JPH04115160U - Easy-to-open sheet packaging - Google Patents
Easy-to-open sheet packagingInfo
- Publication number
- JPH04115160U JPH04115160U JP3778991U JP3778991U JPH04115160U JP H04115160 U JPH04115160 U JP H04115160U JP 3778991 U JP3778991 U JP 3778991U JP 3778991 U JP3778991 U JP 3778991U JP H04115160 U JPH04115160 U JP H04115160U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- food
- flap
- package
- packaging
- 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.)
- Granted
Links
- 238000004806 packaging method and process Methods 0.000 title claims description 16
- 235000013305 food Nutrition 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 239000005022 packaging material Substances 0.000 abstract description 6
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 235000011837 pasties Nutrition 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 235000014121 butter Nutrition 0.000 description 3
- 235000013351 cheese Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 241000219198 Brassica Species 0.000 description 2
- 239000004278 EU approved seasoning Substances 0.000 description 2
- 235000015429 Mirabilis expansa Nutrition 0.000 description 2
- 244000294411 Mirabilis expansa Species 0.000 description 2
- 244000000231 Sesamum indicum Species 0.000 description 2
- 235000003434 Sesamum indicum Nutrition 0.000 description 2
- 244000195452 Wasabia japonica Species 0.000 description 2
- 235000000760 Wasabia japonica Nutrition 0.000 description 2
- 235000011194 food seasoning agent Nutrition 0.000 description 2
- 235000008960 ketchup Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000010746 mayonnaise Nutrition 0.000 description 2
- 239000008268 mayonnaise Substances 0.000 description 2
- 235000013536 miso Nutrition 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 235000021400 peanut butter Nutrition 0.000 description 2
- 235000015067 sauces Nutrition 0.000 description 2
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 235000019219 chocolate Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 235000021057 semi-liquid food Nutrition 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
(57)【要約】
【目的】面状の開封が可能であるに拘らず密封性のあ
る、主として半流動性又は塑性食品の分包用簡易包装と
して好適なシート状包装体を提供すること。
【構成】熱融着性の包材からなる筒状体の壁部を内向き
に凹ませた非対称的折り畳み体1'の長短フラップ部３，
3'の基部を一体的に熱溶着４するとフラップ3'は開封用
の引き手部に、フラップ３は同じく把手部となる。従っ
て、折り畳み体1'の上下に溶着線６，6'を施すことによ
り、この三方ヒートシール袋５内にペースト状食品等Ｆ
を密封できる。なお、溶着線６，6'及び４の内側には破
断線７，7'及び８を付加すると共に、フラップ3'にノッ
チ９，9'が存在すると面状の開封は一層容易となる。
(57) [Summary] [Purpose] To provide a sheet-like package that is airtight despite being openable, and is suitable as a simple package for dividing mainly semi-fluid or plastic foods. [Structure] Long and short flap portions 3 of the asymmetric folded body 1' in which the wall of a cylindrical body made of heat-fusible packaging material is inwardly recessed;
When the base of 3' is integrally heat-sealed 4, the flap 3' becomes a pull for opening, and the flap 3 also becomes a handle. Therefore, by providing welding lines 6, 6' on the top and bottom of the folded body 1', paste-like foods, etc.
can be sealed. Furthermore, if the breaking lines 7, 7' and 8 are added to the inside of the weld lines 6, 6' and 4, and the notches 9 and 9' are present in the flap 3', opening of the sheet becomes easier.
Description
【０００１】0001
本考案は、ジャム、ママレード、ピーナッツバター等の半流動性食品の開封し 易いシート状包装に関する。 This invention can be used to open semi-liquid foods such as jam, marmalade, and peanut butter. Regarding easy-to-use sheet packaging.
【０００２】0002
ジャム、ママレード、ピーナッツバター等のスプレッド類、練り味噌、練り芥 子、練りわさび、練り胡麻等のペースト状調味料、マヨネーズ、ケチャップ等の ペースト状ソース類等のペースト状食品を一回の使用量単位毎に小分け包装する には、普通(イ) スチロール製のピッチャー型容器に入れたり又は(ロ) プラスチッ クシート製の小袋内に充填する方法が普通に行われている。しかし(イ) の方法で は、喫食のため、小匙やバターナイフのような食器が必要である。また(ロ) の方 法では、内容物を絞り出す必要があるが、絞り出しの際、手を汚すことが多いだ けでなく、シート状に取り出すこともできない。 Jam, marmalade, peanut butter and other spreads, miso paste, mustard paste paste seasonings such as wasabi paste, sesame paste, mayonnaise, ketchup, etc. Packaging pasty foods such as pasty sauces into individual units of consumption. (a) Place it in a pitcher-shaped container made of polystyrene or (b) plastic. The most commonly used method is to fill a small bag made of cushion. However, in method (a) For eating, utensils such as spoons and butter knives are required. Also (b) By law, you have to squeeze out the contents, but you often get your hands dirty when squeezing out the contents. Not only that, but it also cannot be taken out in sheet form.
【０００３】 以上の両法と比べて、スライスドチーズの包装に実用されている薄いプラスチ ックフィルムで挟む方法は、簡便ではあるが、内部を密封できないため、内容食 品を無菌的に保存する目的には不向きであるのみでなく、比較的流動性のある食 品やシネレシス（離漿性）のある食品の包装には応用できない。0003 Compared to the above two methods, the thin plastic used for packaging sliced cheese is Although the method of sandwiching the food with a protective film is simple, it does not seal the inside, so the contents Not only is it unsuitable for the purpose of preserving food aseptically, it is also a relatively fluid food product. It cannot be applied to the packaging of products or foods with syneresis.
【０００４】0004
以上の実情に鑑み、本考案は、面状の開封が可能であるに拘らず密封性のある 、主として半流動性又は塑性食品の分包用簡易包装として好適なシート状包装体 を提供するのを目的とする。 In view of the above-mentioned circumstances, the present invention is designed to maintain airtightness even though the surface can be opened. , sheet-like packaging suitable as simple packaging for mainly semi-liquid or plastic foods. The purpose is to provide.
【０００５】[0005]
概要 以上の課題を解決するため、本考案に係る易開封性シート状包装体は、熱融着 性のフィルムからなる筒状体の壁部を内向きにして軸方向と直交する面に沿って 扁平に、かつ非対称的に折り畳むことにより形成される二枚のフラップ部のうち 、幅の狭い方のフラップ部の端縁部及び筒状体の両開口端縁部に夫々平行にヒー トシールすることにより形成される三方シール袋の内部に食品が充填されている ことを特徴とする。以下、考案を構成する諸要素等につき項分けして説明する。 overview In order to solve the above problems, the easy-to-open sheet packaging according to the present invention is along the plane perpendicular to the axial direction with the wall of the cylindrical body made of plastic film facing inward. Of the two flaps formed by flattening and asymmetrically folding , the heater is placed parallel to the edge of the narrower flap and to the edges of both openings of the cylindrical body. Food is filled inside the three-sided sealed bag formed by sealing the bag. It is characterized by Below, the various elements constituting the invention will be explained in sections.
【０００６】 構造 本考案に係るシート状包装体は、ヒートシール可能な食品用プラスチックフィ ルム又はシート（包材）を用いて作られた筒状体の壁部を内向きに突っ込みつつ 非対称的にかつ扁平に折り畳むことにより形成される折り畳み構造体を基本とし ている。[0006] structure The sheet-like packaging body according to the present invention is a heat-sealable food plastic film. While pushing inward the wall of a cylindrical body made using a lum or sheet (packaging material) It is based on a folding structure formed by folding asymmetrically and flatly. ing.
【０００７】 添付図１を参照して、基本筒状体１の壁部を内向きに突っ込むと湾入部２が形 成される（本図イ）。この湾入部を境に矢印（実線）の如く互いに反対方向への 剪断力を加えながら中心方向へ平行の力（点線矢印）を加えると、同図ロのよう な非対称的折り畳み体1'が形成される。[0007] Referring to attached Figure 1, when the wall of the basic cylindrical body 1 is pushed inward, the indented part 2 is formed. (Figure A). With this inlet as the border, the lines move in opposite directions as shown by the arrows (solid lines). If a parallel force (dotted arrow) is applied toward the center while applying a shearing force, the result will be as shown in the figure (b). An asymmetric folded body 1' is formed.
【０００８】 次いで、この折り畳み体の長短フラップ部３，3'を矢印（太実線）の方向に押 圧して熱溶着すると、フラップ3'は開封用の引き手部に、フラップ３は同じく把 手部となる。従って、折り畳み体1'の上下に溶着線６，6'を施すことにより三方 ヒートシール袋５が完成し、この袋の内部に所望のペースト状食品等Ｆを密封す ることができる（同図ハ参照）。[0008] Next, push the long and short flaps 3, 3' of this folded body in the direction of the arrow (thick solid line). When pressed and heat welded, flap 3' becomes the opening pull, and flap 3 also becomes the grip. It becomes the hand part. Therefore, by applying welding lines 6, 6' on the top and bottom of the folded body 1', it is possible to The heat seal bag 5 is completed, and the desired paste food F is sealed inside the bag. (See C in the same figure).
【０００９】 但しヒートシールのみではかなりの開封に力が必要で、かつ開封時に袋が破れ たりする懸念があるので、実際上は上記ハ図の如く、シール線４，６及び6'の内 側に沿ってフィルムに弱い破断線７，7'及び８がが施されているのが好ましい。 そして更に好ましくは、破断線７，7'に沿ってノッチ９，9'が施されているのが 理想的である。[0009] However, with heat sealing alone, a considerable amount of force is required to open the package, and the bag may tear when opened. Therefore, in practice, seal lines 4, 6, and 6' are used as shown in Figure C above. Preferably, the film is provided with weak break lines 7, 7' and 8 along the sides. More preferably, notches 9 and 9' are provided along the break lines 7 and 7'. ideal.
【００１０】 以上の包装体は、所望により、縦方向に連接した、即ち、基本筒状体を軸に直 交する方向に沿って分割した連続体とすることができる。この連続体には、連接 部にミシン目のような切断予定線を付加しておくのが好ましい。0010 The above-mentioned packaging bodies may be connected vertically, that is, directly about the axis of the basic cylindrical body, as desired. It can be a continuum divided along intersecting directions. This continuum includes the conjunction It is preferable to add a planned cutting line, such as a perforation, to the section.
【００１１】 材料 本願包装体を構成する材料は、主としてポリプロピレン、ポリエチレン、ポリ エチレンテレフタレート、ポリアミドなどの各種プラスチックスから構成された フィルム又はシートであるが、特に気密性を要求される分野にはポリエチレンで 内張りされたアルミニウム箔が好ましい。この他、必要に応じて紙や不織布とプ ラスチックスフィルムとの積層物も利用される。また、材料には方向性があるこ とが好ましく、例えば一軸延伸ＣＰＰ、パール紙などを用いた包材は、ノッチの 付加により包装体の上下方向に沿って開封し易い。[0011] material The materials constituting the package of this application are mainly polypropylene, polyethylene, and polyethylene. Constructed from various plastics such as ethylene terephthalate and polyamide. Film or sheet, but polyethylene is used in fields where airtightness is particularly required. Lined aluminum foil is preferred. In addition, paper, non-woven fabric and plastic can be used as needed. Laminates with plastic films are also used. Also, materials have directionality. For example, packaging materials using uniaxially stretched CPP, pearl paper, etc. are preferably The addition makes it easy to open the package along the vertical direction.
【００１２】 対象食品 この考案により包装される食品としては、例えばジャム、ママレード、ピーナ ッツバター、バター、マーガリン、ペースト状チョコレート等のスプレッド類、 練り味噌、練り芥子、練りわさび、練り胡麻等のペースト状調味料、マヨネーズ 、ケチャップ等のペースト状ソース類等の充填可能な程度の稠度を有するペース ト状食品を例示できるが、勿論例示のものだけに限られるものではなく、メルテ ィングチーズのような加熱により流動化する塑性食品、焼き塩、振り掛け、パル メザンチーズ、スパイス類のような粉末状又は顆粒状食品も対象となりうる。な お、ジャムのような酸性食品は、加熱充填により殺菌を兼ねることができる。0012 Target food Examples of foods that can be packaged using this invention include jam, marmalade, and peanuts. Spreads such as butter, butter, margarine, pasty chocolate, etc. Paste seasonings such as miso paste, mustard mustard, wasabi paste, and sesame paste, mayonnaise , paste with a consistency that can be filled with pasty sauces such as ketchup, etc. An example is a melted food, but it is of course not limited to the example. Plastic foods that become fluid when heated, such as cheese, grilled salt, furikake, and pulp. Powdered or granular foods such as mezan cheese and spices may also be covered. Na Acidic foods like jam can also be sterilized by heating and filling them.
【００１３】 充填 以上の包装対象食品の充填には、通常のタテピロー若しくはヨコピロー充填機 やパウチ充填機を利用できる。[0013] filling For filling the above-mentioned packaged foods, use a regular vertical pillow or horizontal pillow filling machine. and pouch filling machines are available.
【００１４】[0014]
本案包装体では、片手で把手部を摘みながら、他方の手で引き手部を引っ張る ことにより、容易に包装体を面状に開封することができる。特にヒートシール線 の内側に沿って破断線及び／又はノッチが設けられているならば、この開封は一 層となる。しかも包装体自身は三方シールにより完全に密封されているので、長 期に亙り保存しても内容物が変質しない。 In the proposed package, while holding the handle with one hand, pull the handle with the other hand. This allows the package to be easily opened in a planar manner. Especially heat seal wire If there is a break line and/or notch along the inside of the It becomes a layer. Moreover, the package itself is completely sealed with three-sided seals, so it can last a long time. The contents will not deteriorate even if stored for a long period of time.
【００１５】[0015]
以下、実施例により考案実施の態様を説明するが、例示は単に説明用のもので 、考案思想の制限又は限定を意味するものではない。 Hereinafter, the mode of implementation of the invention will be explained using examples, but the examples are merely for illustrative purposes. , does not imply any restriction or limitation on the idea of the invention.
【００１６】 図２〜図７は、本考案に係る包装体の製作工程を図解した図である。[0016] 2 to 7 are diagrams illustrating the manufacturing process of the package according to the present invention.
【００１７】 矩形の包材フィルム1"に縦及び横方向の弱い破断線（溶断シール）８， ７及び7'を施した後、二つ折りする（図２のイ，ロ参照）。[0017] Rectangular packaging film 1" with weak vertical and horizontal fracture lines (fusion seal) 8, After applying steps 7 and 7', fold it in half (see A and B in Figure 2).
【００１８】 で二つ折りされた包材に縦方向のヒートシール4'を施し、筒状体１を 形成させる。ここにヒートシール4'の位置は、で施した縦方向の破断線８ の外側に接する位置である（図３参照）。[0018] Apply vertical heat seal 4' to the packaging material folded in half to form the cylindrical body 1. Let it form. Here, the position of the heat seal 4' is along the vertical break line 8 made at (See Figure 3).
【００１９】 で製作された筒状体１の軸方向に対し互いに反対の向きの力を加えて 湾入部２を形成させ、全体を非対象的に折り畳み、折り畳み体1'を形成させ る（図４参照）。[0019] Applying forces in opposite directions to the axial direction of the cylindrical body 1 manufactured by The indented part 2 is formed, and the whole is folded asymmetrically to form a folded body 1'. (See Figure 4).
【００２０】 のシール線4'と同じ位置を再度ヒートシール４する（即ち、本シール は４枚の包材を重ねて行われる）。このシールにより、湾入部２の裏側に該 る包材もシールされる（図５イ（表側図）及び同ロ（裏側図）参照）。[0020] Heat seal 4 again at the same position as the seal line 4' (i.e. the main seal (This is done by stacking four pieces of packaging material.) With this seal, the back side of the indented part 2 is covered. The packaging material is also sealed (see Figure 5A (front view) and Figure 5B (back view)).
【００２１】 折り畳み体1'の下縁をヒートシール6'する。このヒートシール線6'の上 縁は、の溶断シール線7'に接する。ヒートシール6'が終われば、直ちに被 充填食品Ｆを充填する（図６参照）。充填は脱気しつつ行い、全体を扁平化 させる。[0021] Heat seal 6' the lower edge of the folded body 1'. Above this heat seal line 6' The edge contacts the fusing seal line 7' of. Immediately after heat sealing 6' Fill the filled food F (see Figure 6). Filling is done while degassing and flattening the whole let
【００２２】 最後に、被充填包装体の上縁部をシール６した後、上下シール線７，7' の各内側にノッチ９，9'を施すことにより包装体５が完成する（図７参照） 。[0022] Finally, after sealing 6 the upper edge of the package to be filled, the upper and lower seal lines 7, 7' The package 5 is completed by making notches 9 and 9' on the inside of each (see Figure 7). .
【００２３】 以上の包装体５のフラップ３を左手の指先で摘み、フラップ3'を同じく右手指 で摘んで引っ張ると、図８の如く先ず破断線８の部分で縦に裂け、次いで破断線 ７，7'に沿って横に裂けて内容食品Ｆが露出するから、容易に取り出すことがで きる。[0023] Pinch the flap 3 of the above package 5 with the fingertips of your left hand, and flap 3' with the fingers of your right hand. When you pick it up and pull it, it will first tear vertically at the break line 8 as shown in Figure 8, then it will split vertically at the break line 8. It tears horizontally along lines 7 and 7' to expose the food contents F, so it can be easily taken out. Wear.
【００２４】[0024]
以上説明した通り、本考案は、面状の開封が可能であるに拘らず密封性のある 、主として半流動性又は塑性食品の分包用簡易包装として好適なシート状包装体 を提供できることにより、食生活に便宜を与える。 As explained above, the present invention has a sealable seal even though it is possible to open the sheet. , sheet-like packaging suitable as simple packaging for mainly semi-liquid or plastic foods. By being able to provide food, it brings convenience to your diet.
【提出日】平成３年６月１４日[Submission date] June 14, 1991
【手続補正１】[Procedural amendment 1]
【補正対象書類名】明細書[Name of document to be amended] Specification
【補正対象項目名】０００９[Correction target item name] 0009
【補正方法】変更[Correction method] Change
【０００９】 但しヒートシールのみではかなりの開封に力が必要で、かつ開封時に袋が破れ たりする懸念があるので、実際上は上記ハ図の如く、シール線４，６及び６’の 内側に沿ってフィルムに弱い破断線７，７’及び８が施されてるのが好ましい。 そして更に好ましくは、破断線７，７’に沿ってノッチ９，９’が施されている のが理想的である。[0009] However, with heat sealing alone, a considerable amount of force is required to open the package, and the bag may tear when opened. Therefore, in practice, seal lines 4, 6, and 6' are Preferably, the film is provided with weak break lines 7, 7' and 8 along the inside. More preferably, notches 9, 9' are provided along the break lines 7, 7'. is ideal.
【手続補正２】[Procedural amendment 2]
【補正対象書類名】明細書[Name of document to be amended] Specification
【補正対象項目名】００１４[Correction target item name] 0014
【補正方法】変更[Correction method] Change
【００１４】[0014]
本案包装体では、片手で把手部を摘みながら、他方の手で引き手部を引っ張る ことにより、容易に包装体を面状に開封することができる。特にヒートシール線 の内側に沿って破断線及び／又はノッチが設けられているならば、この開封は一 層容易となる。しかも包装体自身は三方シールにより完全に密封されているので 、長期に亙り保存しても内容物が変質しない。In the package according to the present invention, the package can be easily opened in a flat shape by grasping the handle part with one hand and pulling the pull part with the other hand. This opening becomes easier , especially if a break line and/or notch is provided along the inside of the heat seal line. Moreover, since the package itself is completely sealed with three-sided seals, the contents will not deteriorate even if stored for a long period of time.
【手続補正３】[Procedural amendment 3]
【補正対象書類名】明細書[Name of document to be amended] Specification
【補正対象項目名】００２２[Correction target item name] 0022
【補正方法】変更[Correction method] Change
【００２２】 最後に、被充填包装体の上縁部をシール６した後、上下シール線６，６ ’ の各内側にノッチ９，９’を施すことにより包装体５が完成する（図７参 照） 。Finally, after sealing 6 the upper edge of the package to be filled, notches 9 and 9' are formed inside each of the upper and lower seal lines 6 and 6 ' to complete the package 5 (see FIG. 7). ).
【図１】本考案食品包装体の原理を示す断面図（イ，
ロ）及び斜視図(ハ)[Figure 1] Cross-sectional view showing the principle of the food packaging of the present invention (A,
B) and perspective view (C)
【図２】〜[Figure 2] ~
【図７】本考案食品包装体の製作法の一例を図解する平
面図（図２）及び斜視図（図３〜図７）[Fig. 7] A plan view (Fig. 2) and a perspective view (Fig. 3 to Fig. 7) illustrating an example of the manufacturing method of the food package of the present invention.
【図８】図７の包装体の使用法を説明する斜視図[Fig. 8] A perspective view illustrating how to use the package shown in Fig. 7.
１ 基本筒状体 1' 折り畳み体 1" 包材フィルム ２ １，1'の湾入部 ３ 1'の長フラップ部（把手部） 3' 1'の短フラップ部（引き手部） ４，4' 溶着部（縦ヒートシール線） ５ 完成袋状体 ６，6' ５の上下溶着部（横ヒートシール線） ７，7' ５の横方向破断線（横破断シール） ８ ５の縦方向破断線（縦破断シール） ９，9' ５の開封用ノッチ Ｆ ペースト状食品 1 Basic cylindrical body 1' folding body 1" packaging film 2 1,1' inlet part 3 1' long flap part (handle part) 3' 1' short flap part (pull part) 4,4' Welded part (vertical heat seal line) 5 Completed bag-like body 6,6' Upper and lower welded parts of 5 (horizontal heat seal line) 7,7' 5 horizontal break line (transverse break seal) 8 Vertical break line of 5 (vertical break seal) 9,9' 5 opening notch F Pasty food
───────────────────────────────────────────────────── フロントページの続き (72)考案者 篠原 るみ 大阪府茨木市双葉町12−５北邑ビル508 ──────────────────────────────────────────────── ─── Continuation of front page (72) Creator Rumi Shinohara 508 Kitamura Building, 12-5 Futabacho, Ibaraki City, Osaka Prefecture
Claims (4)
部を内向きにして軸方向と直交する面に沿って扁平に、
かつ非対称的に折り畳むことにより形成される二枚のフ
ラップ部のうち、幅の狭い方のフラップ部の端縁部及び
筒状体の両開口端縁部に夫々平行にヒートシールするこ
とにより形成される三方シール袋の内部に食品が充填さ
れていることを特徴とする易開封性シート状包装体。Claim 1: A cylindrical body made of a heat-fusible film, with the wall facing inward and flattened along a plane perpendicular to the axial direction,
And formed by heat-sealing parallel to the edge of the narrower flap of the two flaps formed by asymmetrically folding and the edges of both openings of the cylindrical body. An easy-to-open sheet-like package, characterized in that a three-sided sealed bag is filled with food.
ル部の内縁に沿う弱い破断線が施されている請求項１の
食品包装体。2. The food package according to claim 1, wherein the front film surface is provided with a weak break line along the inner edge of each heat-sealed portion.
開口端縁部に平行するヒートシール部に接してノッチが
施されている請求項１の食品包装体。3. The food package according to claim 1, wherein the narrower flap portion is provided with a notch in contact with the heat-sealed portions parallel to both opening edges of the cylindrical body.
端縁部を限るヒートシール部において切り目線を介して
連接している請求項１の食品包装体。4. The food packaging body according to claim 1, wherein the plurality of packaging bodies are connected to each other via a score line at a heat-sealed portion that limits one opening edge of the packaging body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991037789U JP2563619Y2 (en) | 1991-03-20 | 1991-03-20 | Easy-open sheet-like package |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991037789U JP2563619Y2 (en) | 1991-03-20 | 1991-03-20 | Easy-open sheet-like package |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04115160U true JPH04115160U (en) | 1992-10-12 |
| JP2563619Y2 JP2563619Y2 (en) | 1998-02-25 |
Family
ID=31919442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991037789U Expired - Fee Related JP2563619Y2 (en) | 1991-03-20 | 1991-03-20 | Easy-open sheet-like package |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2563619Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013022060A (en) * | 2011-07-15 | 2013-02-04 | Nitto Denko Corp | Packaging structure of adhesive skin patch |
| JP2015086007A (en) * | 2013-09-27 | 2015-05-07 | 株式会社熊谷 | Package, package opening method, and package manufacturing method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102405463B1 (en) * | 2021-04-08 | 2022-06-10 | 정연섭 | A method for manufacturing easy-peeling capable casing film |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50107735A (en) * | 1974-01-11 | 1975-08-25 | A Norlander | |
| JPS56101210A (en) * | 1980-01-18 | 1981-08-13 | Hitachi Ltd | Operation display device |
-
1991
- 1991-03-20 JP JP1991037789U patent/JP2563619Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50107735A (en) * | 1974-01-11 | 1975-08-25 | A Norlander | |
| JPS56101210A (en) * | 1980-01-18 | 1981-08-13 | Hitachi Ltd | Operation display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013022060A (en) * | 2011-07-15 | 2013-02-04 | Nitto Denko Corp | Packaging structure of adhesive skin patch |
| WO2013011961A3 (en) * | 2011-07-15 | 2013-03-14 | 日東電工株式会社 | Packaging structure for patches |
| JP2015086007A (en) * | 2013-09-27 | 2015-05-07 | 株式会社熊谷 | Package, package opening method, and package manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2563619Y2 (en) | 1998-02-25 |
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