JPS63227327A - Manufacture of bag with fastener - Google Patents
Manufacture of bag with fastenerInfo
- Publication number
- JPS63227327A JPS63227327A JP62063305A JP6330587A JPS63227327A JP S63227327 A JPS63227327 A JP S63227327A JP 62063305 A JP62063305 A JP 62063305A JP 6330587 A JP6330587 A JP 6330587A JP S63227327 A JPS63227327 A JP S63227327A
- Authority
- JP
- Japan
- Prior art keywords
- heat
- bag
- cylindrical body
- sealing
- sealed
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 238000007789 sealing Methods 0.000 claims description 18
- 238000004806 packaging method and process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000002985 plastic film Substances 0.000 description 3
- 229920006255 plastic film Polymers 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 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
- 238000005452 bending Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、開閉したあとで再び密閉することのできるフ
ァスナー（ジッパ−）を口内に取り付けたファスナー付
袋の製法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for producing a zippered bag having a zipper attached to the inside of the mouth, which can be opened and closed and then resealed.
［従来技術とその問題点］
ファスナー付袋は袋の口内位置に線条テープと雄条テー
プを夫々貼り付けて製造し、袋の口は内容物を入れたあ
とでヒートシールする構成である。[Prior Art and its Problems] A zippered bag is manufactured by pasting a striped tape and a male striped tape on the inside of the bag, and the opening of the bag is heat-sealed after the contents are filled.
このため、従来のファスナー付袋においては一袋ごとに
内容物を入れる手数が問題となって包装コストが非常に
高くつくと共に大量生産品の場合には包装に時間がかか
り過ぎて実用的ではないという欠点がある。For this reason, with conventional zipper bags, the amount of time it takes to put the contents into each bag becomes a problem, making packaging costs extremely high, and in the case of mass-produced items, it takes too much time to package, making it impractical. There is a drawback.
ｃ本発明の目的］
本発明は斯かる点に鑑みて提案されるもので、自動包装
に適用できるファスナー付袋の製法を提案するのが目的
である。c. Purpose of the present invention] The present invention has been proposed in view of the above points, and an object thereof is to propose a method for manufacturing a zippered bag that can be applied to automatic packaging.
［本発明の構成］
本発明は上記目的を達成する手段として、次の如き構成
のファスナー付袋の製法を提案するものである。[Structure of the present invention] As a means for achieving the above object, the present invention proposes a method for manufacturing a zippered bag having the following structure.
同一面に線条と雄条を形成したファスナーテープを二つ
折りに形成すること、袋本体を構成する袋本体フィルム
を円曲せしめてその両端を合掌状に合わせること、前記
ファスナーテープの両端を合掌状に合わせた本体フィル
ムの両端とファスナーテープの両端を夫々ヒートシール
して円筒体を形成すること、前記円筒体をヒートシール
バーにより直角方向に挟んでヒートシールすること、か
ら成るファスナー付袋の製法。Forming a zipper tape with striations and male striations formed on the same surface by folding it in half, bending the bag body film constituting the bag body and bringing its two ends together in the shape of palms together, and folding both ends of the zipper tape together A zippered bag comprising the steps of: heat-sealing both ends of a main body film and both ends of a zipper tape to form a cylindrical body, and sandwiching the cylindrical body at right angles between heat-sealing bars and heat-sealing the cylindrical body. Manufacturing method.
上記製法において、自動包装を行なう場合には円筒体内
に上方から被包装物を投入しながらヒートシールする。In the above manufacturing method, when automatic packaging is performed, the object to be packaged is placed into the cylindrical body from above and heat-sealed.
又、袋の形態としては円筒体をファスナーテープ側を正
面にして前後からヒートシールバーにより挟んでヒート
シールすることにより作られる袋と、
円筒体をファスナーテープ側を正面にして左右からヒー
トシールバーにより挟んでヒートシールすることにより
作られる袋に大別できる。又、本体フィルムとファスナ
ーテープをその両端で重ね合わせてヒートシールする際
に、何れ側を上（表）にしてもよい。In addition, the bags are made by sandwiching and heat-sealing a cylindrical body from the front and back with heat-seal bars with the zipper tape side in front, and by heat-sealing the cylindrical body with the zipper tape side in front from the left and right. It can be roughly divided into bags made by sandwiching and heat sealing. Further, when the main body film and the fastener tape are overlapped at both ends and heat-sealed, either side may be turned upward (front side).
［実施例］
第１図は本発明の実施例を示し、以下本発明に係る製法
をこの第１図に基づいて説明する。[Example] FIG. 1 shows an example of the present invention, and the manufacturing method according to the present invention will be explained below based on this FIG.
符号の１はプラスチックフィルムから成るテープの同一
面に線条２と雄条３を一体に形成して成るファスナーテ
ープにして、このファスナーテープ１はロール状に巻き
とられており、送り出しの途中においてガイドローラ及
びピンチローラにより二つ折りに形成されると共に前記
線条２と雄条３が嵌合つまり密閉された状態になる。The code 1 is a fastener tape made by integrally forming filaments 2 and male filaments 3 on the same side of a tape made of plastic film. This fastener tape 1 is wound into a roll, and during feeding, The guide roller and the pinch roller form the fiber into two folds, and the filament 2 and the male filament 3 are fitted into a sealed state.
一方袋本体となるプラスチックフィルム或いはプラスチ
ックフィルムにアルミ箔或いは紙などを貼り合わせた袋
本体フィルム４は円筒状のセーラー５の部分において円
曲されると共に両端４′を合掌状に合わせられる。On the other hand, the bag main body film 4, which is a plastic film or a plastic film laminated with aluminum foil or paper, is curved at the cylindrical sailor 5, and both ends 4' are brought together in the shape of palms.
二つ折りに形成されたファスナーテープ１の両端１°は
前記合掌状に合わせられた袋本体フィルム４内に誘導さ
れ、ここで両側からファスナーヒートシールバー６．８
ａにより挟圧されて袋本体フィルム４の両端４′にヒー
トシールされる。なお、このヒートシールに際し、中間
にはテフロンなどの断熱部材７が挿入されており、ファ
スナ−テープ１同士がヒートシールされてしまうのを妨
いでいる。Both ends 1° of the double-folded zipper tape 1 are guided into the bag body film 4 which is aligned in the shape of palms together, and here the zipper heat seal bar 6.8 is inserted from both sides.
a and heat-sealed to both ends 4' of the bag body film 4. Note that during this heat sealing, a heat insulating member 7 such as Teflon is inserted in the middle to prevent the fastener tapes 1 from being heat sealed together.
上記のようにしてファスナーテープ１をヒートシールす
ることにより袋本体フィルム４は円筒体９に形成されて
進行し、止ったところでファスナーテープｌ側を正面に
してその前後から直角方向に横ヒートシールバー８．８
ａによりヒート−シールされる。このヒートシール時に
は前記断熱部材７から逃れているため、ファスナーテー
プ１及び袋本体フィルム４の内層のヒートシール部材例
えばポリエチレン層は互いに融着する。横−直線状にヒ
ートシールされた状態において、セーラー５内を介して
内容物が円筒体９内に投入される。そして、−袋移動し
て止ったところで再び横ヒートシール／＜−８，８ａが
作動してヒートシールを行なう、この結果、先程投入さ
れた内容物は袋内において完全に密封される。このよう
にして密封された袋は次の工程において一袋ごとにカッ
トされる。なお、ファスナーヒートシールバー６．６ａ
、横ヒートシールバー８．８ａ、カッターは同期して作
動し、この間袋側は停止している。By heat-sealing the fastener tape 1 as described above, the bag body film 4 is formed into a cylindrical body 9 and advances, and when it stops, the lateral heat-seal bar is applied in a right angle direction from the front and back with the fastener tape L side facing forward. 8.8
heat-sealed by a. During this heat sealing, since they escape from the heat insulating member 7, the inner heat sealing member, such as the polyethylene layer, of the zipper tape 1 and the bag body film 4 are fused to each other. In the state of being heat-sealed horizontally and linearly, the contents are introduced into the cylindrical body 9 through the sailor 5. Then, when the bag moves and stops, the lateral heat seal/<-8, 8a is operated again to perform heat sealing, and as a result, the contents that were previously placed in the bag are completely sealed inside the bag. The bags sealed in this way are then cut into individual bags in the next step. In addition, the fastener heat seal bar 6.6a
, the horizontal heat seal bar 8.8a, and the cutter operate synchronously, while the bag side is stopped.
第２図の（１）は円筒体９におけるヒートシール位置を
示し、斜線の部分が横ヒートシールバー８．８ａにより
ヒートシールされる。第２図の（２）はこのヒートシー
ルした状態にして、翼部ａとネックｂとから成る逆Ｔ字
状を呈し、ファスナーは＄２図の（３）に示すようにネ
ックｂ内に位置している。FIG. 2 (1) shows the heat-sealing position in the cylindrical body 9, and the shaded area is heat-sealed by the horizontal heat-sealing bar 8.8a. Figure 2 (2) shows this heat-sealed state, which has an inverted T-shape consisting of wing part a and neck b, and the fastener is located inside neck b as shown in figure 2 (3). are doing.
第３図は横ヒートシールバー８．８ａを上記実施例とは
異なり、位置を９０°変更した部分つまり第１図におい
てファスナーテープ１側を正面にしてその左右から横ヒ
ートシールバーぎ、８ａを当てて円筒体９を挟んでヒー
トシールした場合に形成される袋の形態を示している。Fig. 3 shows a portion where the horizontal heat seal bar 8.8a is changed in position by 90 degrees from the above embodiment, that is, the horizontal heat seal bar 8. It shows the form of a bag formed when the cylinder body 9 is sandwiched and heat-sealed.
この袋は第３図の（１）において斜線の部分が横ヒート
シールバー８’、８ａ’でヒートシールされ、第３図の
（２）に示すような袋となり、口の部分の断面は第３図
の（３）に示すとおりである。The hatched part of this bag in (1) of Fig. 3 is heat-sealed with horizontal heat seal bars 8', 8a', resulting in a bag as shown in (2) of Fig. 3, and the cross section of the opening part is As shown in (3) of Figure 3.
このようにして作られる袋は第２図のものにおいては例
えば口を上に向けて安定させておくことのできる包装形
態に向き、第３図のものは特に安定して置くことを必要
としない形態であって比較的量の多い包装形態に使用さ
れる。The bag made in this way is suitable for a packaging form that can be kept stable, for example, with the opening facing upward, in the case of the one in Figure 2, while the bag in Figure 3 does not need to be placed particularly stably. It is used for packaging in relatively large quantities.
ファスナーテープ１の両端は袋本体フィルム４側の両端
において内部に挿入してヒート−シールされているが、
材質的にヒート−シール可使な場合はファスナーテープ
１の両側を袋本体フィルム４の両端の外側に位置させて
ヒートシールしても構わない。Both ends of the zipper tape 1 are inserted inside and heat-sealed at both ends on the bag body film 4 side.
If the material can be heat-sealed, both sides of the fastener tape 1 may be placed outside both ends of the bag body film 4 and heat-sealed.
［本発明の効果］
本発明は以上のように袋本体フィルムの両端を合掌状に
合わせ、ここに二つ折りにしたファスナーテープの両端
をヒートシールして円筒体を形成し、これを直角方向に
一直線状にヒートシールして袋を製造するため、自動充
填しながら同時にファスナー付袋の製袋を行なうことが
できる効果がある。[Effects of the present invention] As described above, the present invention brings together both ends of the bag body film in a palm-like shape, heat-seals both ends of the zipper tape folded in half to form a cylindrical body, and then aligns this in a right angle direction. Since bags are manufactured by heat-sealing in a straight line, there is an advantage that zipper bags can be manufactured at the same time as automatic filling.
第１図は本発明に係るファスナー付袋の製法の説明図、
第２図（１）（２）（３）は第１図に示す製法で作られ
た袋の説明図、第３図は同じく第１図に示す製法で作ら
れた第２図に示す装置外の袋の説明図である。
１・・・・・・ファスナーテープ
２・・・・・・線条
３・・・・・・雄条
４・・・・・・袋本体フィルム
５・・・・・・セーラー
６、σ・・・ファスナーヒートシールバー７・・・・・
・断熱部材
８．８ａ、８′、８ａ′・・・横ヒートシールバー９・
・・・・・円筒体FIG. 1 is an explanatory diagram of the manufacturing method of the zipper bag according to the present invention,
Figure 2 (1), (2), and (3) are explanatory diagrams of the bag made by the manufacturing method shown in Figure 1, and Figure 3 is an explanatory diagram of the bag made by the manufacturing method shown in Figure 1 outside the device shown in Figure 2. It is an explanatory view of the bag. 1...Zipper tape 2...Strings 3...Male stripes 4...Bag body film 5...Sailor 6, σ...・Zipper heat seal bar 7...
・Insulation member 8.8a, 8', 8a'...Horizontal heat seal bar 9・
・・・・・・Cylindrical body
Claims (4)
を二つ折りに形成すること、 袋本体を構成する袋本体フィルムを円曲せしめてその両
端を合掌状に合わせること、 前記ファスナーテープの両端を合掌状に合わせた本体フ
ィルムの両端とファスナーテープの両端を夫々ヒートシ
ールして円筒体を形成すること、前記円筒体をヒートシ
ールバーにより直角方向に挟んでヒートシールすること
、 から成るファスナー付袋の製法。(1) Forming a zipper tape in which male and female strips are formed on the same surface by folding it in half; Curving the bag body film constituting the bag body into a circle and bringing the two ends together in the shape of palms; A fastener comprising the following steps: forming a cylindrical body by heat-sealing both ends of a main body film with both ends aligned in a palm-like shape and both ends of a fastener tape, and heat-sealing the cylindrical body by sandwiching the cylindrical body in a right angle direction between heat-seal bars. How to make the attached bag.
ことにより自動包装を行なう特許請求の範囲第１項記載
のファスナー付袋の製法。(2) A method for producing a zippered bag according to claim 1, wherein the bag is automatically packaged by placing an object into a cylindrical body and heat-sealing the object.
らヒートシールバーにより挟んでヒートシールする特許
請求の範囲第１項記載のファスナー付袋の製法。(3) The method for producing a zippered bag according to claim 1, wherein the cylindrical body is heat-sealed by sandwiching the cylindrical body between front and rear heat-sealing bars with the zipper tape side facing forward.
らヒートシールバーにより挟んでヒートシールする特許
請求の範囲第１項記載のファスナー付袋の製法。(4) The method for producing a bag with a zipper according to claim 1, wherein the cylindrical body is heat-sealed by sandwiching the cylindrical body between left and right heat-seal bars with the zipper tape side in front.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62063305A JPS63227327A (en) | 1987-03-17 | 1987-03-17 | Manufacture of bag with fastener |
| AU78621/87A AU585174B2 (en) | 1987-01-27 | 1987-09-17 | Bag with zipper and its production method |
| KR1019870011898A KR930003120B1 (en) | 1987-01-27 | 1987-10-26 | Method of forming a closed filled bag |
| DE8787310842T DE3777148D1 (en) | 1987-01-27 | 1987-12-09 | REUSABLE CLOSURE FOR A BAG AND METHOD FOR THE PRODUCTION THEREOF. |
| EP87310842A EP0276554B1 (en) | 1987-01-27 | 1987-12-09 | Bag with resealable closure and a method of manufacturing same |
| ES198787310842T ES2030743T3 (en) | 1987-01-27 | 1987-12-09 | RE-SEALABLE CLOSURE BAG. |
| AT87310842T ATE73084T1 (en) | 1987-01-27 | 1987-12-09 | REUSABLE CLOSURE FOR A POUCH AND PROCESS FOR ITS MANUFACTURE. |
| US07/148,352 US4874257A (en) | 1987-01-27 | 1988-01-25 | Method of forming a closed filled bag, a bag construction and an apparatus for forming the bag |
| GR920400401T GR3004012T3 (en) | 1987-01-27 | 1992-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62063305A JPS63227327A (en) | 1987-03-17 | 1987-03-17 | Manufacture of bag with fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63227327A true JPS63227327A (en) | 1988-09-21 |
| JPH0479882B2 JPH0479882B2 (en) | 1992-12-17 |
Family
ID=13225449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62063305A Granted JPS63227327A (en) | 1987-01-27 | 1987-03-17 | Manufacture of bag with fastener |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63227327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010143566A1 (en) * | 2009-06-12 | 2010-12-16 | 出光ユニテック株式会社 | Manufacturing method for packaging bag with zipper tape and manufacturing apparatus therefor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110092347A (en) * | 2008-12-09 | 2011-08-17 | 이데미쓰 유니테크 가부시키가이샤 | Packaging bag with zipper tape, device and method for manufacturing packaging bag, and band-like member for bending |
| JP2010137866A (en) * | 2008-12-09 | 2010-06-24 | Idemitsu Unitech Co Ltd | Packaging bag with zipper tape, device and method for manufacturing the same, and foldable strip-like member |
-
1987
- 1987-03-17 JP JP62063305A patent/JPS63227327A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010143566A1 (en) * | 2009-06-12 | 2010-12-16 | 出光ユニテック株式会社 | Manufacturing method for packaging bag with zipper tape and manufacturing apparatus therefor |
| JP2010284928A (en) * | 2009-06-12 | 2010-12-24 | Idemitsu Unitech Co Ltd | Method and device for manufacturing packaging bag with zipper tape |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0479882B2 (en) | 1992-12-17 |
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