JPH11348944A - Folded-bag group, bag-folding method, folded-bag-group packaging method, superimposed-bag-group folding device, and folded-bag-group folding/packing device - Google Patents
Folded-bag group, bag-folding method, folded-bag-group packaging method, superimposed-bag-group folding device, and folded-bag-group folding/packing deviceInfo
- Publication number
- JPH11348944A JPH11348944A JP16913198A JP16913198A JPH11348944A JP H11348944 A JPH11348944 A JP H11348944A JP 16913198 A JP16913198 A JP 16913198A JP 16913198 A JP16913198 A JP 16913198A JP H11348944 A JPH11348944 A JP H11348944A
- Authority
- JP
- Japan
- Prior art keywords
- bag
- folded
- folding
- bag group
- group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Packaging Of Special Articles (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Auxiliary Apparatuses For Manual Packaging Operations (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】この発明は熱可塑性の合成樹
脂フイルム製の商品持ち帰り用若しくはゴミ袋を数枚重
ねたまま折り畳んだ袋群及びその折り畳み方法及び装
置、この折り畳まれた袋群を包装する方法及び装置に関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a group of bags made of a thermoplastic synthetic resin film which are folded back with several take-out or garbage bags, a method and apparatus for folding the bags, and a package for the folded bags. Method and apparatus.
【0002】[0002]
【従来の技術】従来この種の袋群は重ねたまま4つ折り
若しくは8つ折りにして、外袋に包装している。しか
し、4つ折りでは大き過ぎ、商店の展示や、家庭での収
納時に不便である。また8つ折りの場合は包装された外
袋から折りた畳まれた袋群のうちより、1枚ずつ袋を取
り出すことは困難であり、外袋より全部の袋群を取り出
すことになり、残りの袋群の整理整頓ができなくなるお
それがある。また前述のような形状の袋は商品持ち帰り
用若しくはゴミは一般には開口部にむすび紐形成用の不
連続切れ目乃至提手が形成してあるあるため、開口部に
は袋の幅の1/3乃至1/6程度の舌片が形成されてお
り、袋が一旦乱れると再度整頓するのは、非常な手間を
要し、一般には乱雑になったままに放置されている。2. Description of the Related Art Conventionally, a bag group of this type is folded into four or eight while being stacked and packed in an outer bag. However, four-folding is too large, which is inconvenient when displaying at a store or storing at home. Further, in the case of eight-fold, it is difficult to take out one bag at a time from the folded bag group from the packaged outer bag. There is a possibility that the bag group cannot be arranged. In the case of a bag having the above-mentioned shape, since a discontinuous cut or a handle is formed in the opening for taking the product home or for dust, the opening is generally formed with one third of the width of the bag. A tongue piece of about 1/6 is formed, and once the bag is disturbed, re-ordering requires a great deal of trouble, and is generally left untidy.
【0003】また、外袋に包装された折り畳み袋が1枚
ずつ取り出せるように、予め1枚ずつの袋を先ず3つ折
りにして、後これを数枚重ねて二つ折りにして、外袋に
包装したものが特公平5−63369号の特許公報によ
って知られている。ところがこの方法は1枚毎袋を折り
畳まなければ成らず、面倒であり、自動化するにも、3
つ折り畳み装置を1枚毎1サイクル作動させる必要があ
り、作動機構が複雑になるため、迅速な作動が困難とな
り、全体として作業能率が向上しないものであった。殊
に、前述のような提手などがある袋は、10枚、20枚
乃至50枚と重ねて、一括打ち抜いて提手などを形成し
ており、これらを再び一袋毎独立して折り畳むことは現
実的ではなく、作業工程が徒に増加し、コストの上昇を
招き、現実的ではない。[0003] Further, in order that the folding bags packaged in the outer bag can be taken out one by one, a bag of each one is first folded in three, and then several of these are stacked and folded in two to be packaged in the outer bag. This is known from Japanese Patent Publication No. 5-63369. However, this method has to fold each bag one by one, which is troublesome.
It was necessary to operate the folding device one cycle per sheet, and the operation mechanism became complicated, so that quick operation became difficult, and the work efficiency was not improved as a whole. In particular, the bags having the above-mentioned plaques and the like are formed by stacking 10 or 20 to 50 sheets and punching them all at once to form the plaques. Is not realistic, and the number of work steps increases unnecessarily, leading to an increase in cost, which is not practical.
【0004】[0004]
【発明が解決しようとする課題】この発明は前述のよう
な従来の包装体の欠点を改善し、包装体としては余り大
きく成らず、外袋より、重ねて折り畳まれている袋群の
うちから1枚ずつ袋が外袋の開口部を通じて取り出せ、
残りの袋群の姿勢が外袋内で乱れない包装体を市場に提
供することであり、またその袋群の折り畳み方法及びそ
の包装方法、並びにこれらの方法を実施するための装置
を簡素化し、作業効率が向上した方法及び装置を市場に
提供する。SUMMARY OF THE INVENTION The present invention solves the above-mentioned drawbacks of the conventional package, and does not make the package too large. The bags can be taken out one by one through the opening of the outer bag,
It is to provide the market with a package in which the posture of the remaining bags is not disturbed in the outer bag, and also to simplify the method of folding the bags and the method of packing, and the device for performing these methods, To provide the market with a method and apparatus with improved work efficiency.
【0005】[0005]
【課題を解決するための手段】前記の課題を解決するた
めに、特定発明は個々の袋はボトムシ−ル型の熱可塑性
フイルム製袋であり、開口部にむすび紐形成用の不連続
切れ目乃至提手が形成してあり、これら袋群は積み重ね
られたまま、横断方向に折り目を付けて2つ折りにし
て、更に前記開口部にむすび紐形成用の不連続切れ目乃
至提手部分が内側になるよう3つ折りにしてあることを
特徴とする折り畳み袋群とする。In order to solve the above-mentioned problems, in a specific invention, each bag is a bottom-sealed type thermoplastic film bag, and the opening is formed with discontinuous cuts for forming a tie string. The bags are formed in a stack, and the bags are stacked and creased in the transverse direction so as to be folded in two. Further, the discontinuous cuts for forming the cords and the portions of the hands are inside the opening. A folding bag group characterized by being folded in three as described above.
【0006】前記の課題を解決するために、この関連発
明の方法はボトムシ−ル型の熱可塑性フイルム製袋であ
り、開口部にむすび紐形成用の不連続切れ目乃至提手が
形成してある袋を複数枚重ねた袋群を、横断方向に折り
目をつけて2つ折りにする第1工程。前記袋群の幅の略
1/3幅であり、基部で片持ち支持されている薄板受け
台に前記不連続切れ目乃至提手のある部分を下側にし
て、その中央部を載せ、前記薄板受け台を持ち上げ、前
記2つ折り袋群の上面を押さえる第2工程。前記薄板受
け台の両側より垂れ下がる前記2つ折り袋群の両側を、
更に順次前記薄板受け台の下側に3つ折りに畳み、全体
として6つ折りにする第3工程。最後に6つ折りに折り
畳まれた袋群を前記薄板受け台よりこの自由端方向に抜
き取る第4工程 以上第1工程乃至第4工程により、6つ折りに折り畳ま
れた袋群を得ることを特徴とする重ね袋群の折り畳み方
法とする。In order to solve the above-mentioned problem, the method of the related invention is a bottom-sealed type thermoplastic film bag having discontinuous cuts or nipples for forming a cord at the opening. A first step in which a bag group formed by stacking a plurality of bags is creased in the transverse direction and folded into two. The central portion of the thin plate is placed on a thin plate receiving base having a width approximately equal to 1/3 of the width of the bag group and supported by a cantilever at the base, with the discontinuous cut or the part with the hand on the lower side. A second step of lifting the cradle and pressing the upper surface of the group of folded bags; The two sides of the folded bag group hanging from both sides of the thin plate holder,
And a third step of sequentially folding the sheet receiving base underneath the sheet receiving plate into three parts, and folding the sheet sheet as a whole into six parts. Finally, the fourth step of extracting the bag group folded in six from the thin plate receiving tray in the free end direction. By the first to fourth steps, a bag group folded in six is obtained. A method of folding a group of stacked bags will be used.
【0007】また前記課題を解決するために、この関連
発明の方法はボトムシ−ル型の熱可塑性フイルム製袋で
あり、開口部にむすび紐形成用の不連続切れ目乃至提手
が形成してある袋を複数枚重ねた袋群を、横断方向に折
り目をつけて2つ折りにする第1工程。前記袋群の幅の
略1/3幅の受け台に前記不連続切れ目乃至提手のある
部分を上側にして、その中央部を載せ、基部で片持ち支
持されている薄板押さえ板により前記2つ折り袋群の上
面を押さえる第2工程。これら受け台と薄板押さえ板の
両側より食み出した前記2つ折りの袋群の部分を前記薄
板押さえ板の上に順次折り返し、3つ折りとし全体とし
て6つ折りとする第3工程。最後に6つ折りに折り畳ま
れた袋群を前記薄板押さえ板よりこの自由端方向に抜き
取る第4工程。以上第1工程乃至第4工程により、6つ
折りに折り畳まれた袋群を得ることを特徴とする重ね袋
群の折り畳み方法とする。In order to solve the above-mentioned problem, the method of the related invention is a bottom-sealed type thermoplastic film bag, in which discontinuous cuts or nipples for forming a cord are formed at the opening. A first step in which a bag group formed by stacking a plurality of bags is creased in the transverse direction and folded into two. The center portion of the bag group is placed on a receiving stand having a width of about 1/3 of the width of the bag group with the discontinuous cut or the part with the handle facing upward. The second step of pressing the upper surface of the folded bag group. A third step of sequentially folding the two-folded bag group portions protruding from both sides of the receiving table and the thin-plate holding plate onto the thin-plate holding plate to make three-fold and six-fold portions as a whole. Finally, a fourth step of extracting the bag group folded in six in the free end direction from the thin plate holding plate. According to the first to fourth steps, a bag group folded in six is obtained.
【0008】また前記の課題を解決するために、関連発
明の方法は請求項2又は3記載の発明の後工程におい
て、これを包装する外袋には、予め底縁、片方の側縁の
うちの一つの縁から分離可能なU字型の不連続切れ目、
不溶着部よりなる開口部のうちの一つを設けておき、こ
の外袋の開口部より、前記請求項1記載の方法により6
つ折りにされた袋群をその横断方向の折り目が不連続切
れ目不溶着開口部のうちの一つのある側になるようにし
て、前記外袋に挿入後その外袋の開口部を封緘すること
を特徴とする重ね袋群の折り畳み方法及び包装方法とす
る。In order to solve the above-mentioned problem, a method of a related invention is characterized in that, in a later step of the invention according to claim 2 or 3, the outer bag for packaging the outer bag has a bottom edge and one side edge in advance. A U-shaped discontinuous break that can be separated from one edge of
2. The method according to claim 1, wherein one of the openings formed by the non-welded portion is provided, and the opening is formed through the opening of the outer bag.
Closing the folded bag group so that the transverse fold is on one side of one of the discontinuous break unwelding openings, and sealing the opening of the outer bag after insertion into the outer bag. The method for folding and packing the stacked bag group is a feature.
【0009】また前記の課題を解決するために、関連の
装置発明はボトムシ−ル型の熱可塑性フイルム製袋であ
り、開口部にむすび紐形成用の不連続切れ目乃至提手が
形成してある袋を複数枚重ねた袋群を横断方向に2つ折
りにする2つ折り装置、2つ折りにした袋群を更に3つ
折りにする3つ折り装置、前記2つ折り装置より前記3
つ折り装置に2つ折りにした袋群を折り目を先頭に、且
つ袋群の開口部半分を下側にして搬送する搬送手段、3
つ折り装置から6つ折り袋群を搬出する搬出手段を備
え、前記3つ折り装置は2つ折りにした袋群の中央の1
/3幅の部分を支える基部で片持ち支持された薄板受け
台とこの両側に固定テ−ブルを備え、更に前記薄板受け
台の上方にはこの上に2つ折りにした袋群が供給可能な
間隔をおいた待機位置に2つ折りにした袋群を押さえる
押さえ部材が下方に向けて、弾発的に機枠に設けてあ
り、この上に前記袋群が供給される毎に、前記薄板受け
台は前記固定テ−ブルと面一の高さより上昇し、押さえ
部材を押し上げ、2つ折りにした袋群を前記薄板受け台
と押さえ部材とによって挾持した状態で、前記テ−ブル
の高さより、2つ折りにした袋群の両端が前記薄板受け
台の両側より垂れ下がるに充分な高さまで上昇可能に装
備してあり、前記薄板受け台と押さえ部材の上昇位置の
両側には、これらの上昇位置より少し下位の機枠に前記
薄板受け台の両側縁に添った枢軸に上端縁を枢着された
折り畳み板が一対前記機枠に装備してあり、これら一対
の折り畳み板は、薄板受け板が上昇位置達した後に、縦
方向の姿勢から、前記薄板受け台の下側に水平方向姿勢
に順次回動するものであり、この薄板受け台から折りた
畳まれた袋群が搬出された後、元位置に復帰するもので
あり、この一対の折り畳み板の元位置に復帰後、前記薄
板受け台は固定テ−ブルと面一高さまで復帰するもので
あることを特徴とする重ね袋群の折り畳み装置とする。In order to solve the above-mentioned problems, a related device invention is a bottom-sealed type thermoplastic film bag, in which discontinuous cuts or grips for forming a cord are formed at the opening. A two-folding device that folds a bag group in which a plurality of bags are stacked in the transverse direction into two, a three-folding device that further folds the folded bag group into three, and the three-folding device from the two-folding device.
Transport means for transporting the folded bag group to the folding device with the fold first and the opening half of the bag group downward;
And a carry-out means for carrying out the six-fold bag group from the folding device, wherein the three-fold device is provided at the center of the two-fold bag group.
A thin plate receiving base supported by a cantilever at a base supporting a 幅 width portion, fixed tables are provided on both sides of the base, and a bag group folded in two can be supplied above the thin plate receiving base. A holding member for holding the folded bag group at the standby position at an interval is provided downwardly and resiliently on the machine frame, and each time the bag group is supplied thereon, the thin plate receiver is provided. The table is raised above the level of the fixed table, and the holding member is pushed up, and the folded bag group is clamped by the thin plate receiving table and the holding member. Both ends of the folded bag group are provided so as to be able to ascend to a height sufficient to hang down from both sides of the thin plate cradle. On both sides of the sheet tray on the slightly lower frame A pair of folding plates, the upper edges of which are pivotally attached to the attached pivots, are provided on the machine frame. The pair of folding plates move from the vertical position after the thin plate receiving plate reaches the ascending position. It is to sequentially rotate in a horizontal posture below the table, and after the folded bag group is carried out from this thin plate receiving table, it returns to the original position, and the pair of folding plates After returning to the original position, the thin plate receiving table is returned to the same height as the fixed table and the flat table.
【0010】また前記課題を解決するために、この関連
の装置発明はボトムシ−ル型の熱可塑性フイルム製袋で
あり、開口部にむすび紐形成用の不連続切れ目乃至提手
が形成してある袋を複数枚重ねた袋群を横断方向に2つ
折りにする2つ折り装置、2つ折りにした袋群を更に3
つ折りにする3つ折り装置、前記2つ折り装置より前記
3つ折り装置に2つ折りにした袋群を折り目を先頭に、
且つ袋群の開口部半分を下側にして搬送する搬送手段、
3つ折り装置から6つ折り袋群を搬出する搬出手段を備
え、前記3つ折り装置は2つ折りにした袋群の中央を支
える機枠に支持された受け台とこの上方に前記受け台面
を押さえる基部で片持ち支持された袋群の幅の1/3幅
を押える薄板押さえ板を備え、受け台の両側に一対の水
平な折り畳み板を備え、受け台は折り畳み板と面一な位
置に下方から上方に向け、弾発的に機枠に設けてあり、
前記薄板押さえ板は上方の待機位置より下降し、前記受
け台を押し下げ、2つ折りにした袋群を前記受け台と薄
板押さえ部板とによって挾持した状態で、前記折り畳み
板より下方に、2つ折りにした袋群の両端が前記薄板板
の上に折り返えすに充分なところまで下降可能に装備し
てあり、前記一対の水平な折り畳み板は前記薄板板が下
降した位置において、順次前記薄板板の上に移動し、こ
の薄板押さえ板から折り畳まれた袋群が搬出された後、
前記一対の水平な折り畳み板は元位置に復帰するもので
あり、この一対の折り畳み板の元位置に復帰後、前記薄
板押さえ板は上方の待機位置まで復帰するものであるこ
とを特徴とする重ね袋群の折り畳み装置とする。In order to solve the above-mentioned problems, a related device invention is a bottom-sealed type thermoplastic film bag having discontinuous cuts or grips for forming a tie string at an opening. A folding device that folds a bag group formed by stacking a plurality of bags into two in the transverse direction, and further divides the folded bag group into three.
A three-fold device for folding, a bag group folded into two by the three-fold device from the two-fold device, with the fold at the top,
Conveying means for conveying with the opening half of the bag group down,
It is provided with an unloading means for unloading the six-fold bag group from the three-fold device, and the three-fold device includes a receiving table supported by a machine frame that supports the center of the two-folded bag group and a base that presses the receiving table surface above the receiving table. Equipped with a thin plate holding plate that can hold 1/3 of the width of the cantilevered bag group, a pair of horizontal folding plates on both sides of the cradle, and the cradle is flush with the folding plate from above and below. , It is provided on the aircraft frame flexibly,
The thin plate holding plate is lowered from the upper standby position, and the cradle is pressed down to fold the bag group folded in half below the folding plate in a state where the foldable bag group is sandwiched between the cradle and the thin plate pressing portion plate. Both ends of the bag group are provided so as to be able to descend to a position sufficient to be folded on the thin plate, and the pair of horizontal folding plates are sequentially placed at the position where the thin plate is lowered. After the folded bag group is carried out from this thin holding plate,
The pair of horizontal folding plates return to the original position, and after returning to the original position of the pair of folding plates, the thin plate pressing plate returns to the upper standby position. A bag group folding device.
【0011】また前記の課題を解決するために、関連の
装置発明は前記請求項5または6記載の発明の装置の搬
出側には、包装装置が設けてあり、この包装装置は前記
折りた畳まれた袋群を包装する外袋群がセット可能であ
り、この外袋群はそれぞれ、予め底縁、片方の側縁のう
ちの一つの縁から分離可能なU字型の不連続切れ目を設
けたものであり、この外袋の開口部より、前記6つ折り
にされた袋群をその横断方向の折り目が前記U字型の不
連続切れ目のある側になるように投入する、シュ−トが
設けてあることを特徴とする重ね袋群の折り畳み包装装
置とする。According to another aspect of the present invention, there is provided a packaging apparatus provided on a carry-out side of the apparatus according to the fifth or sixth aspect of the present invention. An outer bag group for packaging the putted bag group can be set, and each of the outer bag groups is provided with a U-shaped discontinuous break which can be separated from one of the bottom edge and one of the side edges in advance. A bag is inserted through the opening of the outer bag so that the six-folded bag group is inserted such that the transverse fold is on the side having the U-shaped discontinuous cut. A folding packaging apparatus for a group of stacked bags characterized by being provided.
【0012】[0012]
【発明の実施の形態】実施の形態1 請求項5、請求項7記載の装置発明の実施の形態であ
り、図3乃至図8に示すものであり、この装置を運転す
ることによって請求項1及び請求項3記載の方法が実施
されるものである。その概略は図1に示すものである。
先ず、袋群Bとしては、熱可塑性合成樹脂フイルム製の
ボトムシール11型の袋群Bが他数枚(10枚、20枚
……100枚)重ねられ、その開口部に通常提手12若
しくは後に結紐が形成できる不連続切目(以下、単に提
手などと云う)14が設けられたものを主として対象と
する。装置としては、上流側より前記袋群Bを横断方向
に2つ折りにする2つ折り装置20、これを次の3つ折
り装置40に折送する一対挾持型のコンベヤーよりなる
第1搬送手段30、3つ折り装置40から6つ折りの袋
群を搬出する第2の搬送手段55及び包装装置が設けて
ある。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 An embodiment of the apparatus according to the fifth and seventh aspects of the present invention, which is shown in FIGS. 3 to 8, wherein the apparatus is operated by operating the apparatus. And a method according to claim 3. The outline is shown in FIG.
First, as the bag group B, several other (10, 20,..., 100) bag groups B of the bottom seal 11 type made of a thermoplastic synthetic resin film are stacked, and the normal hand 12 or It is mainly intended for those provided with discontinuous cuts 14 (hereinafter simply referred to as a handle, etc.) on which a knot can be formed later. As the apparatus, a two-folding apparatus 20 for folding the bag group B in the transverse direction from the upstream side, and first transporting means 30 and 3 comprising a pair of clamping type conveyors for feeding this to the next three-folding apparatus 40. A second conveying means 55 for carrying out the six-fold bag group from the folding device 40 and a packaging device are provided.
【0013】前記2つ折り装置20としては、一般に知
られている2つ折り装置であり、水平な第1テーブル板
21の中央部には、供給される袋群の横断方向に袋群B
が2つ折りにされ、通過可能なスリット22が設けてあ
る。このスリット22の上方には上方の待機位置よりス
リット22内に挿入し、再び元位置に戻る2つ折り用の
縦折り込み板23が上下動自在に設けてあり、通常機枠
60に装備した第1エアーシリンダー装置24によっ
て、袋群Bが第1のテーブル板21に供給される度に1
サイクル作動する。The folding device 20 is a generally known folding device, and a central portion of a horizontal first table plate 21 is provided with a bag group B in a transverse direction of the supplied bag group.
Is folded in two, and a slit 22 that can pass therethrough is provided. Above this slit 22, a vertical folding plate 23 for folding in two is inserted into the slit 22 from the upper standby position and returns to the original position again, and is vertically movable. Each time the bag group B is supplied to the first table board 21 by the air cylinder device 24,
Cycle operation.
【0014】前記第1テーブル板21の下側には前記一
対挾持形のコンベヤーよりなる第1搬送手段30が設け
られ、その搬入部31が前記スリット12の位置の真下
に合致させてあり、第1搬送手段30は途中で直角に折
り曲がり、2つ折りされた袋群B2は水平にかつ、前記
提手11などが下側に位置する姿勢で、搬出部32から
次の3つ折り装置40に送り出されるようにしてある。Below the first table plate 21, there is provided a first conveying means 30 comprising a pair of clamping type conveyors, and a carry-in portion 31 thereof is aligned with a position directly below the position of the slit 12. The one transport means 30 is bent at a right angle on the way, and the folded bag group B2 is sent out from the unloading section 32 to the next three-folding device 40 in a posture in which the handle 11 and the like are positioned on the lower side. It is made to be.
【0015】前記3つ折り装置40は前記搬送手段30
の搬出部32の高さに合わせて、上流側の基部42で片
持ち支持された薄板受け台41が機枠60に対して上下
動可能に装備してあり、第2のエアシリンダ装置43に
よって上下動されるものである。前記薄板受け台41の
両側には機枠60に固定した一対の第2テーブル44が
設けてあり、前記薄板受け台41は待機位置において、
前記一対の第2テーブル44と面一に設けてある。この
薄板受け台41の幅は袋群Bの幅の略1/3幅としてあ
る。The tri-folding device 40 is provided with the transport means 30
In accordance with the height of the carry-out portion 32, a thin plate receiving base 41 cantilevered at the base 42 on the upstream side is provided so as to be vertically movable with respect to the machine frame 60. It is moved up and down. On both sides of the thin plate receiving base 41, a pair of second tables 44 fixed to the machine frame 60 are provided.
It is provided flush with the pair of second tables 44. The width of the thin plate receiving base 41 is approximately 1/3 of the width of the bag group B.
【0016】前記薄板受け台41の上方には2つ折りに
された袋群B2が挿入可能な間隔をおいた待機位置に押
え部材45が設けてあり、この押え部材45は、常時下
方に弾発的に機枠60に設けてある。図示の例では一対
の引張ばね46によって、押え部材45は、待機位置に
位置づけられている。引張ばね46の代わりに圧縮ばね
でもよい(図4参照)。従って、薄板受け台41が第2
エアシリンダ装置42で上昇するとこの押え部材45に
当たり、更にこれらは一緒に上昇し、上昇位置まで移動
可能に設けてある。この上昇位置の両側には薄板受け台
41の両側に一対の折畳み板47が設けてあり、これら
一対の折畳み板47は、薄板受け台41が上昇位置にあ
る間に薄板受け台41の外側の位置から、この下側に順
次移動し、この薄板受け台41より、袋群B(実際には
6つ折りされている袋群B4)が搬出された後、元位置
に復帰するものである。A holding member 45 is provided above the thin plate receiving base 41 at a standby position at an interval in which the folded bag group B2 can be inserted. It is provided on the machine frame 60. In the illustrated example, the holding member 45 is positioned at the standby position by a pair of tension springs 46. A compression spring may be used instead of the tension spring 46 (see FIG. 4). Therefore, the thin plate receiving base 41 is
When it is raised by the air cylinder device 42, it hits the holding member 45, and further rises together, and is provided so as to be movable to the raised position. On both sides of the raised position, a pair of folding plates 47 are provided on both sides of the thin plate receiving base 41, and the pair of folding plates 47 are provided outside the thin plate receiving base 41 while the thin plate receiving base 41 is in the raised position. From the position, the bag group B (actually, the folded bag group B4) is carried out from the thin plate receiving base 41, and then returns to the original position.
【0017】図3、図5乃至図7の実施の形態において
は、前記折り畳み板47は、薄板受け台41の上昇位置
の両側に、この薄板受け台の両側に沿った枢軸48によ
って機枠60に枢着してあり、薄板受け台41の外側の
竪方向の姿勢から、薄板受け台41の下側に沿った水平
方向の姿勢まで往復回転による移動としたものを示した
が、一対の折り畳み板47は、予め水平な姿勢に高さを
少し齟齬させておき、共に薄板受け台41の下側と外側
位置の間で、順次水平移動するものでも、この発明の実
施の形態に含まれる。前記の一対の折り畳み板47の往
復移動はそれぞれ機枠60に装備した第3、第4のエア
シリンダ装置49、50によって行なう。In the embodiment of FIGS. 3, 5 to 7, the folding plate 47 is provided on both sides of the raised position of the sheet receiving base 41 by a pivot 48 along both sides of the sheet receiving base. , And moved by a reciprocating rotation from a vertical position outside the thin plate receiving base 41 to a horizontal position along the lower side of the thin plate receiving base 41. The embodiment of the present invention includes a plate 47 in which the height is slightly inconsistent with a horizontal posture in advance, and the plate 47 moves horizontally sequentially between the lower side and the outer position of the thin plate receiving base 41. The reciprocating movement of the pair of folding plates 47 is performed by third and fourth air cylinder devices 49 and 50 mounted on the machine frame 60, respectively.
【0018】55は前記薄板受け台41が上昇位置にあ
るとき、これより6つ折りに折り畳まれた袋群B4を搬
出する第2搬送手段であり、薄板受け台41の長さ方向
に移動する移動体56に上下より一対の掴む爪を持つグ
リップ57が設けてある。この移動体56の水平往復駆
動手段に特に限定はなく、エアシリンダー装置でも図8
に示すように無端チェン機構58のスプロケットギヤー
専用に可逆回転モータ59を連結したものでもよい。前
記薄板受け台41、一対の折り畳み板47の下流端縁に
はグリップ57に当たらない逃げ切欠部51、52がそ
れぞれ設けてある。前記第2搬送手段55は6つ折りさ
れた袋群B4を包装装置70まで搬送するものである
(図9参照)。Reference numeral 55 denotes a second conveying means for carrying out the bag group B4 folded in six when the thin plate receiving base 41 is at the raised position, and moves in the longitudinal direction of the thin plate receiving base 41. A grip 57 having a pair of claws from above and below is provided on the body 56. There is no particular limitation on the horizontal reciprocating drive means of the moving body 56.
As shown in FIG. 7, a reversible rotary motor 59 may be connected exclusively to the sprocket gear of the endless chain mechanism 58. Escape notches 51 and 52 which do not contact the grip 57 are provided at the downstream edges of the thin plate receiving base 41 and the pair of folding plates 47, respectively. The second transport means 55 transports the folded bag group B4 to the packaging device 70 (see FIG. 9).
【0019】包装装置70としては、特に限定はなく、
多数の外袋Pを重ねて支持し、その最上層の外袋Pと吹
風で孕ませて、この中に前記6つ折りされた袋群Bを滑
り込ませる型式のもの或いは浅い角樋型受台71に前記
袋群B4を載せ(図2参照)、この角樋と袋群B4を一
括熱可塑性ラップフイルム帯でチューブ状に包み、開放
されている三方を熱シールして、外袋上として包装体P
とする装置でもよい。The packaging device 70 is not particularly limited.
A large number of outer bags P are stacked and supported, and the uppermost outer bag P is impregnated with the blowing air, and the six-folded bag group B is slid into the outer bag P or the shallow trough-shaped cradle 71. The bag group B4 is placed (see FIG. 2), the square gutter and the bag group B4 are wrapped in a tubular shape with a collective thermoplastic wrap film band, and the opened three sides are heat-sealed to form a package P on the outer bag.
May be used.
【0020】実施の形態1の作用 実施の形態1の作用と共に請求項2、4記載の方法発明
の形態を説明する。前記袋群Bはボトムシール11を先
頭にして、上流側の図示してない製袋機より、第1テー
ブル21の上側に搬入される。このとき、袋群Bの長さ
Lの中間点が丁度スリット22の位置に合致するように
供給される。Operation of the First Embodiment The operation of the first embodiment will be described together with the operation of the first embodiment. The bag group B is loaded above the first table 21 from a bag making machine (not shown) on the upstream side with the bottom seal 11 at the head. At this time, the bag is supplied so that the middle point of the length L of the bag group B exactly matches the position of the slit 22.
【0021】次に第1工程として、第1エアシリンダー
装置24が作動して縦折込み板23が下降し、第1テー
ブル21上の袋群Bをスリット22中に順次押し込み第
1図の符号B1の状態としながら、その横断方向の折目
13を先頭に第1搬送手段30の搬入部31にこれら袋
群B1を押し込むとNext, as a first step, the first air cylinder device 24 is operated to lower the vertical folding plate 23, and the bag groups B on the first table 21 are sequentially pushed into the slits 22, and the reference numeral B1 in FIG. When the bag group B1 is pushed into the carry-in portion 31 of the first transport means 30 with the transverse fold 13 at the top while the state shown in FIG.
【0022】第2工程として袋群B1は第1搬送手段3
0である一対のコンベヤー33によって、完全に2つ折
り袋群B2となり、垂直な姿勢から水平な姿勢であっ
て、前記手提12などの部分が下側になって搬出部32
より、3つ折り装置40に送り出される。このとき2つ
折り袋群B2の中央部が薄板受け台41の中央部に載
り、その両側は第2テーブル44に載置される。In the second step, the bag group B1 is
The pair of conveyors 33, which are zero, completely forms a folded bag group B2, which is from a vertical position to a horizontal position, and a portion such as the handbag 12 is located on the lower side, and the carry-out portion 32 is provided.
Is sent out to the tri-folding device 40. At this time, the center of the folded bag group B2 is placed on the center of the thin plate receiving base 41, and both sides thereof are placed on the second table 44.
【0023】次に薄板受け台41は第2エアシリンダー
装置43によって持ち上げられその上で待機する押え部
材45とによって、前記2つ折り袋群B2は薄板受け台
41と押え部材45とによって袋群B2の中央部が挾持
され、その中央部がこれらに固定される。Next, the thin plate receiving base 41 is lifted by the second air cylinder device 43 and held by the pressing member 45, and the folded bag group B2 is formed by the thin plate receiving base 41 and the pressing member 45. Are clamped at the center, and the center is fixed to them.
【0024】第3工程として、前記薄板受け台41は、
更に上昇し、この両側より2つ折り袋群B2の両側が垂
れるに充分な高さまで上昇する。実際は押え部材45と
一体のストッパー51が機枠60に当たる位置までとし
てある。As a third step, the thin plate receiving table 41 is
The two-fold bag group B2 further rises from both sides to a height sufficient to hang both sides. Actually, it is up to the position where the stopper 51 integrated with the holding member 45 hits the machine frame 60.
【0025】次に片側の折り畳み板47が第3エアシリ
ンダ装置49によって、竪方向の姿勢から、薄板受け台
41の下側に、これと平行になる姿勢まで枢軸48の周
りに移動の一種たる回動運動させ、前記薄板受け台41
の下側にこれより垂れ下がった袋群B2の側部B3を折
り畳む。Next, the folding plate 47 on one side is moved by the third air cylinder device 49 from the vertical position to the position below the thin plate receiving base 41 and becomes parallel to the thin plate receiving base 41, and is a kind of movement around the pivot 48. The thin plate receiving table 41 is rotated
The side part B3 of the bag group B2 which hangs down from below is folded.
【0026】次に同様に反対側の第4エアシリンダ装置
50が作動し、反対側に垂れ下がる袋群B2の側部B3
を薄板受け台41の下側に折り畳み、袋群Bを6つ折り
の袋群B4とする。次に第4工程と、第2搬送手段55
が作動し、6つ折り袋群の先端部分をグリップ58で上
下より挾持する。Next, similarly, the fourth air cylinder device 50 on the opposite side operates, and the side portion B3 of the bag group B2 hanging on the opposite side.
Is folded under the thin plate receiving base 41, and the bag group B is made into a six-fold bag group B4. Next, the fourth step and the second transporting means 55
Is operated, and the tip of the group of six-fold bags is held by the grip 58 from above and below.
【0027】このとき前記薄板受け台41及び一対の折
り畳み板47には、切欠き部51、52が設けてあるか
ら、グリップ57で6つ折り袋群B4を挾持するとき、
前記薄板受け台41及び一対の折り畳み板47まで挾持
することはない。而して、6つ折り袋群B4を包装装置
70に供給し、密封する。このとき外袋P0には、前記
袋群B4の横断方向の折り目13が外袋P0に設けてあ
る開口部とするための不連続切目よりなる開口部72に
合致するように包装する。これが請求項7記載の装置の
実施の形態であり、この方法は請求項4記載の方法の実
施の形態となる。開口部72は外袋P0の一側縁からU
字型に設けたもの、或いはその縁に沿った直線状の不連
続切目であってもよいし、或いはシールしてない開口部
73そのものでもこの発明としては何ら変わるところが
なく(図14参照)、請求項7記載の実施の形態に含ま
れる。At this time, since the notch portions 51 and 52 are provided in the thin plate receiving base 41 and the pair of folding plates 47, when the grip 57 holds the six-fold bag group B4,
The thin plate receiving base 41 and the pair of folding plates 47 are not clamped. Thus, the six-fold bag group B4 is supplied to the packaging device 70 and sealed. At this time, the outer bag P0 is packaged so that the fold 13 in the transverse direction of the bag group B4 coincides with the opening 72 formed by the discontinuous cut for forming the opening provided in the outer bag P0. This is an embodiment of the device according to claim 7, and this method is an embodiment of the method according to claim 4. The opening 72 is U-shaped from one side edge of the outer bag P0.
It may be provided in the shape of a letter, or may be a linear discontinuous cut along its edge, or the unsealed opening 73 itself does not change at all as the present invention (see FIG. 14). It is included in the embodiment according to claim 7.
【0028】実施の形態2 請求項6記載及び請求項7の装置発明の実施の形態であ
り、図10乃至図13に記載されているものであり、こ
の装置を運転することによって、請求項3記載の方法が
実施される概略は図2に示すものである。実施の形態1
と実質的には同一であるが、2つ折り畳みした袋群B2
の姿勢が前記手提11など、実施の形態1とは上下が逆
になる2つ折りにし、3つ折りする場合も上側に折り畳
む方法である。従って、その為の装置の構造も実施の形
態1とは若干異なることになる。Second Embodiment An apparatus according to the sixth and seventh aspects of the present invention, which is described in FIGS. 10 to 13, is operated by operating this apparatus. The outline of the implementation of the described method is shown in FIG. Embodiment 1
Is substantially the same as above, but is a bag group B2 folded in two.
This is a method of folding in two, such as the above-mentioned handbag 11, which is upside down from the first embodiment, and also folding it upward when folding three. Therefore, the structure of the device for that is slightly different from that of the first embodiment.
【0029】即、2つ折り装置20としては、第1テー
ブル21の上方にこれと平行な水平ガイド板21aが左
右に分割して設けてあり、この水平ガイド板21aにも
前記スリット22と同一位置に第2スリット22aが設
けてある。In the folding apparatus 20, a horizontal guide plate 21a parallel to the first table 21 is provided on the left and right sides of the first table 21. The horizontal guide plate 21a also has the same position as the slit 22. Is provided with a second slit 22a.
【0030】前記縦折込み板23は実施の態様1と異な
り第1テーブル21の下側に設けてあり、袋群Bが第1
テーブル21上に供給される毎に、第1エアシリンダー
装置24によって前記スリット22中より押し上げ、上
方の水平ガイド板21aの第2スリット22a中に押し
上げる。Unlike the first embodiment, the vertical folding plate 23 is provided below the first table 21 so that the bag group B
Each time it is supplied onto the table 21, it is pushed up from the slit 22 by the first air cylinder device 24 and pushed up into the second slit 22a of the upper horizontal guide plate 21a.
【0031】水平ガイド板21aの上に、第1実施の形
態とは水平線を対称線として上下対称の形態で第1搬送
手段30aが設けてある。従って、第1搬送手段30の
搬入部31aが下向きに垂直方向にあり、搬出部32a
は水平に下流方向に開口した状態となる(図10参
照)。The first transport means 30a is provided on the horizontal guide plate 21a in a vertically symmetric manner with the horizontal line as the symmetrical line from the first embodiment. Therefore, the loading section 31a of the first transport means 30 is vertically downward and the loading section 32a
Are open horizontally in the downstream direction (see FIG. 10).
【0032】この第1搬送手段30の搬出部31aの搬
出側には3つ折り装置40aが設けてある。この3つ折
り装置40は、中央に受け台45aが設けてあり、その
両側に折り畳み板47aが水平に設けてある。前記受け
台45aは機枠60に対して、上下動可能に設けてあ
り、常時前記ばね46によって、前記折り畳み板47
a、47bとほゞ同一高さレベルに下方から上方に向け
て、弾発的に付勢してある。On the unloading side of the unloading section 31a of the first transport means 30, a three-folding device 40a is provided. In the three-folding device 40, a receiving stand 45a is provided at the center, and folding plates 47a are horizontally provided on both sides thereof. The receiving stand 45a is provided so as to be vertically movable with respect to the machine frame 60, and the folding plate 47 is always operated by the spring 46.
a, 47b are resiliently urged upward from the bottom to the same height level.
【0033】前記受け台45aの上方には袋群Bの幅の
ほゞ1/3幅の薄板押え板41aがその基部42によっ
て片持支持され、機枠60に支持された第2エアシリン
ダ装置43を介して上下動可能に機枠60に設けてあ
る。この薄板押え板41aは、待機位置において、前記
受け台45a面とは少し離れ、これらの間に2つ折り袋
群B2が台1搬送手段30aから供給されるに充分なだ
け、間隔をおいて設けてある(図10及び11参照)。
薄板押え板41aは第2エアシリンダー装置43によっ
て下降し、受け台45aに当接し、前記ばね46の彈発
力に抗して、これらを更に押し下げ、この両側の折り畳
み板47a、47bのレベルよりも下方位置になるまで
押し下げる(図12参照)。A second air cylinder device supported above the receiving stand 45a by a cantilever plate 42a supported by a machine frame 60, is a cantilever plate 41a having a width approximately 1/3 of the width of the bag group B. It is provided on the machine frame 60 so as to be able to move up and down via 43. In the standby position, the thin plate holding plate 41a is slightly separated from the surface of the receiving table 45a, and is provided with a sufficient interval between them so that the two-fold bag group B2 is supplied from the table 1 transporting means 30a. (See FIGS. 10 and 11).
The thin plate presser plate 41a is lowered by the second air cylinder device 43, abuts against the receiving table 45a, and further presses them down against the resilient force of the spring 46, so as to be lower than the level of the folding plates 47a, 47b on both sides. Is also pushed down to the lower position (see FIG. 12).
【0034】この薄板押え板41aの下方位置におい
て、一対の折り畳み板47a、47bは薄板押え板41
aの外側の位置からこの上に順次移動できるよう、それ
ぞれ独立した第3、第4エアシリンダー49、50と連
結してある。At a position below the thin plate pressing plate 41a, the pair of folding plates 47a and 47b are connected to the thin plate pressing plate 41a.
The third and fourth air cylinders 49 and 50 are connected to each other so as to be able to sequentially move upward from a position outside a.
【0035】一対の折り畳み板47a、47bは相対的
に上下方向に多少(袋群B×2厚さ)段差を設けて予め
機枠60に装備しておくことが好ましいが図11乃至図
13に示すように、片方の折り畳み板47b及び第3
(又は第4)エアシリンダー50を上下動可能に機枠6
0に装備し、2つ折り袋群B2を受けるときは、両者は
受け台45と面一とし(図11参照)、袋群B2を3つ
折りにするとき、段差を設けるよう第5エアシリンダー
装置51によって上下に移動調整できるものも(図1
2、図13参照)、この装置発明の実施の形態に含まれ
る。その他、第2の搬送手段55、包装装置70は実施
の形態1と同一である。It is preferable that the pair of folding plates 47a and 47b are provided in the machine frame 60 in advance with a relatively small step (bag group B × 2 thickness) in the vertical direction. As shown, one of the folding plates 47b and the third
(Or fourth) the machine frame 6 so that the air cylinder 50 can be moved up and down.
0, when receiving the two-fold bag group B2, both are flush with the receiving table 45 (see FIG. 11), and when folding the bag group B2 into three, the fifth air cylinder device 51 is provided with a step. Some can be moved up and down by
2, see FIG. 13), which is included in the embodiment of the present invention. Otherwise, the second transporting means 55 and the packaging device 70 are the same as in the first embodiment.
【0036】実施の形態2の作用 実施の形態1と実質的には何ら変わるところがない。只
異なるところは、第1工程において2つ折り装置20が
袋群BをU字形に折り畳むのではなく、倒立U字形に折
り畳むところである(請求項3記載の方法発明対応)。
従って、第2工程、第3工程において、2つ折り袋群B
2の両側は折り畳み板44によって、薄板押え板41a
の上側に3つ折りされる。即ち、第2工程、第1搬送手
段20によって手提12などの部分が上側になって、2
つ折り袋群は受け台45a及びこの両側の折り畳み板4
4の上にほゞ水平に載置される。Operation of the Second Embodiment There is substantially no difference from the first embodiment. The only difference is that, in the first step, the two-folding device 20 does not fold the bag group B into a U-shape but folds the bag group B into an inverted U-shape (corresponding to the method of claim 3).
Therefore, in the second step and the third step, the two-fold bag group B
2 are folded by the folding plate 44 to form a thin plate holding plate 41a.
Is folded in three on the upper side. In other words, in the second step, the part such as the handbag 12 is turned up
The folding bag group includes a receiving table 45a and folding plates 4 on both sides thereof.
4 is placed almost horizontally.
【0037】次に第2工程としては、上方より薄板押え
板41aが第2エアシリンダー装置によって下降し、受
台45a上の2つ折り袋群B2の中央部を押えそのまま
更に下降し、受け台45a上の薄板押え板41aはこの
上に2つ折り袋群B2を折り畳み板47a、47bによ
って3つ折りにするに充分なだけ下降して停止する。Next, as a second step, the thin plate presser plate 41a is lowered from above by the second air cylinder device, presses the central part of the folded bag group B2 on the receiving table 45a, and is further lowered as it is. The upper thin plate holding plate 41a is lowered and stopped sufficiently to fold the two-fold bag group B2 into three by the folding plates 47a and 47b.
【0038】次に第3工程として、第3エアシリンダー
装置49が作動して折り畳み板47aが、薄板押え板4
1a上に移動すると、2つ折り袋B2の片側の薄板押え
板41aより喰み出した部分B3は薄板押え板41a上
に折り畳まれる。同様に反対側のエアシリンダ装置50
も作動させ、その折り畳み板47bを、反対側の折り畳
み板47aの上側に移動させ、薄板押え板41aより袋
群B2の喰み出している部分B3を折り畳み全体として
6つ折りの袋群B4とする。第4工程及びその後の包装
装置70への供給及び包装工程は実施の形態1と同様で
あるので説明を省略する。Next, as a third step, the third air cylinder device 49 is operated and the folding plate 47a is moved to the thin plate pressing plate 4.
When moved to 1a, the portion B3 protruding from the thin plate holding plate 41a on one side of the two-fold bag B2 is folded onto the thin plate holding plate 41a. Similarly, the opposite air cylinder device 50
Is also moved to move the folding plate 47b to the upper side of the folding plate 47a on the opposite side, and the portion B3 of the bag group B2 protruding from the thin plate holding plate 41a is folded as a six-fold bag group B4. . The fourth step and the subsequent supply to the packaging device 70 and the packaging step are the same as those in the first embodiment, and thus description thereof will be omitted.
【0039】実施の形態3 請求項1記載のものの特定発明の実施の形態であり、6
つ折りされた袋群B4を外袋に封入したものであり、図
1、図2、図9及び図14の符号包装体Pに示すもので
ある。請求項2、3記載の方法発明は内部の折り畳み袋
群B4を製造する方法発明であり、請求項4記載の方法
発明は前記6つ折り袋群B4を外袋P0に封入する方法
発明である。また請求項5、6は前記6つ折りされた袋
群B4を製造する装置発明であり、請求項7記載の発明
はこれら外袋P0に封入する装置発明である。前記6つ
折りされた袋群B4の横断方向の折り目13部分が外袋
P0の一側縁に沿っている。この一側縁P2には図1に
示すようにU字型に不連続切目72に切り込まれた開口
部73、或いは外袋P0のシール部の内側に一直線に不
連続切れ目が切り込まれた開口部73(図1参照)、或
いは予め前記シール部74の一部離反させてその内に開
口部73が設けた形態がある(図14参照)。これら開
口部73の大きさは外袋P0の一辺の長さL1の凡そ1
/2〜3/4程が好ましい。Embodiment 3 This is an embodiment of the specific invention according to the first aspect, and
The folded bag group B4 is enclosed in an outer bag, and is shown in the code package P of FIGS. 1, 2, 9 and 14. The method invention according to claims 2 and 3 is a method invention for manufacturing the inside folding bag group B4, and the method invention according to claim 4 is a method invention for enclosing the six-fold bag group B4 in the outer bag P0. Claims 5 and 6 are device inventions for manufacturing the folded bag group B4, and the invention of claim 7 is a device invention for enclosing in the outer bag P0. The transverse fold 13 portion of the six-folded bag group B4 is along one side edge of the outer bag P0. At one side edge P2, as shown in FIG. 1, a discontinuous cut is cut straight into the opening 73 cut into a discontinuous cut 72 in a U-shape or inside the seal portion of the outer bag P0. There is a form in which the opening 73 (see FIG. 1) or the sealing part 74 is partly separated in advance and the opening 73 is provided therein (see FIG. 14). The size of these openings 73 is about 1 of the length L1 of one side of the outer bag P0.
/ 2 to 3/4 is preferred.
【0040】実施の形態3の作用 前記の6つ折りされた袋群B4は、既にコンパクトにま
とめられており、外側部分には提手12などから、外側
が滑らかで、外袋P0に挿入し易い。また挿入するとき
に、2つ折り目13部分が外袋P0の不連続切目72
や、開口部73側になるよう挿入することも容易であ
る。このような包装体Pは、手提12などの部分が内側
に折り畳まれているから、外観も体裁よく包装体Pを積
み重ねても、内部の6つ折り袋群B4が乱れるおそれは
少なく商品として取り扱いやすい。また、包装体Pは、
開口部73を開き使用者はこの中に指を入れて、袋群B
4のうち最外層の袋の折り目13のみを掴み、引き出す
と、外袋P0より一枚の袋のみが引き出され、残りの袋
群は外袋P0内に留まり、散乱することはない。Operation of Embodiment 3 The above-mentioned six-folded bag group B4 is already compactly packed, and the outside is smooth from the handle 12 or the like on the outside, so that it can be easily inserted into the outer bag P0. . When inserting, the two folds 13 correspond to the discontinuous cuts 72 of the outer bag P0.
Also, it is easy to insert it so as to be on the opening 73 side. In such a package P, since the portion such as the handbag 12 is folded inward, even if the packages P are stacked in a good appearance and appearance, the internal six-fold bag group B4 is less likely to be disturbed and is easy to handle as a product. . The package P is
The opening 73 is opened, and the user inserts his / her finger into the opening 73 to open the bag group B.
When only the fold 13 of the outermost bag of the bag 4 is gripped and pulled out, only one bag is pulled out from the outer bag P0, and the remaining bag group stays in the outer bag P0 and is not scattered.
【0041】[0041]
【発明の効果】請求項1記載の6つ折りされた袋群は提
手などが内側に折り込まれているから、外側は滑らか
で、ひらひらする提手などがなく、外袋に封入するとき
にも容易に挿入でき、外袋に封入された後においても、
みだりに外袋内で移動せず、2つ折りの折目部分を、袋
の開口部側に位置させれば、残余の袋群を散乱させるこ
となく、外袋より一袋ずつ取り出せる包装体とすること
ができる。勿論この袋群はそのまま、台所にある家具の
適宜引き出しにそのまま収納しても、外側の袋から一袋
ずつ取り出せ、残余の袋群は乱雑にならない。In the six-fold bag group according to the first aspect of the present invention, since the handle is folded inward, the outside is smooth, there is no fluttering hand, and the bag can be sealed in the outer bag. It can be easily inserted and even after being enclosed in an outer bag,
A package that can be taken out of the outer bag one by one without disturbing the inside of the outer bag without disturbing the inside of the outer bag, and by locating the folded fold on the opening side of the bag without scattering the remaining bags. Can be. Of course, even if this bag group is stored as it is in an appropriate drawer of furniture in the kitchen, the bags can be taken out one by one from the outer bag, and the remaining bag groups do not become cluttered.
【0042】請求項2記載の方法発明は前述の通りの構
成であるから、2つ折りされた袋群は、薄板受け台に支
持してこれを上側より押えて持ち上げるだけで、両側部
分はその自重で垂れ下がり、更に第3工程で折り曲げる
とき、折り曲げ易く、6つ折りに折り畳んだ後において
は、手提などの部分が内側に折り畳まれているから、後
工程の包装工程に送りこむときも、6つ折り状態が安定
しており取扱い易い。また複数枚の袋群を重ねたまま折
り畳むのであるから、一袋毎に折り畳む手数が省け、ま
た折り畳み作業自体も一枚一枚の袋は手提部などが不安
定で折り畳み難いが、重なっているものは、手提部など
も安定して折り畳みが容易である。Since the method according to the second aspect of the present invention has the above-described structure, the folded bag group is supported only by the thin plate support, and is lifted by pressing it from above, and both side portions have their own weights. When folded in the third step, it is easy to bend, and after folding in six, the parts such as the handbag are folded inward. Therefore, when sent to the packaging process in the subsequent step, the six-fold state is maintained. Stable and easy to handle. In addition, since multiple bags are folded while being stacked, the number of steps required to fold each bag is eliminated, and the folding operation itself is difficult due to the unstable handbag and other parts of each bag. The object is stable and easy to fold even at the hand part.
【0043】請求項3記載の方法発明においては、2つ
折りに折り畳まれた袋群を更に3つ折りに折り畳むと
き、上側に折り返すため請求項2記載の発明とは、若干
作用を異にするが、結果物としては、請求項1のものと
上下が逆になっているだけで、同じ折り畳み状態となる
効果を奏する。また折り畳み作業も一袋毎に折り畳む手
数が省け、また折り畳み作業自体も請求項2記載の発明
同様に容易である。According to the method of the third aspect, when the bag group folded in two is further folded in three, it is folded upward, so that the operation is slightly different from that of the second aspect. As a result, the same folded state can be obtained simply by turning upside down as in the first embodiment. In addition, the number of steps of folding for each bag can be reduced, and the folding operation itself is easy as in the second aspect.
【0044】請求項4記載の方法発明においては、前記
請求項2又は3の方法発明の後、外袋に包装するから6
つ折り状態が安定し、以後の取扱いが便利な請求項7記
載の発明の包装袋となる。また外袋に包装された状態の
とき、内部の袋の手提などが外袋の透明フイルムであっ
ても外面に透視されず、体裁がよく荷崩れの少ない包装
体とすることができる。In the method according to the fourth aspect, after the method according to the second or third aspect, it is packaged in an outer bag.
The packaging bag according to the seventh aspect of the present invention is stable in the folded state and is convenient to handle thereafter. Further, in the state of being packaged in the outer bag, even if the inner bag is made of a transparent film of the outer bag, the outer bag is not seen through the outer surface, so that a package with good appearance and less collapse of the load can be obtained.
【0045】請求項5記載の装置発明においては、前記
請求項2記載の方法発明が実施できる。殊に薄板受け台
に2つ折りの袋群を載せて、この薄板受け台を持ち上げ
ることによって、押え部材とによって2つ折り袋群の中
央部が押えられ、両側が自重で薄板受け台より垂れ下が
り、折り畳み易くなり、後の折り畳板の移動によって、
確実に6つ折りとなり、これを第2搬送手段によって、
薄板受け台の自由端方向に引き出せば、手提などがある
部分が内側となり、体裁よく、乱れ難い6つ折り袋群を
得ることができる。According to the fifth aspect of the present invention, the method of the second aspect can be implemented. In particular, by placing the folded bag group on the thin plate holder and lifting the thin plate holder, the center of the folded bag group is pressed by the pressing member, and both sides hang down from the thin plate holder by their own weights, and are folded. It becomes easier, and by the movement of the later folding board,
It is surely folded in six, and this is folded by the second transport means.
If the thin plate receiving tray is pulled out in the free end direction, the part with the handbag or the like is located inside, so that a group of six-fold bags that are well formed and hard to disturb can be obtained.
【0046】請求項6記載の装置おいては、これを運転
することによって、請求項3記載の方法が実施でき、受
け台及びその両側の折り畳み板の上に2つ折りの袋群を
載せた後、基部で片持支持された薄板押え板で前記袋群
を押え受け台と共に、一対する折り畳み板のレベルより
ほんの僅か下まで押し下げることによって折り畳みが開
始でき、受け台及び薄板押え部材のストロークが短くて
よく、駆動手段も小型化され、装置としてもストローク
が短い分安定し、動作サイクルが短縮できる。また2つ
折り袋群を受けるに一対の左右の折り畳み板は、請求項
5の固定テーブルの役目をもなし、装置全体としても小
型化される。その他、請求項5の装置発明と同様の形態
の6つ折り袋群が得られている効果を有する。In the apparatus according to the sixth aspect, by driving the apparatus, the method according to the third aspect can be carried out, and after placing the folded bag group on the receiving table and the folding plates on both sides thereof. The folding can be started by pushing down the bag group together with the holding pedestal to a level slightly lower than the level of the pair of folding plates with the thin plate holding plate cantilevered at the base, thereby shortening the stroke of the receiving plate and the thin plate holding member. Also, the driving means can be downsized, and the device can be stabilized because of the short stroke, and the operation cycle can be shortened. Further, the pair of left and right folding plates for receiving the two-fold bag group also serve as the fixed table according to claim 5, and the size of the entire apparatus is reduced. In addition, there is an effect that a six-fold bag group having the same form as that of the device invention of claim 5 is obtained.
【0047】請求項7記載の装置においては、前記請求
項5又は6記載の発明の装置の後工程を実施するため、
包装装置と連結してあるから、前記6つ折りの袋群は直
に包装され、前記袋群の横断方向の折り目に沿う縁には
開口部を形成するヒートシーラとしてあるため、包装体
には必ず内部の袋群の横断方向の折目が前記外袋の開口
部に沿う状態となった請求項1記載の発明の折り畳まれ
た袋群を包装した包装体を得ることができる。In the apparatus according to the seventh aspect, the post-process of the apparatus according to the fifth or sixth aspect of the present invention is performed.
Since it is connected to the packaging device, the six-fold bag group is directly packaged, and the edge along the fold in the transverse direction of the bag group is formed as a heat sealer having an opening. 2. The package according to claim 1, wherein the folds of the bag group in the transverse direction are along the opening of the outer bag.
【図1】請求項2記載の方法の工程を示す袋群の斜視図
である。FIG. 1 is a perspective view of a bag group showing steps of the method according to claim 2;
【図2】請求項2記載の方法の工程を示す袋群の斜視図
である。FIG. 2 is a perspective view of a bag group showing steps of the method according to the second embodiment.
【図3】実施の形態1の一部斜視図である。FIG. 3 is a partial perspective view of the first embodiment.
【図4】実施の形態1の機構を示す原理的機構側面図で
ある。FIG. 4 is a principle mechanism side view showing the mechanism of the first embodiment.
【図5】3つ折り装置部分の薄板受け台が待機位置の機
構正面図である。FIG. 5 is a front view of the mechanism in which a thin plate receiving portion of the tri-folding device is in a standby position.
【図6】3つ折り装置部部の薄板受け台が上昇位置で、
3つ折り中の機構正面図である。FIG. 6 is a view showing a state in which the thin plate holder of the tri-folding device section is in a raised position;
It is a mechanism front view during folding in three.
【図7】3つ折り装置部分の3つ折り完了状態の機構正
面図である。FIG. 7 is a mechanism front view of the tri-folding device in a tri-fold completed state.
【図8】第2移送手段と包装装置の関係を示す側面図で
ある。FIG. 8 is a side view showing the relationship between the second transfer means and the packaging device.
【図9】6つ折り袋群が外袋に包装される状態を示す斜
視図である。FIG. 9 is a perspective view showing a state in which a group of six-fold bags is packaged in an outer bag.
【図10】実施の形態2の原理的機構側面図である。FIG. 10 is a side view of the principle mechanism of the second embodiment.
【図11】実施の形態2の3つ折り装置の機構正面図で
ある。FIG. 11 is a mechanism front view of the tri-folding device according to the second embodiment.
【図12】実施の形態2の3つ折り中の3つ折り装置の
機構正面図である。FIG. 12 is a mechanism front view of the tri-folding device according to the second embodiment during tri-folding;
【図13】実施の形態2の3つ折り完了後の3つ折り装
置の機構正面図である。FIG. 13 is a mechanism front view of the tri-folding device after the tri-folding of the second embodiment is completed.
【図14】6つ折りされた袋群を外袋封入した状態の実
施の形態の一つの斜視図である。FIG. 14 is a perspective view of one embodiment of the embodiment in which a bag group folded in six is enclosed in an outer bag.
B 袋群 B2 2つ折りされた袋群 B4 6つ折りされた袋群 P0 外袋 P1 包装体 11 ボトムシール 12 提手 13 横断方向折目 20 2つ折り装置 21 第1テーブル 21a 水平ガイド板 22 スリット 22a 第2スリット 23 縦折込み板 24 第1エアシリンダ装置 30 第1搬送手段 31 搬入部 32 搬出部 33 3つ折り装置 41 薄板受け台 41a 薄板押え板 42 基部 43 第2エアシリンダ装置 43a 第2エアシリンダー 44 第2テーブル 45 押え部材 45a 受け台 46 ばね 47 折り畳み板 48 枢軸 49 第3エアシリンダー 50 第4エアシリンダー 55 第2搬送手段 56 移動体 57 グリップ 60 機枠 70 包装装置 71 角型受け台 72 不連続切目 73 開口部 B bag group B2 folded bag group B4 folded bag group P0 outer bag P1 package 11 bottom seal 12 handle 13 transverse fold 20 two-folding device 21 first table 21a horizontal guide plate 22 slit 22a first 2 slit 23 vertical folding plate 24 first air cylinder device 30 first transport means 31 carry-in part 32 carry-out part 33 three-folding device 41 thin plate receiving base 41a thin plate holding plate 42 base 43 second air cylinder device 43a second air cylinder 44th 2 table 45 holding member 45a cradle 46 spring 47 folding plate 48 pivot 49 third air cylinder 50 fourth air cylinder 55 second transfer means 56 moving body 57 grip 60 machine frame 70 packaging device 71 square cradle 72 discontinuous cut 73 opening
Claims (7)
ルム製袋であり、開口部にむすび紐形成用の不連続切れ
目乃至提手が形成してあり、これら袋群は積み重ねられ
たまま、横断方向に折り目を付けて2つ折りにして、更
に前記開口部にむすび紐形成用の不連続切れ目乃至提手
部分が内側になるよう3つ折りにしてあることを特徴と
する折り畳み袋群。An individual bag is a bottom seal type thermoplastic film bag having discontinuous cuts or handles for forming a tie string at the opening, and these bags are stacked as they are. A folding bag group which is folded in two in a transverse direction and further folded in three so that a discontinuous cut or a handle portion for forming a cord in the opening is on the inside.
あり、開口部にむすび紐形成用の不連続切れ目乃至提手
が形成してある袋を複数枚重ねた袋群を、横断方向に折
り目をつけて2つ折りにする第1工程。前記袋群の幅の
略1/3幅であり、基部で片持ち支持されている薄板受
け台に前記不連続切れ目乃至提手のある部分を下側にし
て、その中央部を載せ、前記薄板受け台を持ち上げ、前
記2つ折り袋群の上面を押さえる第2工程。前記薄板受
け台の両側より垂れ下がる前記2つ折り袋群の両側を、
折り畳み板によって更に順次前記薄板受け台に下側に3
つ折りに畳み、全体として6つ折りにする第3工程。最
後に6つ折りに折り畳まれた袋群を前記薄板受け台より
この自由端方向に抜き取る第4工程。以上第1工程乃至
第4工程により、6つ折りに折り畳まれた袋群を得るこ
とを特徴とする重ね袋群の折り畳み方法。2. A bag group formed by stacking a plurality of bags, each of which is a bottom-seal type thermoplastic film bag having discontinuous cuts or grips formed in an opening thereof, is formed in a transverse direction. The first step of making a fold and folding it in two. The central portion of the thin plate is placed on a thin plate receiving base having a width approximately equal to 1/3 of the width of the bag group and supported by a cantilever at the base, with the discontinuous cut or the part with the hand on the lower side. A second step of lifting the cradle and pressing the upper surface of the group of folded bags; The two sides of the folded bag group hanging from both sides of the thin plate holder,
The folding plate is further placed on the thin plate receiving base 3
The third step of folding in half and folding it into six as a whole. Finally, a fourth step of extracting the bag group folded in six in the free end direction from the thin plate receiving base. A method for folding a group of stacked bags, wherein a bag group folded in six is obtained by the first to fourth steps.
あり、開口部にむすび紐形成用の不連続切れ目乃至提手
が形成してある袋を複数枚重ねた袋群を、横断方向に折
り目をつけて2つ折りにする第1工程。前記袋群の幅の
略1/3幅の受け台に前記不連続切れ目乃至提手のある
部分を上側にして、その中央部を載せ、基部で片持ち支
持されている薄板押さえ板により前記2つ折り袋群の上
面を押さえる第2工程。これら受け台と薄板押さえ板の
両側より食み出した前記2つ折りの袋群の部分を前記薄
板押さえ板の上に順次折り返し、3つ折りとし全体とし
て6つ折りとする第3工程。最後に6つ折りに折り畳ま
れた袋群を前記薄板押さえ板よりこの自由端方向に抜き
取る第4工程。以上第1工程乃至第4工程により、6つ
折りに折り畳まれた袋群を得ることを特徴とする重ね袋
群の折り畳み方法。3. A bag group formed by stacking a plurality of bags, each of which is a bottom-seal type thermoplastic film bag having discontinuous cuts or grips formed in an opening thereof for forming a tie string, is formed in a transverse direction. The first step of making a fold and folding it in two. The center portion of the bag group is placed on a receiving stand having a width of about 1/3 of the width of the bag group with the discontinuous cut or the part with the handle facing upward. The second step of pressing the upper surface of the folded bag group. A third step of sequentially folding the two-folded bag group portions protruding from both sides of the receiving table and the thin-plate holding plate onto the thin-plate holding plate to make three-fold and six-fold portions as a whole. Finally, a fourth step of extracting the bag group folded in six in the free end direction from the thin plate holding plate. A method for folding a group of stacked bags, wherein a bag group folded in six is obtained by the first to fourth steps.
て、これを包装する外袋には、予め底縁、片方の側縁の
うちの一つの縁から分離可能なU字型、縁の中央部分に
添ったI字型のうの一種の不連続切れ目、不溶着部によ
って形成された開口部のうちの一つを包装前乃至包装後
に設け、前記6つ折りにされた袋群を、その横断方向の
折り目が前記不連続切れ目のある側になるようにして、
前記外袋に挿入後その外袋に包装封緘することを特徴と
する重ね袋群の折り畳み包装方法。4. A post-process according to claim 2 or 3, wherein the outer bag for packaging the outer bag has a U-shape, which can be separated from one of the bottom edge and one of the side edges in advance. One of the discontinuous cuts of the I-shaped sac along the central part of the bag, one of the openings formed by the unwelded portion is provided before or after packaging, and the bag group folded in six is So that the transverse fold is on the side with the discontinuous break,
A method of folding and packaging a group of stacked bags, comprising inserting into the outer bag and packing and sealing the outer bag.
あり、開口部にむすび紐形成用の不連続切れ目乃至提手
が形成してある袋を複数枚重ねた袋群を横断方向に2つ
折りにする2つ折り装置、2つ折りにした袋群を更に3
つ折りにする3つ折り装置、前記2つ折り装置より前記
3つ折り装置に2つ折りにした袋群を折り目を先頭に、
且つ袋群の開口部半分を下側にして搬送する搬送手段、
3つ折り装置から6つ折り袋群を搬出する搬出手段を備
え、 前記3つ折り装置は2つ折りにした袋群の中央の1/3
幅の部分を支える基部で片持ち支持された薄板受け台と
この両側に固定テ−ブルを備え、更に前記薄板受け台の
上方にはこの上に2つ折りにした袋群が供給可能な間隔
をおいた待機位置に2つ折りにした袋群を押さえる押さ
え部材が下方に向けて、弾発的に機枠に設けてあり、前
記薄板受け台の上に前記袋群が供給される毎に、前記薄
板受け台は前記固定テ−ブルと面一の高さより上昇し、
押さえ部材を押し上げ、2つ折りにした袋群を前記薄板
受け台と押さえ部材とによって挾持した状態で、前記テ
−ブルの高さより、2つ折りにした袋群の両端が前記薄
板受け台の両側より垂れ下がるに充分な高さまで上昇可
能に装備してあり、前記薄板受け台と押さえ部材の上昇
位置の両側には、これらの上昇位置より少し下位の機枠
に前記薄板受け台の両側縁に添った枢軸に上端縁を枢着
された折り畳み板が一対前記機枠に装備してあり、これ
ら一対の折り畳み板は、薄板受け板が上昇位置に達した
後に、縦方向の姿勢から、前記薄板受け台の下側に水平
方向姿勢に順次移動するものであり、この薄板受け台か
ら折りた畳まれた袋群が搬出された後、元位置に復帰す
るものであり、この一対の折り畳み板の元位置に復帰
後、前記薄板受け台は固定テ−ブルと面一高さまで復帰
するものであることを特徴とする重ね袋群の折り畳み装
置。5. A bottom-seal type thermoplastic film bag, wherein a plurality of bags each having a plurality of bags formed with discontinuous cuts or grips for forming a tie-string at an opening portion are formed in a transverse direction. Two-fold device for folding, three more bags for folding
A three-fold device for folding, a bag group folded into two by the three-fold device from the two-fold device, with the fold at the top,
Conveying means for conveying with the opening half of the bag group down,
And a carry-out means for carrying out the six-fold bag group from the three-fold device, wherein the three-fold device is one-third of the center of the two-fold bag group.
A thin plate cradle supported by a base supporting the width portion and a fixing table are provided on both sides of the thin plate cradle. Further, above the thin plate cradle, there is provided an interval at which a bag group folded into two can be supplied. A holding member for holding the folded bag group at the put standby position is provided on the machine frame resiliently downward, and each time the bag group is supplied onto the thin plate receiving tray, The thin plate pedestal rises above the level of the fixed table,
When the holding member is pushed up and the folded bag group is sandwiched between the thin plate receiving member and the holding member, both ends of the folded bag group are positioned on both sides of the thin plate receiving plate from the height of the table. It is equipped so as to be able to ascend to a height sufficient to hang down, and on both sides of the rising position of the thin plate receiving member and the holding member, both sides of the thin plate receiving member are attached to a machine frame slightly lower than these rising positions. A pair of folding plates whose upper edges are pivotally attached to the pivot are provided on the machine frame, and the pair of folding plates are moved from the vertical position after the thin plate receiving plate reaches the ascending position. Is moved downward in a horizontal posture, and after the folded bag group is carried out from the thin plate receiving tray, the bag group returns to the original position, and the original position of the pair of folding plates is returned. After returning to the above, Fixed Te - overlapping bag group of folding apparatus, characterized in that to return to Bull flush height.
あり、開口部にむすび紐形成用の不連続切れ目乃至提手
が形成してある袋を複数枚重ねた袋群を横断方向に2つ
折りにする2つ折り装置、2つ折りにした袋群を更に3
つ折りにする3つ折り装置、前記2つ折り装置より前記
3つ折り装置に2つ折りにした袋群を折り目を先頭に、
且つ袋群の開口部半分を下側にして搬送する搬送手段、
3つ折り装置から6つ折り袋群を搬出する搬出手段を備
え、 前記3つ折り装置は2つ折りにした袋群の中央を支える
機枠に支持された受け台とこの上方に前記受け台面を押
さえる基部で片持ち支持された袋群の幅の1/3幅を押
える薄板押さえ板を備え、受け台の両側に一対の水平な
折り畳み板を備え、受け台は折り畳み板と面一な位置に
下方から上方に向け、弾発的に機枠に設けてあり、 前記薄板押さえ板は上方の待機位置より下降し、前記受
け台を押し下げ、2つ折りにした袋群を前記受け台と薄
板押さえ部板とによって挾持した状態で、前記折り畳み
板より下方に、2つ折りにした袋群の両端が前記薄板板
の上に折り返えすに充分なところまで下降可能に装備し
てあり、 前記一対の水平な折り畳み板は前記薄板板が下降した位
置において、順次前記薄板板の上に移動し、この薄板押
さえ板から折り畳まれた袋群が搬出された後、前記一対
の水平な折り畳み板は元位置に復帰するものであり、こ
の一対の折り畳み板の元位置に復帰後、前記薄板押さえ
板は上方の待機位置まで復帰するものであることを特徴
とする重ね袋群の折り畳み装置6. A bag group formed by stacking a plurality of bags, each of which is a bottom seal type thermoplastic film bag having discontinuous cuts or grips formed in an opening thereof for forming a tie string, is formed in a transverse direction. Two-fold device for folding, three more bags for folding
A three-fold device for folding, a bag group folded into two by the three-fold device from the two-fold device, with the fold at the top,
Conveying means for conveying with the opening half of the bag group down,
And a carrying means for carrying out a six-fold bag group from the three-fold device. The three-fold device includes a receiving table supported by a machine frame that supports the center of the two-folded bag group and a base that presses the receiving table surface above the receiving table. Equipped with a thin plate holding plate that can hold 1/3 of the width of the cantilevered bag group, a pair of horizontal folding plates on both sides of the cradle, and the cradle is flush with the folding plate from above and below. The thin plate holding plate is lowered from the upper standby position, and the cradle is pushed down, and the folded bag group is formed by the cradle and the thin plate pressing portion plate. The pair of horizontal folding plates are provided such that both ends of the folded bag group can be lowered below the folding plate to a position sufficient to be folded over the thin plate. Is at the position where the thin plate is lowered. After the bag group folded out of the thin plate holding plate is successively moved onto the thin plate plate and unloaded, the pair of horizontal folding plates return to their original positions. Wherein the thin plate pressing plate returns to the upper standby position after returning to the original position.
の装置の搬出側には、包装装置が設けてあり、前記折り
た畳まれた袋群を包装するラップフイルム帯がセット可
能な装置であり、この外袋群はそれぞれ、予め底縁、片
方の側縁のうちの一つの縁から分離可能なU字型の不連
続切れ目を設けたものであり、この外袋の開口部より、
前記6つ折りにされた袋群をその横断方向の折り目が前
記U字型の不連続切れ目のある側になるように投入す
る、シュ−トが設けてあることを特徴とする重ね袋群の
折り畳み包装装置。7. A packing device is provided on the carry-out side of one of the devices according to the fifth and sixth aspects of the present invention, and a wrap film band for packaging the folded bag group can be set. The outer bag group is provided with a U-shaped discontinuous break which can be separated from one of the bottom edge and one of the side edges in advance. Than,
A foldable bag group is provided, wherein the bag is folded so that the transverse fold is on the side of the U-shaped discontinuous break. Packaging equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16913198A JPH11348944A (en) | 1998-06-03 | 1998-06-03 | Folded-bag group, bag-folding method, folded-bag-group packaging method, superimposed-bag-group folding device, and folded-bag-group folding/packing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16913198A JPH11348944A (en) | 1998-06-03 | 1998-06-03 | Folded-bag group, bag-folding method, folded-bag-group packaging method, superimposed-bag-group folding device, and folded-bag-group folding/packing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11348944A true JPH11348944A (en) | 1999-12-21 |
Family
ID=15880864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16913198A Pending JPH11348944A (en) | 1998-06-03 | 1998-06-03 | Folded-bag group, bag-folding method, folded-bag-group packaging method, superimposed-bag-group folding device, and folded-bag-group folding/packing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH11348944A (en) |
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-
1998
- 1998-06-03 JP JP16913198A patent/JPH11348944A/en active Pending
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