵌合具付き筒状外袋21を、基材の一方25bと基材の他方25aとして、上下に分割し、その間に袋体23を配置して、元通りに閉じるという簡易な動作で、筒状外袋21の中に袋体23を入れることが出来る。
(4th step)
While moving the plurality of bags 23 on one side 25b of the base material in the longitudinal direction Y, at the same time cover the other side 25b of the base material that has been moved in the longitudinal direction Y, and tighten the fitting tool with the hook 67. It is preferable to interlock 24a and 24b. The product-containing outer bag 300 is obtained by engaging the fittings 24a and 24b. When the product-containing outer bag 300 with the fittings 24a and 24b engaged passes through the pinch rolls 62b and 62c, the inside of the product-containing outer bag 300 is evacuated and its volume is reduced. A simple method is to divide the cylindrical outer bag 21 with a fitting tool for outer packaging into upper and lower parts as one base material 25b and the other base material 25a, place the bag body 23 between them, and close it as before. By the operation, the bag body 23 can be placed inside the cylindrical outer bag 21.

(第5工程)
製品入り外袋300は横断面が扁平状態でボビン51に巻き取られて、製品入り外袋の巻き取り品57が得られる。図18では、ロール巻きの形態を示したが、製品入り外袋300を横断面が扁平状態でカセ巻き又はつづら折りすることとしてもよい。
(5th step)
The product-containing outer bag 300 is wound around the bobbin 51 with a flat cross section to obtain a rolled product 57 of the product-containing outer bag. Although FIG. 18 shows a roll-wound form, the product-containing outer bag 300 may be wound in a cassette or zigzag with a flat cross section.

次に図19を参照して、本実施形態に係る製品入り外袋であって、外袋が嵌合具を有さないタイプの筒状外袋を用いる製品入り外袋の巻き取り品の製造方法について説明する。本実施形態に係る製品入り外袋の製造方法は、製品である袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体33を、外包装用の筒状外袋31で包み込んで、袋体33の積み重ねの状態を保持したままで一体化した製品入り外袋の製造方法であって、基材35として等幅の帯状の樹脂フィルムを準備する工程Aと、基材35を広げた状態とする工程Bと、基材35の上に、基材35の長手方向Yに沿って、袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に袋体を複数積み重ねていく工程Cと、複数個の袋体33を載せた基材35を基材35の長手方向Yに移動させながら、基材35を折り込み基材35で複数個の袋体33を包み込むとともに、基材35の幅方向の両端の縁35a,35bに沿って基材35の内壁同士38a,38b又は内壁38aと外壁38dとが接着又は熱溶着することで、基材35を筒状に成形して製品入り外袋400を得る工程Dと、を有する。 Next, with reference to FIG. 19, manufacturing a rolled product of an outer product-filled bag using the cylindrical outer bag of a type in which the outer bag does not have a fitting device according to the present embodiment. Explain the method. The method for manufacturing an outer bag containing a product according to the present embodiment includes stacking bags (p1, p2, p3, p4, ..., pn), which are products, in a line continuously or intermittently so that some of them overlap. A method for manufacturing an outer bag containing a product, in which a plurality of bags 33 are wrapped in a cylindrical outer bag 31 for outer packaging and integrated while maintaining the stacked state of the bags 33, the method comprising: a base material 35; Step A of preparing a strip-shaped resin film of equal width as a base material, Step B of spreading the base material 35, and placing a bag body (p1 , p2, p3, p4, . While moving the base material 35 in the longitudinal direction Y, the base material 35 is folded so that the plurality of bags 33 are wrapped in the base material 35, and the base material 35 is folded along the edges 35a and 35b at both widthwise ends of the base material 35. and a step D of forming the base material 35 into a cylindrical shape to obtain the product-containing outer bag 400 by bonding or thermally welding the inner walls 38a and 38b or the inner wall 38a and the outer wall 38d.

(第四の製造方法)
(工程A)
引き続き図19を参照して、第四の製造方法についてさらに詳細に説明する。基材35として等幅の帯状の樹脂フィルムを準備する。図19においては、インフレーションフィルム成形によって製造された筒状の樹脂フィルムであって、筒の長さ方向に沿って同一内径で連続して延びた筒形状をなしている筒状外袋31がボビン59に巻かれた筒状外袋31の巻取り品58を一つ準備する。図19においては、筒状外袋31を筒の長さ方向Xの方向に繰り出して、ダンスロール61a、ピンチロール62aに送り出す。
(Fourth manufacturing method)
(Process A)
Continuing to refer to FIG. 19, the fourth manufacturing method will be described in further detail. A strip-shaped resin film of equal width is prepared as the base material 35. In FIG. 19, a cylindrical outer bag 31, which is a cylindrical resin film manufactured by blown film molding and has a cylindrical shape continuously extending along the length direction of the cylinder with the same inner diameter, is attached to a bobbin. One rolled product 58 of the cylindrical outer bag 31 is prepared. In FIG. 19, the cylindrical outer bag 31 is rolled out in the longitudinal direction X of the cylinder and sent out to a dance roll 61a and a pinch roll 62a.

(工程B)
基材35を広げた状態とする。筒の長さ方向に沿って胴部の一箇所に切れ目を入れることで、等幅の帯状の樹脂フィルムが得られる。すなわち、ピンチロール62aを通過した筒状外袋31は、ガイドロール74を通過した後、カッター72によって、筒の長さ方向に沿って胴部の一箇所に切れ目を入れられ、ガイドロール73によって基材35を水平に広げた状態とし、基材35の重なりを無くした状態でピンチロール62bに送られる。或いは、工程Aにおいて、切断後の等幅の帯状の樹脂フィルムをボビンに巻いた巻き取り品を準備して、工程Bにおいて、カッターを使用せずに、そのまま水平に広げた状態で、ピンチロール62bに送ってもよい。
(Process B)
The base material 35 is in an expanded state. By making a cut at one location on the body along the length of the tube, a strip-shaped resin film of equal width can be obtained. That is, the cylindrical outer bag 31 that has passed through the pinch rolls 62a passes through the guide rolls 74, and then is cut at one location on the body along the length direction of the cylinder by the cutter 72, and then cut by the guide rolls 73. The base material 35 is spread out horizontally, and the base material 35 is sent to the pinch rolls 62b in a state in which there is no overlapping of the base materials 35. Alternatively, in step A, a rolled product is prepared by winding the cut resin film into a strip of equal width around a bobbin, and in step B, without using a cutter, it is spread horizontally as it is, and then rolled with a pinch roll. 62b.

(工程C)
基材35をフラットのシート状として袋体(p1,p2,p3,p4,・・・,pn)を載せる。具体的には、広げられた基材35の上に、基材35の長手方向Yに沿って、袋体(p1,p2,p3,p4,・・・,pn)の一部が重なるように連続又は間欠で一列に袋体を複数積み重ねていく。図19では、袋体(p1,p2,p3,p4,・・・,pn)が連続で一列に袋体を積み重ねられていく形態を示した。ここで、袋体(p1,p2,p3,p4,・・・,pn)は、製袋機(不図示)の下流側に位置する搬送コンベア65に1枚ごとに載せられて送られてくる。搬送コンベア65上にある袋体、例えば、袋体p4、p5、p6、p7を順次、基材35の上に載せていく。
(Process C)
The bags (p1, p2, p3, p4, . . . , pn) are placed on the base material 35 in the form of a flat sheet. Specifically, the bags (p1, p2, p3, p4, ..., pn) are partially overlapped on the spread base material 35 along the longitudinal direction Y of the base material 35. Multiple bags are stacked in a row either continuously or intermittently. FIG. 19 shows a configuration in which the bags (p1, p2, p3, p4, . . . , pn) are continuously stacked in a line. Here, the bags (p1, p2, p3, p4, ..., pn) are loaded one by one on a conveyor 65 located downstream of a bag making machine (not shown) and sent. . Bags on the conveyor 65, for example, bags p4, p5, p6, and p7, are placed on the base material 35 one after another.

(工程D)
複数個の袋体33を載せた基材35を基材35の長手方向Yに移動させながら、ガイドロール63bによって、基材35で複数個の袋体33を包み込むとともに、基材35の幅方向の両端の縁35a,35bに沿って、ヒートシール機69によって、基材35の内壁同士38a,38bとを接着又は熱溶着することで接合部39を形成し、基材35を筒状に成形して製品入り外袋400を得る。ここで、基材35の幅方向の両端の縁を袋体33の積み重ね面の上に配置して、接着又は熱溶着することが好ましい。袋体33を外袋で合掌貼りの形態で容易に包むことができ、また、接着又は熱溶着を行いやすい。このため、簡易な構造の装置で製造しやすい。製品入り外袋400において、複数個の袋体33は、外包装用の筒状外袋31によって包み込まれた状態となっている。ヒートシールされた製品入り外袋400は、タッチロール64、ピンチロール62c、ダンスロール61bに送られることが好ましい。このとき、接合部39は横に寝かされた状態とされて送られる。製品入り外袋400の内部が脱気されて、嵩が小さくなる。図19では、基材35の内壁同士38a,38bを接着又は熱溶着する形態を示したが、内壁38aと外壁38dとを接着又は熱溶着する形態、又は、内壁38bと外壁38cとを接着又は熱溶着する形態としてもよい。図19では、ヒートシール機69によって、ヒートシールする形態を示したが、糊付けによる接着を行ってもよい。工程Aにおいて、筒状外袋31の巻取り品58を用いる形態、及び、切断後の等幅の帯状の樹脂フィルムをボビンに巻いた巻き取り品を用いる形態のいずれの形態であっても、接合部39を形成したあとは、複数個の袋体33は外包装用の筒状外袋31によって包み込まれた状態とすることができる。
(Process D)
While moving the base material 35 carrying a plurality of bags 33 in the longitudinal direction Y of the base material 35, the guide roll 63b wraps the plurality of bags 33 in the base material 35 and moves the base material 35 in the width direction of the base material 35. A joint portion 39 is formed by bonding or thermally welding the inner walls 38a, 38b of the base material 35 to each other along the edges 35a, 35b at both ends using a heat sealing machine 69, and the base material 35 is formed into a cylindrical shape. Then, a product-containing outer bag 400 is obtained. Here, it is preferable that the edges of both ends of the base material 35 in the width direction are arranged on the stacked surfaces of the bags 33 and bonded or thermally welded. The bag body 33 can be easily wrapped with an outer bag in a clasped manner, and can be easily bonded or thermally welded. Therefore, it is easy to manufacture using a device with a simple structure. In the product-containing outer bag 400, the plurality of bag bodies 33 are wrapped in a cylindrical outer bag 31 for outer packaging. The heat-sealed product-containing outer bag 400 is preferably sent to a touch roll 64, a pinch roll 62c, and a dance roll 61b. At this time, the joint portion 39 is placed in a horizontal state and sent. The inside of the product-containing outer bag 400 is deaerated, and its bulk is reduced. Although FIG. 19 shows a form in which the inner walls 38a and 38b of the base material 35 are bonded or thermally welded to each other, a form in which the inner wall 38a and the outer wall 38d are bonded or thermally welded, or an inner wall 38b and the outer wall 38c are bonded or thermally welded is shown. It may also be heat welded. Although FIG. 19 shows a form in which heat sealing is performed using a heat sealing machine 69, adhesion by gluing may also be performed. In step A, regardless of the form in which the rolled product 58 of the cylindrical outer bag 31 is used, or the form in which a rolled product in which a belt-shaped resin film of equal width after cutting is wound around a bobbin is used, After forming the joint portion 39, the plurality of bags 33 can be wrapped in the cylindrical outer bag 31 for outer packaging.

(第5工程)
製品入り外袋400は横断面が扁平状態でボビン51に巻き取られて、製品入り外袋の巻き取り品70が得られる。図19では、ロール巻きの形態を示したが、製品入り外袋400を横断面が扁平状態でカセ巻き又はつづら折りすることとしてもよい。
(5th step)
The product-containing outer bag 400 is wound around the bobbin 51 with a flat cross section to obtain a rolled product 70 of the product-containing outer bag. Although FIG. 19 shows the form of roll winding, the product-containing outer bag 400 may be wound in a case or in a zigzag manner with a flat cross section.

(第五の製造方法)
次に第五の製造方法について説明する。第五の製造方法は、第二の製造方法において、嵌合具を咬合して製品入り外袋を得る代わりに、基材を接着又は熱溶着して製品入り外袋を得ること以外は同様の製造方法である。すなわち、工程Aにおいて、基材を1つ準備し、工程Bにおいて、基材を、基材の長手方向の横断面がU字形状又はV字状となるように広げ、工程Cにおいて、袋体の左右いずれか一方の側端側を下方に向けた状態で、袋体をU字形状又はV字状の基材の内側に入れる。図19では、広げられた基材35として、水平に平坦に広げた形態を示したが、図17に示すように基材を断面がU字形状又はV次形状となるようにして、その中に袋体33を側端が基材に当接するように縦置きされた状態で積み重ねた形態とする。この形態では、基材の接合部は、袋体33の側端側に位置することとなる。
(Fifth manufacturing method)
Next, a fifth manufacturing method will be explained. The fifth manufacturing method is similar to the second manufacturing method except that instead of engaging the fittings to obtain the outer bag containing the product, the base material is bonded or heat welded to obtain the outer bag containing the product. This is the manufacturing method. That is, in step A, one base material is prepared, in step B, the base material is spread so that the cross section in the longitudinal direction of the base material is U-shaped or V-shaped, and in step C, the bag is The bag is placed inside the U-shaped or V-shaped base material with either the left or right side end facing downward. In FIG. 19, the expanded base material 35 is shown spread out horizontally and flat, but as shown in FIG. 17, the base material is made to have a U-shaped or V-shaped cross section, and The bags 33 are stacked vertically so that the side ends are in contact with the base material. In this form, the joint of the base material will be located on the side end side of the bag body 33.

(第六の製造方法)
次に第六の製造方法について説明する。第六の製造方法は、第三の製造方法において、嵌合具を咬合して製品入り外袋を得る代わりに、基材を接着又は熱溶着して製品入り外袋を得ること以外は同様の製造方法である。すなわち、工程Aにおいて、基材を2つ準備し、工程Bにおいて、基材の一方を水平に広げ、基材の他方を、基材の一方の上方で水平に広げ、工程Cにおいて、基材の一方の幅方向の両端が袋体の左の側端側及び右の側端側にそれぞれ位置するように、基材の一方をフラットのシート状とすると共に、袋体を基材の一方の上に載せ、工程Dにおいて、基材の他方を袋体に被せて、基材の一方と基材の他方とを接合する。2つの基材を上下に配置し、その間に袋体を配置して閉じるという簡易な動作で、外袋の中に袋体を入れることが出来る。この形態では、基材の接合部は、袋体33の両側の側端側に位置することとなる。
(Sixth manufacturing method)
Next, a sixth manufacturing method will be explained. The sixth manufacturing method is similar to the third manufacturing method except that instead of engaging the fittings to obtain the outer bag containing the product, the base material is bonded or heat welded to obtain the outer bag containing the product. This is the manufacturing method. That is, in step A, two base materials are prepared, in step B, one of the base materials is spread horizontally, the other base material is spread horizontally above one of the base materials, and in step C, the base material One of the base materials is made into a flat sheet shape, and the bag body is placed on one side of the base material so that both widthwise ends of the bag body are located on the left side edge side and the right side edge side of the bag body, respectively. In step D, the other base material is placed over the bag to join one base material and the other base material. The bag can be placed inside the outer bag by simply placing two base materials one above the other, placing the bag between them, and closing the bag. In this form, the joints of the base materials are located at both side ends of the bag body 33.

(袋体の供給方法)
図20を参照して、本実施形態に係る袋体の供給方法について説明する。本実施形態に係る袋体の供給方法は、本実施形態に係る製品入り外袋100又は本実施形態に係る製品入り外袋の巻き取り品50の外袋を引き出しながら咬合部分又は外袋のうち咬合部分以外の箇所を開口する第6工程と、開口された外袋の中の袋体3を順々に充填機に供給する第7工程と、を有する。製品入り外袋として、製品入り外袋200,300,400を用いてもよい。また、製品入り外袋の巻き取り品として、製品入り外袋の巻き取り品54,57,70を用いてもよい。製品入り外袋400又は製品入り外袋の巻き取り品70を用いた場合には、外袋を引き出しながら接合部又は外袋のうち接合部以外の箇所を開口する。さらに製品入り外袋のつづら折り品を用いてもよい。外袋のうち咬合部分以外の箇所、接合部、又は外袋のうち接合部以外の箇所を開口する場合には、カッターを用いて開口することが好ましい。また、外袋のうち咬合部分以外の箇所、接合部、又は外袋のうち接合部以外の箇所に脆弱部を設けた場合には、脆弱部から開封してもよい。
(Method of supplying bag)
With reference to FIG. 20, a method for supplying a bag according to this embodiment will be described. The bag supply method according to the present embodiment is carried out by pulling out the outer bag of the product-containing outer bag 100 according to the present embodiment or the rolled product 50 of the product-containing outer bag according to the present embodiment, while The method includes a sixth step of opening a portion other than the occlusal portion, and a seventh step of sequentially supplying the opened bag bodies 3 in the outer bag to a filling machine. As the product-containing outer bag, the product-containing outer bags 200, 300, and 400 may be used. Further, as the rolled product-containing outer bag, the rolled products 54, 57, and 70 of the product-containing outer bag may be used. When using the product-containing outer bag 400 or the rolled product 70 of the product-containing outer bag, the joint portion or a portion of the outer bag other than the joint portion is opened while pulling out the outer bag. Furthermore, a folded outer bag containing the product may also be used. When opening a part of the outer bag other than the occlusal part, a joint, or a part of the outer bag other than the joint, it is preferable to use a cutter to open the part. Further, if a fragile portion is provided in a portion of the outer bag other than the interlocking portion, a joint portion, or a portion of the outer bag other than the joint portion, the seal may be opened from the fragile portion.

(第6工程)
図20に示すように、製品入り外袋100又は製品入り外袋の巻き取り品50の外袋の製造工程とは逆の工程を進める。すなわち、製品入り外袋の巻き取り品50をダンスロール80、ピンチロール81、タッチロール82に送り、続いて、ガイドロール83によって、横に寝かせられている嵌合具4を起こす。続いて爪ガイドロール84に雌部材4bと雄部材4aとをそれぞれガイドさせて、嵌合具4の咬合部分又は外袋のうち咬合部分以外の箇所を外して開口する。なお、製品入り外袋400又は製品入り外袋の巻き取り品70を用いる場合には外袋を引き出しながら接合部又は外袋のうち接合部以外の箇所を開口する。第6工程では、袋体3を詰めた状態をそのまま再現することができている。なお、外袋1は、ピンチロール87、タッチロール93に送られ、さらに、ボビン91で巻き取られ、外袋1の巻き取り品90となる。外袋1の巻き取り品90に巻かれた使用後の外袋1は廃棄される。
(6th step)
As shown in FIG. 20, the steps for manufacturing the outer bag 100 or the rolled product 50 of the outer bag containing the product are performed in a manner opposite to the process for manufacturing the outer bag. That is, the rolled product 50 of the outer bag containing the product is sent to the dance roll 80, the pinch roll 81, and the touch roll 82, and then the fitting tool 4 lying on its side is raised up by the guide roll 83. Subsequently, the female member 4b and the male member 4a are each guided by the claw guide roll 84, and the interlocking portion of the fitting tool 4 or the outer bag other than the interlocking portion is removed and opened. In addition, when using the product-containing outer bag 400 or the rolled product 70 of the product-containing outer bag, the joint part or a part of the outer bag other than the joint part is opened while pulling out the outer bag. In the sixth step, the packed state of the bag 3 can be reproduced as it is. The outer bag 1 is sent to a pinch roll 87 and a touch roll 93, and further wound up on a bobbin 91 to form a rolled product 90 of the outer bag 1. The used outer bag 1 wound around the roll product 90 of the outer bag 1 is discarded.

(第7工程)
開口された外袋1の中の袋体3を順々に充填機に供給する。ここで、基材5に載せられた袋体3の先頭の袋体p4を袋検知具86で検知し、吸着具85によって取り出し、位置決め装置92の一端側に載せられて袋体p3となる。位置決め装置92の一端側に載せられた袋体p3は、吸着具88で位置決め装置92の他端側に移動させられ袋体p2となる。袋体p2の位置に袋体が存在するかどうかは袋検知具89によって検知する。そして、袋体p2は、充填機(不図示)に、袋体p1として供給される。
(7th step)
The bags 3 in the opened outer bag 1 are sequentially supplied to a filling machine. Here, the leading bag p4 of the bags 3 placed on the base material 5 is detected by the bag detection tool 86, taken out by the suction tool 85, and placed on one end side of the positioning device 92 to become the bag p3. The bag p3 placed on one end of the positioning device 92 is moved to the other end of the positioning device 92 by the suction tool 88, and becomes a bag p2. A bag detector 89 detects whether a bag exists at the position of the bag p2. The bag p2 is then supplied to a filling machine (not shown) as the bag p1.

第6工程及び第7工程において、製品入り外袋100又は製品入り外袋の巻き取り品50が、実質的に製袋機を再現することが出来ていて、袋体3を充填機に高速で供給することが可能となる。すなわち、充填機において、実質的に製袋機のインライン化を再現出来ているといえる。そして、袋体の結束作業が不要となり、また、それに伴う検品工程も不要であることがわかる。 In the sixth and seventh steps, the product-containing outer bag 100 or the rolled product 50 of the product-containing outer bag can substantially reproduce the bag making machine, and the bag body 3 is transferred to the filling machine at high speed. It becomes possible to supply In other words, it can be said that the filling machine can substantially reproduce the inline design of the bag making machine. It can also be seen that the work of tying the bags is unnecessary, and the inspection process associated with it is also unnecessary.

本実施形態は、複数の形態があり、本発明の効果を奏する範囲において、各実施形態の一部を適宜入れ替えして、変形することが可能である。 This embodiment has a plurality of forms, and can be modified by appropriately replacing a part of each embodiment within a range that still achieves the effects of the present invention.

本実施形態においては、嵌合具付き筒状外袋を用いて、複数個の袋体を包むことによって製品入り外袋とした形態を説明したが、製品として図8及び図9に示した袋体に限定されず、例えば、カード形状の製品にも適用することができ、また、カード形状を有していない製品を等間隔で一列に配列させて、その状態を保持するように嵌合具付き筒状外袋又は筒状外袋で包むことも可能である。 In this embodiment, a configuration has been described in which a cylindrical outer bag with a fitting tool is used to wrap a plurality of bags to form an outer bag containing a product. For example, the fitting tool is not limited to a card-shaped product, and can be applied to a card-shaped product. It is also possible to wrap it in a cylindrical outer bag or a cylindrical outer bag.

100,200,300,400 製品入り外袋
1,11,21 嵌合具付き筒状外袋
p1,p2,p3,p4,・・・,pn 袋体
3,13,23,33 複数個の袋体(袋体)
4,14,24a,24b嵌合具
4a1 雄基部
4a2,4c 雄部
4a 雄部材
4b1 雌基部
4b2,4d 雌部
4b 雌部材
5,15,25,35 基材
25b 基材の一方
25a基材の他方
6,16,26,27 外袋の開口部
6a,16a,26a,27a 外袋の開口部の縁
7 収容部
8 袋体の開口部
9 チャック
20 領域
31 筒状外袋(嵌合具なし)
35a,35b 基材の幅方向の両端の縁
36 切り込み部
36a 切り込み部の縁
38a,38b 内壁
38c,38d 外壁
39 接合部
50,54,57 製品入り外袋の巻き取り品
58 筒状外袋の巻取り品
51,56,59,91 ボビン
61a,61b,80 ダンスロール
62a,62b,62c,81,87 ピンチロール
63,63b,84 爪ガイドロール
64,82,93 タッチロール
65 搬送コンベア
66 爪開き
67 爪掛け
68 位置合せ装置
69 ヒートシール機
72 カッター
73,74,84 ガイドロール
85 吸着具
86 袋検知具
89 袋検知具
90 外袋の巻き取り品
92 位置決め装置
95 ボビンの回転軸
X 筒の長さ方向
Y 基材の長手方向
100, 200, 300, 400 Product-containing outer bag 1, 11, 21 Cylindrical outer bag with fitting p1, p2, p3, p4,..., pn Bag body 3, 13, 23, 33 Multiple bags body (bag body)
4, 14, 24a, 24b fitting tool 4a1 male base 4a2, 4c male part 4a male member 4b1 female base 4b2, 4d female part 4b female member 5, 15, 25, 35 base material 25b one of the base materials 25a base material Other side 6, 16, 26, 27 Opening of outer bag 6a, 16a, 26a, 27a Edge of opening of outer bag 7 Storage part 8 Opening of bag 9 Chuck 20 Region 31 Cylindrical outer bag (no fitting tool) )
35a, 35b Edges 36 at both ends of the base material in the width direction Cut portion 36a Edges 38a, 38b of the cut portion Inner walls 38c, 38d Outer wall 39 Joint portions 50, 54, 57 Rolled product 58 of the outer bag containing the product 58 of the cylindrical outer bag Winding product 51, 56, 59, 91 Bobbin 61a, 61b, 80 Dance roll 62a, 62b, 62c, 81, 87 Pinch roll 63, 63b, 84 Claw guide roll 64, 82, 93 Touch roll 65 Conveyor 66 Claw opening 67 Nail hook 68 Positioning device 69 Heat sealing machine 72 Cutter 73, 74, 84 Guide roll 85 Adsorption device 86 Bag detection device 89 Bag detection device 90 Outer bag roll product 92 Positioning device 95 Bobbin rotation axis X Length of tube Length direction Y Longitudinal direction of base material

Claims (18)

製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体3,13を、外包装用の嵌合具付き筒状外袋1,11で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋100,200であって、
前記複数個の袋体3,13は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記嵌合具付き筒状外袋1,11の筒の長さ方向Xに沿って一列に連続又は間欠で配列しており、
前記嵌合具付き筒状外袋は、樹脂フィルムを基材5,15として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向Xに仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って開口する開口部6,16を一つ有し、かつ、該開口部の縁6a,16aに沿って前記基材の内壁側に前記嵌合具4,14を一つ有し、かつ、
該嵌合具は咬合されていることを特徴とする製品入り外袋。
A plurality of bags 3, 13 that are stacked continuously or intermittently in a line so that a part of the bags that are products overlap are wrapped in a cylindrical outer bag 1, 11 with a fitting for outer packaging, A product-containing outer bag 100, 200 that is integrated while maintaining the stacked state of the bags,
The plurality of bags 3, 13 are stacked with their ends shifted so that some of the bags overlap, and are arranged in a longitudinal direction They are arranged continuously or intermittently in a line along the
The cylindrical outer bag with a fitting tool has a cylindrical shape that extends continuously along the length direction X of the cylinder with the same inner diameter using resin films as base materials 5 and 15 , and X has an elongated cylindrical shape with no partitions, and has one opening 6 , 16 that opens along the length direction of the cylinder, and the having one fitting tool 4, 14 on the inner wall side of the base material, and
An outer bag containing a product, characterized in that the fitting tool is interlocked.
前記製品入り外袋は、フラットのシート状嵌合具付き外包装用の樹脂フィルムとした前記基材に製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を載せ、前記基材を折り込み前記複数個の袋体を前記基材で包み込んで嵌合具付き筒状外袋とし、前記袋体の積み重ねの状態を保持したままで一体化したことを特徴とする請求項に記載の製品入り外袋。 The product-containing outer bag is a plurality of bags that are stacked continuously or intermittently in a line so that a part of the product bag overlaps the base material, which is a resin film for outer packaging with a flat sheet-like fitting. The bag bodies are placed thereon, the base material is folded in, and the plurality of bags are wrapped in the base material to form a cylindrical outer bag with a fitting, and the bags are integrated while maintaining the stacked state. The product-containing outer bag according to claim 1 , characterized by: 前記嵌合具は、前記袋体の積み重ね面の上に位置して、咬合されていることを特徴とする請求項1又は2に記載の製品入り外袋。 The product-containing outer bag according to claim 1 or 2, wherein the fitting tool is positioned on and engaged with the stacking surface of the bag body. 前記嵌合具は、前記袋体の左右いずれか一方の側端側に位置して、咬合されていることを特徴とする請求項1又は2に記載の製品入り外袋。 The product-containing outer bag according to claim 1 or 2, wherein the fitting tool is located on one of the left and right side ends of the bag and is engaged with the bag. 製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体33を、外包装用の筒状外袋31で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋400であって、
前記複数個の袋体33は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記筒状外袋31の筒の長さ方向Xに沿って一列に連続又は間欠で配列しており、
前記筒状外袋は、樹脂フィルムを基材35として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向Xに仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って切り込み部36を少なくとも一つ有し、
該切り込み部の縁36aに沿って前記基材の内壁同士38a,38b又は内壁38a,38bと外壁38c,38dとが接着又は熱溶着されていることを特徴とする製品入り外袋。
A plurality of bags 33 are stacked continuously or intermittently in a line so that some of the bags that are products overlap are wrapped in a cylindrical outer bag 31 for outer packaging, and the state of stacking of the bags is checked. A product-containing outer bag 400 that is integrated while being held,
The plurality of bags 33 are stacked with their ends shifted so that some of the bags overlap, and are arranged continuously or intermittently in a line along the length direction X of the cylinder of the cylindrical outer bag 31. are arranged,
The cylindrical outer bag is a slender tube that has a resin film as a base material 35 and has a cylindrical shape that extends continuously along the length direction X of the tube with the same inner diameter, and has no partition in the length direction X of the tube. shape , and has at least one notch 36 along the length direction of the cylinder,
An outer bag containing a product, characterized in that the inner walls 38a, 38b of the base material or the inner walls 38a, 38b and the outer walls 38c, 38d are bonded or thermally welded along the edge 36a of the notch.
前記製品入り外袋は、フラットのシート状外包装用の樹脂フィルムとした前記基材に製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を載せ、前記基材を折り込み前記複数個の袋体を前記基材で包み込んで筒状外袋とし、前記袋体の積み重ねの状態を保持したままで一体化したことを特徴とする請求項に記載の製品入り外袋。 The product-containing outer bag has a plurality of bags stacked continuously or intermittently in a line so that a part of the product bags overlaps the base material, which is a resin film for flat sheet-like outer packaging. 6. The method of claim 5 , wherein the plurality of bags are placed on top of each other, the base material is folded in, and the plurality of bags are wrapped with the base material to form a cylindrical outer bag, and the bags are integrated while maintaining the stacked state. Outer bag containing the listed product. 請求項5又は6に記載の製品入り外袋が、横断面が扁平状態でロール巻き、カセ巻き又はつづら折りされていることを特徴とする製品入り外袋の巻き取り品又はつづら折り品。 7. A rolled or zigzag product of an outer bag containing a product, characterized in that the outer bag containing a product according to claim 5 or 6 is wound in a roll, wound in a skein, or folded in a zigzag manner with a flat cross section. 製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を、外包装用の嵌合具付き筒状外袋で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋の製造方法であって、
前記複数個の袋体は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記嵌合具付き筒状外袋の筒の長さ方向に沿って一列に連続又は間欠で配列しており、
前記嵌合具付き筒状外袋は、樹脂フィルムを基材として筒の長さ方向に沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向に仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って開口する開口部を一つ有し、かつ、該開口部の縁に沿って前記基材の内壁側に前記嵌合具を一つ有し、かつ、
前記開口部は前記嵌合具が咬合することによって閉じられる構造を有し、かつ、
前記製造方法は、
前記嵌合具付き筒状外袋を準備する第1工程と、
前記嵌合具の咬合が外れていてかつ前記嵌合具付き筒状外袋が広げられた状態とする第2工程と、
前記基材の上に、該基材の長手方向に沿って、前記複数個の袋体3,13を前記袋体の一部が重なるように端をずらして連続又は間欠で一列に該袋体を積み重ねて配列していく第3工程と、
前記複数個の袋体を載せた前記基材を該基材の長手方向に移動させながら、前記基材を折り込み前記基材で前記複数個の袋体を包み込むとともに、前記嵌合具を咬合して前記製品入り外袋を得る第4工程と、を有することを特徴とする製品入り外袋の製造方法。
A plurality of bags, which are products, are stacked in a line either continuously or intermittently so that some of them overlap, and are wrapped in a cylindrical outer bag with a fitting for outer packaging, to prevent the stacking of the bags. A method for manufacturing an outer bag containing a product that is integrated while maintaining its condition, the method comprising:
The plurality of bags are stacked with their ends shifted so that some of the bags overlap, and are arranged continuously or intermittently in a line along the length direction of the tube of the cylindrical outer bag with fittings. It is arranged in
The cylindrical outer bag with a fitting tool has a cylindrical shape that is made of a resin film as a base material and extends continuously along the length direction of the tube with the same inner diameter, and is elongated and has no partitions in the length direction of the tube. It has a cylindrical shape , has one opening opening along the length direction of the cylinder, and has one fitting tool on the inner wall side of the base material along the edge of the opening. have, and
The opening has a structure that is closed when the fitting tool engages, and
The manufacturing method includes:
a first step of preparing the cylindrical outer bag with the fitting tool;
a second step in which the fitting tool is unoccluded and the cylindrical outer bag with the fitting tool is expanded;
On the base material, along the longitudinal direction of the base material, the plurality of bags 3, 13 are arranged in a row continuously or intermittently with their ends shifted so that some of the bags overlap. The third step is stacking and arranging the
While moving the base material on which the plurality of bags are placed in the longitudinal direction of the base material, fold the base material so that the plurality of bags are wrapped in the base material, and engage the fitting tool. a fourth step of obtaining the outer bag containing a product.
記第2工程において、前記基材を水平に広げ、
前記第3工程において、前記基材をフラットのシート状として前記袋体を載せ、
前記第4工程において、該嵌合具を前記袋体の積み重ね面の上に配置して、さらに咬合することを特徴とする請求項に記載の製品入り外袋の製造方法。
In the second step, spreading the base material horizontally,
In the third step, the bag is placed on the base material as a flat sheet,
9. The method of manufacturing an outer bag containing a product according to claim 8 , wherein in the fourth step, the fitting tool is placed on the stacked surface of the bags and further engaged.
記第2工程において、前記基材を、前記基材の長手方向の横断面がU字形状又はV字状となるように広げ、
前記第3工程において、前記袋体の左右いずれか一方の側端側を下方に向けた状態で、前記袋体を前記U字形状又はV字状の基材の内側に入れることを特徴とする請求項に記載の製品入り外袋の製造方法。
In the second step, the base material is spread so that the cross section in the longitudinal direction of the base material has a U-shape or a V-shape,
In the third step, the bag is placed inside the U-shaped or V-shaped base material with either the left or right side end of the bag facing downward. A method for manufacturing an outer bag containing a product according to claim 8 .
製品である袋体の一部が重なるように連続又は間欠で一列に積み重ねられた複数個の袋体を、外包装用の筒状外袋で包み込んで、前記袋体の積み重ねの状態を保持したままで一体化した製品入り外袋の製造方法であって、
前記複数個の袋体は、前記袋体の一部が重なるように端をずらして積み重ねられ、かつ、前記筒状外袋の筒の長さ方向Xに沿って一列に連続又は間欠で配列しており、
前記筒状外袋は、樹脂フィルムを基材として筒の長さ方向Xに沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向Xに仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って切り込み部を少なくとも一つ有し、
前記製造方法は、
前記基材として等幅の帯状の樹脂フィルムを準備する工程Aと、
前記基材を広げた状態とする工程Bと、
前記基材の上に、該基材の長手方向に沿って、前記複数個の袋体を前記袋体の一部が重なるように端をずらして連続又は間欠で一列に該袋体を複数積み重ねて配列していく工程Cと、
前記複数個の袋体を載せた前記基材を該基材の長手方向に移動させながら、前記基材を折り込み前記基材で前記複数個の袋体を包み込むとともに、前記基材の幅方向の両端の縁に沿って前記基材の内壁同士又は内壁と外壁とを接着又は熱溶着することで、前記基材を筒状に成形して前記製品入り外袋を得る工程Dと、を有することを特徴とする製品入り外袋の製造方法。
A plurality of bags, which are products, are stacked in a row continuously or intermittently so that some of the bags overlap, and are wrapped in a cylindrical outer bag for outer packaging to maintain the stacked state of the bags. A method for manufacturing an outer bag containing a product that is integrated with the product,
The plurality of bags are stacked with their ends shifted so that some of the bags overlap, and are arranged continuously or intermittently in a line along the length direction X of the tube of the cylindrical outer bag. and
The cylindrical outer bag has a cylindrical shape that is made of a resin film as a base material and extends continuously along the length direction X of the tube with the same inner diameter, and has an elongated cylindrical shape in which there is no partition in the length direction X of the tube. and has at least one notch along the length direction of the cylinder,
The manufacturing method includes:
Step A of preparing a strip-shaped resin film of equal width as the base material;
Step B of bringing the base material into an expanded state;
Stacking a plurality of bags continuously or intermittently in a row on the base material along the longitudinal direction of the base material with the ends of the bags being shifted so that some of the bags overlap. Step C of arranging the
While moving the base material on which the plurality of bags are placed in the longitudinal direction of the base material, the base material is folded so that the plurality of bags are wrapped in the base material, and the base material is moved in the width direction of the base material. A step D of forming the base material into a cylindrical shape to obtain the product-containing outer bag by gluing or thermally welding the inner walls of the base material to each other or the inner wall and the outer wall along the edges of both ends. A method for producing an outer bag containing a product, characterized by:
前記工程Aにおいて、前記基材を1つ準備し、
前記工程Bにおいて、前記基材を水平に広げ、
前記工程Cにおいて、前記基材をフラットのシート状として前記袋体を載せ、
前記工程Dにおいて、前記基材の幅方向の両端の縁を前記袋体の積み重ね面の上に配置して、接着又は熱溶着することを特徴とする請求項11に記載の製品入り外袋の製造方法。
In the step A, one of the base materials is prepared,
In the step B, spreading the base material horizontally,
In the step C, the bag is placed on the base material as a flat sheet,
12. The product-containing outer bag according to claim 11 , wherein in the step D, edges at both ends in the width direction of the base material are placed on the stacking surface of the bags and bonded or thermally welded. Production method.
前記工程Aにおいて、前記基材を1つ準備し、
前記工程Bにおいて、前記基材を、前記基材の長手方向の横断面がU字形状又はV字状となるように広げ、
前記工程Cにおいて、前記袋体の左右いずれか一方の側端側を下方に向けた状態で、前記袋体を前記U字形状又はV字状の基材の内側に入れることを特徴とする請求項11に記載の製品入り外袋の製造方法。
In the step A, one of the base materials is prepared,
In the step B, the base material is spread so that the cross section in the longitudinal direction of the base material has a U-shape or a V-shape,
A claim characterized in that, in the step C, the bag is placed inside the U-shaped or V-shaped base material with one of the left and right side ends of the bag facing downward. A method for producing an outer bag containing a product according to item 11 .
前記工程Aにおいて、前記基材を2つ準備し、
前記工程Bにおいて、前記基材の一方を水平に広げ、前記基材の他方を、前記基材の一方の上方で水平に広げ、
前記工程Cにおいて、前記基材の一方をフラットのシート状とすると共に、前記基材の一方の幅方向の両端が前記袋体の左の側端側及び右の側端側にそれぞれ位置するように、該袋体を前記基材の一方の上に載せ、
前記工程Dにおいて、前記基材の他方を前記袋体に被せて、前記基材の一方と前記基材の他方とを接着又は熱溶着することを特徴とする請求項11に記載の製品入り外袋の製造方法。
In the step A, two of the base materials are prepared,
In the step B, one of the base materials is spread horizontally, the other base material is spread horizontally above one of the base materials,
In step C, one of the base materials is shaped into a flat sheet, and both widthwise ends of one of the base materials are located on the left side edge and the right side edge of the bag, respectively. , placing the bag on one of the base materials,
12. The product according to claim 11 , wherein in the step D, the other of the base materials is placed over the bag, and one of the base materials and the other of the base materials are bonded or thermally welded. How to make bags.
請求項11~14のいずれか一つに記載の製品入り外袋を横断面が扁平状態でロール巻き、カセ巻き又はつづら折りする第5工程を有することを特徴とする製品入り外袋の巻き取り品又はつづら折り品の製造方法。 A rolled product of an outer bag containing a product, comprising a fifth step of rolling, winding in a skein, or folding the outer bag containing a product according to any one of claims 11 to 14 in a flat cross-sectional state. Or a method of manufacturing a zigzag folded product. 請求項8~14のいずれか一つに記載の製品入り外袋又は請求項15に記載の製品入り外袋の巻き取り品又はつづら折り品の外袋を引き出しながら咬合部分を外して開口するか、接合部を剥離して開口するか、前記外袋のうち前記咬合部分以外の箇所、前記接合部若しくは前記外袋のうち前記接合部以外の箇所をカッターを用いて開口するか、又は前記基材に設けた脆弱部から開口する第6工程と、
開口された外袋の中の前記袋体を順々に充填機に供給する第7工程と、を有することを特徴とする袋体の供給方法。
The outer bag containing the product according to any one of claims 8 to 14 or the outer bag containing the product according to claim 15 is opened by removing the interlocking part while pulling out the outer bag of the rolled product or the folded product, or Either the joint part is peeled off and opened, a part of the outer bag other than the occlusal part, a part of the joint part or the outer bag other than the joint part is opened using a cutter, or the base material a sixth step of opening from the weak part provided in the
A method for supplying bags, comprising a seventh step of sequentially supplying the bags in the opened outer bag to a filling machine.
外包装用の嵌合具付き筒状外袋の使用方法であって、A method of using a cylindrical outer bag with a fitting for outer packaging,
該嵌合具付き筒状外袋は、樹脂フィルムを基材として筒の長さ方向に沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向に仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って開口する開口部を一つ有し、かつ、該開口部の縁に沿って内壁側に前記嵌合具を一つ有しており、The cylindrical outer bag with a fitting tool is a slender cylindrical bag that is made of a resin film as a base material and that extends continuously along the length of the cylinder with the same inner diameter, and that there is no partition in the length of the cylinder. It has a cylindrical shape, has one opening opening along the length direction of the cylinder, and has one fitting tool on the inner wall side along the edge of the opening. ,
前記開口部は前記嵌合具が咬合することによって閉じられる構造を有しており、The opening has a structure that is closed when the fitting tool engages,
フラットのシート状とした前記基材上に、製品の一部が重なるように端をずらして積み重ねられ、かつ、前記基材の長手方向に沿って一列に連続又は間欠で配列した複数個の前記製品を載せる工程と、A plurality of the products are stacked on the flat sheet-shaped base material with their edges shifted so that some of the products overlap, and are arranged continuously or intermittently in a row along the longitudinal direction of the base material. The process of placing the product,
前記基材を折り込み前記複数個の製品を前記基材で包み込む工程と、folding the base material and wrapping the plurality of products with the base material;
前記嵌合具を咬合することで前記製品の積み重ねの状態を保持したままで一体化する工程と、を含み、a step of integrating the products while maintaining a stacked state by engaging the fitting tool;
前記複数個の製品は、前記製品の一部が重なるように端をずらして積み重ねられ、かつ、前記嵌合具付き筒状外袋の筒の長さ方向に沿って一列に連続又は間欠で配列していることを特徴とする嵌合具付き筒状外袋の使用方法。The plurality of products are stacked with their ends shifted so that some of the products overlap, and are arranged continuously or intermittently in a line along the length of the tube of the cylindrical outer bag with fittings. A method of using a cylindrical outer bag with a fitting tool.
外包装用の筒状外袋の使用方法であって、A method of using a cylindrical outer bag for outer packaging,
前記筒状外袋は、樹脂フィルムを基材として筒の長さ方向に沿って同一内径で連続して延びた筒形状であって前記筒の長さ方向に仕切りが存在しない細長い筒形状をなしており、前記筒の長さ方向に沿って切り込み部を少なくとも一つ有しており、The cylindrical outer bag has a cylindrical shape that is made of a resin film as a base material and extends continuously along the length direction of the tube with the same inner diameter, and has an elongated cylindrical shape with no partitions in the length direction of the tube. and has at least one notch along the length direction of the cylinder,
フラットのシート状とした前記基材上に、製品の一部が重なるように端をずらして積み重ねられ、かつ、前記基材の長手方向に沿って一列に連続又は間欠で配列した複数個の前記製品を載せる工程と、A plurality of the products are stacked on the flat sheet-shaped base material with their edges shifted so that some of the products overlap, and are arranged continuously or intermittently in a row along the longitudinal direction of the base material. The process of placing the product,
前記基材を折り込むか又は前記複数個の製品を載せた一方の前記基材上に他方の基材を被せて、前記複数個の製品を前記基材で包み込む工程と、a step of wrapping the plurality of products with the base material by folding the base material or placing the other base material on one of the base materials on which the plurality of products are placed;
前記切り込み部の縁に沿って前記基材の内壁同士又は内壁と外壁とを接着又は熱溶着することで前記製品の積み重ねの状態を保持したままで一体化する工程と、を含み、a step of integrating the products while maintaining their stacked state by gluing or thermally welding the inner walls of the base material to each other or the inner wall and the outer wall along the edge of the cut portion;
前記複数個の製品は、前記製品の一部が重なるように端をずらして積み重ねられ、かつ、前記筒状外袋の筒の長さ方向に沿って一列に連続又は間欠で配列していることを特徴とする外包装用の筒状外袋の使用方法。The plurality of products are stacked with their ends shifted so that some of the products overlap, and are arranged continuously or intermittently in a line along the length direction of the tube of the cylindrical outer bag. A method of using a cylindrical outer bag for outer packaging characterized by:
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