JPS62109775A - Vessel with tab - Google Patents
Vessel with tabInfo
- Publication number
- JPS62109775A JPS62109775A JP24572385A JP24572385A JPS62109775A JP S62109775 A JPS62109775 A JP S62109775A JP 24572385 A JP24572385 A JP 24572385A JP 24572385 A JP24572385 A JP 24572385A JP S62109775 A JPS62109775 A JP S62109775A
- Authority
- JP
- Japan
- Prior art keywords
- tab
- hole
- container
- unstretched
- layer
- 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
- 239000000463 material Substances 0.000 claims description 85
- 239000010410 layer Substances 0.000 claims description 30
- 239000011347 resin Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 12
- 239000002344 surface layer Substances 0.000 claims description 10
- 239000000470 constituent Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000002985 plastic film Substances 0.000 description 9
- 229920006255 plastic film Polymers 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 description 8
- 239000005020 polyethylene terephthalate Substances 0.000 description 8
- 239000000565 sealant Substances 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000004927 fusion Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 2
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000004677 Nylon Substances 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
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Packages (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
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】
（イ）発明の目的
［産業上の利用分野］
この発明はタブ付ぎ容器に関するものであり、ジュース
、スープその他の食品等の物品のイージーオープン包装
容器として用いられている。[Detailed Description of the Invention] (a) Purpose of the Invention [Field of Industrial Application] This invention relates to a container with a tab, which is used as an easy-open packaging container for products such as juice, soup, and other foods. There is.
［従来の技術］
ジュースその他の食品等の包装容器として、積層材料で
なる容器が用いられていることがあることは周知である
。例えばスタンディングパウチの場合は第４図、第５図
に示すように、はぼ長方形の正面片１０２ど背面片３、
底面片４によって袋状に構成してパウチ容器１０１とし
た後、内容物１０を充填シールされるものであるが、こ
のような積層材料でなる容器では、予め容器母材に形成
されたストロー穴等の内容物取出口を、母材より弱い材
料である内貼材で閉塞し、この内貼材にタブを熱融着に
よって取付け、タブを引張ることにより内貼材を破壊し
て内容物取出口を開口させる、タブ付き容器どして構成
されることがあることは公知である。[Prior Art] It is well known that containers made of laminated materials are sometimes used as packaging containers for juices and other foods. For example, in the case of a standing pouch, as shown in FIGS. 4 and 5, there are a rectangular front piece 102, a back piece 3,
After forming the pouch container 101 into a bag-like shape using the bottom piece 4, the contents 10 are filled and sealed. etc., is blocked with an inner lining material that is weaker than the base material, a tab is attached to this inner lining material by heat fusion, and by pulling the tab, the inner lining material is destroyed and the contents are removed. It is known that containers may be configured as tabbed containers with an open outlet.
このようなタブ付き容器として、従来用いられているも
のには、例えば第６図及び第７図に示Ｊタブ付き容器１
１１がある。Examples of conventionally used containers with tabs include the container with tab J shown in FIGS. 6 and 7.
There are 11.
タブ付き容器１１１は積層フィルムでなるスタンディン
グパウチであって、正面片１１２、背面片３及び底面片
４によって袋状に構成されている。The tabbed container 111 is a standing pouch made of a laminated film, and is configured into a bag shape by a front piece 112, a back piece 3, and a bottom piece 4.
正面片１１２はＦ部にストロ−差込みのための内容物取
出口部１０５を形成されている。The front piece 112 has a contents outlet 105 formed in the F section for inserting a straw.
内容物取出口部１０５の構成は第８図に詳細に示されて
いる。即ち、正面片１１２は、Ｉｎである４層の積層フ
ィルム９でなっており、積層フィルムの構成は、表層側
から順に、最表層が即さ１２μの２軸延伸ＰＥＴ （ポ
リエチレンテレフタレート）、２５μの２軸延伸ＰＰ（
ポリプロピ１ノン）、２５Ｉｌの２軸延伸ＰＥ（ボリニ
「チレン）、等の耐熱プラスチックフィルム２１、第２
層２２は例えば厚さ１５μの２軸延伸Ｎｙ （ナイロ
ン）であり、第３層２３は厚さ７ ｔｔのΔ１ （アル
ミニウム）、そして裏層は厚さ５０μの無延伸ＰＰや無
延伸Ｐ［等のシーラント２４である。The structure of the contents outlet section 105 is shown in detail in FIG. That is, the front piece 112 is made of a four-layer laminated film 9 made of In, and the structure of the laminated film is, in order from the surface side, the outermost layer is biaxially stretched PET (polyethylene terephthalate) with a diameter of 12μ, Biaxially stretched PP (
Heat-resistant plastic film 21, 2nd
The layer 22 is, for example, 15μ thick biaxially stretched Ny (nylon), the third layer 23 is 7tt thick Δ1 (aluminum), and the back layer is 50μ thick unstretched PP, unstretched P [etc. This is the sealant 24.
この正面片１１２に穴６がタブ付きパウチ容器１１１の
容器内外を貫通して形成されている。穴６及び穴６の周
囲を覆って内貼材７が位置し、穴６０周縁部裏面に熱融
着して、穴６を閉塞している。内貼材の材質は通常、用
材の裏層と同一のものが用いられ、母材どの接着を強固
なものとされている。一方、穴６及び穴６の周辺部表面
を覆って、タブ材１０８が位置している。A hole 6 is formed in this front piece 112 so as to pass through the inside and outside of the tabbed pouch container 111. An inner lining material 7 is positioned to cover the hole 6 and the periphery of the hole 6, and is heat-sealed to the back surface of the peripheral edge of the hole 60 to close the hole 6. The material for the inner lining is usually the same as the backing layer of the lumber to ensure strong adhesion to the base material. On the other hand, a tab material 108 is positioned to cover the surface of the hole 6 and the peripheral portion of the hole 6.
タブ材１０８は４層の積層フィルム２９で構成されてお
り、積層フィルムの構成は表面側から順に最表層が厚さ
１２μの前記耐熱プラスチックフィルム２６、第２層２
７は例えば厚さ２５μの２軸延伸Ｎｖ１第３層２Ｂは厚
さ７１１のＡ＋、そして裏層は厚さ８０μの無延伸ＰＰ
、無延伸ＰＥ等のシーラン１〜３１である。タブ材１０
８は、穴６を通しで内貼拐７と熱融着している。タブ材
１０８は正面片１０２とは接着していず、穴６の周辺部
表面どタブ材１０８の間には、極めて小さいながら間隙
１２０がある。これはタブ材１０８を内貼材７ど熱融着
させる１稈においても、正面片１０２の表層が耐熱プラ
スチックフィルム２１によって覆われているためタブ材
１０８の裏層のシーラント３１が融着しないことによる
もので、内容物取出しの際には、この間隙２０を拡大さ
せた状態でタブ材１０８の−＠３３を摘むことを可能と
するものであり、優れたイージーオー１２機能を有して
いる。The tab material 108 is composed of a four-layer laminated film 29, and the structure of the laminated film is, in order from the surface side, the outermost layer is the heat-resistant plastic film 26 with a thickness of 12μ, the second layer 2
For example, 7 is biaxially stretched Nv1 with a thickness of 25μ, the third layer 2B is A+ with a thickness of 711, and the back layer is unstretched PP with a thickness of 80μ.
, unstretched PE, and the like. Tab material 10
8 passes through the hole 6 and is thermally fused to the inner patch 7. The tab material 108 is not adhered to the front piece 102, and there is a gap 120 between the tab materials 108 on the peripheral surface of the hole 6, although it is extremely small. This is because even in one culm in which the tab material 108 is heat-sealed to the inner lining material 7, the sealant 31 on the back layer of the tab material 108 is not fused because the surface layer of the front piece 102 is covered with the heat-resistant plastic film 21. When taking out the contents, it is possible to pinch -@33 of the tab member 108 with the gap 20 enlarged, and it has an excellent Easy-O 12 function.
しかし、この従来のタブ付き容器１１１においては、こ
の間隙１２０に他のタブ付き容器がひっかかったり、タ
ブ材１０８がカールや折れ曲りを起こし外観不良となる
可能性があるという問題があり、この点の対策技術の開
発が望まれている。However, this conventional tabbed container 111 has the problem that another tabbed container may get caught in the gap 120, or the tab material 108 may curl or bend, resulting in poor appearance. The development of countermeasure technology is desired.
この、タブの間隙に他の容器や容器部材がひっかかった
り、タブ材がカール、折れ曲りを起こすという問題は、
パウチ容器に限らず、カップ容器、罐型容器等において
も、その製造■程中に平面形状をとって互いに積車ねら
れる場面があるため、同じ問題があり、その解決が望ま
れている。This problem of other containers or container parts getting caught in the gap between the tabs and the tab material curling or bending can be solved by
Not only pouch containers, but also cup containers, can-shaped containers, etc., have the same problem and are desired to be solved, since they sometimes take a planar shape and are stacked on top of each other during the manufacturing process.
［発明が解決しようとする問題点」
この発明は上記の如き事情に鑑みてなされたものであっ
て、従来のタブ付き容器の優れたイージ一オープン機能
を保有しつつも、他の容器や容器部材のひっかかり、タ
ブのカール、折れ曲りが起こることのない、タブ付ぎ容
器を提供することを目的どしている。[Problems to be Solved by the Invention] This invention was made in view of the above circumstances, and while retaining the excellent easy opening function of conventional containers with tabs, it is The purpose of the present invention is to provide a container with a tab that does not cause members to get caught, or the tab to curl or bend.
（ロ）発明の構成
［問題を解決するための手段］
この目的に対応して、この発明のタブ付き容器は母材に
表裏を貫通して形成された内容物取出［１用の穴と前記
母材の裏層側から前記母材に貼着して前２内容物取出口
用の穴を塞ぐ内貼月ど及び前記母材の表層側に前記内容
物取出口用の穴を覆って位置し前記内容物取出口用の穴
を通して前記内貼材と接着しているタブ材とからなり、
前記母材の前記タブ材と向き合う部分の表層は延伸樹脂
フィルムで構成され、前記タブ材の前記表層と向き合う
層は前記延伸樹脂フィルムと同等の構成物質の無延伸樹
脂フィルムで構成されていることを目的どしている。(B) Structure of the Invention [Means for Solving the Problem] Corresponding to this object, the container with a tab of the present invention has a container with a tab formed through the front and back sides of the base material. An inner patch is attached to the base material from the back layer side of the base material to cover the hole for the content outlet, and an inner patch is placed on the surface side of the base material to cover the hole for the content outlet. and a tab material that is adhered to the inner patch material through the hole for the content outlet,
The surface layer of the portion of the base material facing the tab material is composed of a stretched resin film, and the layer of the tab material facing the surface layer is composed of an unstretched resin film of the same constituent material as the stretched resin film. The purpose is
以下、この発明の詳細を、一実施例を示す図面について
説明する。Hereinafter, details of the present invention will be explained with reference to the drawings showing one embodiment.
第１図及び第２図において１はタブ付き容器である。In FIGS. 1 and 2, 1 is a container with a tab.
タブ付き容器１は積層フィルムでなるスタンディングパ
ウチであって正面片２、背面片３及び底面片４から４１
っている。The container with a tab 1 is a standing pouch made of a laminated film, and includes a front piece 2, a back piece 3, and bottom pieces 4 to 41.
ing.
正面片２はＦ部にスト１−差込みのための内容物取出「
１部５を形成されている。内容物取出し口部５の構成は
、第３図に詳細に示されている。即ち、正面ハ２は母材
である４層の積層フィルム９でなっている点従来と変ら
ず、最表層は延伸樹脂フィルムの耐熱プラスチックフィ
ルム２１で構成されている。この正面片２に穴６がタブ
付き容器１の容器内外を貫通して形成されている。穴６
及び穴６の周囲を覆って内貼材７が位置し、穴６０周縁
部裏面に熱融着して穴６を閉塞している。The front piece 2 is attached to the F section with the contents removal for insertion.
1 part 5 is formed. The structure of the contents outlet portion 5 is shown in detail in FIG. That is, the front surface 2 is the same as the conventional one in that it is made of a four-layer laminated film 9 as a base material, and the outermost layer is made of a heat-resistant plastic film 21 that is a stretched resin film. A hole 6 is formed in this front piece 2 so as to pass through the inside and outside of the container 1 with a tab. hole 6
An inner lining material 7 is positioned to cover the periphery of the hole 6, and is heat-sealed to the back surface of the peripheral edge of the hole 60 to close the hole 6.
一方、穴６及び穴６０周辺部表面を覆ってタブ材８が位
置している。On the other hand, a tab member 8 is located covering the surface of the hole 6 and the peripheral portion of the hole 60.
タブ材８は４層の積層フィルム２９で構成されている点
従来と変らず、タブ材８の裏層は厚さ８０μの無延伸Ｐ
Ｐ、無延伸ＰＥ等のシーラント３１であるが、シーラン
ト３１の構成物質は正面片２の最表層を構成する耐熱プ
ラスチックフィルム２１ど同じ構成物質である点が重要
であり、従来と異なる点である。例えば正面片２の最表
層が延伸ＰＰの耐熱プラスチックフィルム２１ａならタ
ブ材８の裏層は無延伸ＰＰのシーラント３１ａとし、ま
た正面片２の最表層が延伸ＰＥの耐熱プラスチックフィ
ルム２１ｂならタブ材８の裏層は無延伸ＰＥのシーラン
１〜３１ｂとする。The tab material 8 is composed of four layers of laminated film 29, which is the same as before, and the back layer of the tab material 8 is unstretched P with a thickness of 80 μm.
The sealant 31 is made of P, unstretched PE, etc., but it is important that the constituent material of the sealant 31 is the same as that of the heat-resistant plastic film 21 that constitutes the outermost layer of the front piece 2, which is different from the conventional one. . For example, if the outermost layer of the front piece 2 is a heat-resistant plastic film 21a made of stretched PP, the back layer of the tab material 8 is a sealant 31a of unstretched PP, and if the outermost layer of the front piece 2 is a heat-resistant plastic film 21b made of stretched PE, the tab material 8 The back layer is made of unstretched PE sealans 1 to 31b.
タブ（オ８は穴６を通して内貼材７と熱融着している。The tab (O8) is heat-sealed to the inner lining material 7 through the hole 6.
タブ材８の正面片２との間には間隙はなく、タブ材８は
正面片２に剥離可能に接着している。これは、タブ材８
を内貼材７と熱融着させる工程において、タブ材８の裏
面の穴６にかからない部分が、正面多１２の穴６０周辺
部表層部分３２と剥離可能にヒートシールされるためで
、これは同じ構成物質の延伸樹脂フィルム、無延伸樹脂
フィルム間のヒートシールにおける特性であって、同じ
構成物質の無延伸樹脂フィルム同志では通常のヒートシ
ールの強い融着が得られ、異なる構成物資の延伸樹脂フ
ィルムと無延伸樹脂フィルムでは従来技術に見えるよう
に全く融着が起こらないが、上記の場合はこれらの中間
の性質をもった融着が得られることによる。There is no gap between the tab material 8 and the front piece 2, and the tab material 8 is releasably adhered to the front piece 2. This is tab material 8
This is because in the process of heat-sealing the tab material 8 to the inner adhesive material 7, the portion of the back surface of the tab material 8 that does not cover the hole 6 is releasably heat-sealed to the surface layer portion 32 around the hole 60 of the front panel 12. Characteristics of heat sealing between stretched resin films and non-stretched resin films made of the same constituent material; strong fusion is obtained in normal heat sealing between unstretched resin films made of the same constituent materials, while stretched resin films made of different constituent materials Although no fusion occurs between the film and the unstretched resin film as seen in the prior art, in the above case fusion is obtained with properties intermediate between these.
［作用］
このように構成されたタブ付き容器１において、内容物
取出口部５を開口させるときは、タブ材８の一端３３が
融着している部位の正面片２０川（４を第２図に破線３
４で示す如く変形させて、タブ材８の一端３３を正面片
２から剥離させた後、一端３３を摘みタブ材８を引張る
と、タブ材８は容易に正面片２から剥離され、同時にタ
ブ材８に融着している内貼材７が破壊されて、穴６が開
口する。[Function] In the tabbed container 1 configured as described above, when opening the content outlet 5, the front piece 20 of the portion where one end 33 of the tab material 8 is fused (4 is the second Dashed line 3 in the diagram
After deforming the tab material 8 as shown in 4 and peeling off one end 33 of the tab material 8 from the front piece 2, when one end 33 is picked and the tab material 8 is pulled, the tab material 8 is easily peeled off from the front piece 2, and at the same time the tab material 8 is peeled off from the front piece 2. The inner lining material 7 fused to the material 8 is destroyed, and the hole 6 is opened.
［実施例１
以下の実施例（１）〜（５）は、タブ付き容器の母材、
タブ材、内貼材の構成例を示す。[Example 1] In the following Examples (1) to (5), the base material of the container with a tab,
An example of the structure of the tab material and inner lining material is shown.
構成材料は、いずれも表層側から裏層側へと順に記した
。All constituent materials are listed in order from the surface layer side to the back layer side.
（１）〜（３）は、この発明のタブ付ぎ容器であり、い
ずれも２００〜６００ｏ／１５Ｉｌｌｌφで剥１１１１
可能に接着され、レトルトや輸送テストによってもタブ
の剥離、折れ曲りがなく、良好な接着性と剥離性を示し
た。(1) to (3) are containers with tabs of the present invention, and all of them are peeled at 200 to 600o/15Illlφ and 1111
It adhered easily, and the tab did not peel or bend during retort or transportation tests, demonstrating good adhesion and peelability.
（４）（５）は従来品であり、タブ材が母材表層に全く
接着しなかった。(4) and (5) are conventional products, and the tab material did not adhere to the surface layer of the base material at all.
実施例（１）
■タブ材：１２μ２軸延伸ＰＥＴ・
２５μ２軸延伸ＮＶ ・
７μＡＩ ・８０μ無延伸ＰＰ
■川 材：２０μ２軸延伸ＰＰ・
１５μ２軸延伸ＮＶ ・
７μＡＩ ・５０μ無延伸ＰＰ
■内貼材ニア０μ無延伸ＰＰ
実施例（２）
■タブ材：１２μ２軸延伸ＰＥＴ・
２５μ２軸延伸ＮＹ ・
７μＡ１ ・８０μ無延伸ＰＰ
■母 材：３０μｍ軸延伸ＰＰ・
１５μ２軸延伸ＮＶ ・
７ ＩＩ Ａ ｌ ・５０μ無延伸ＰＰ■内貼材ニア
０μ無延伸ＰＰ
実施例（３）
■タブ材：１２μ２軸延伸ＰＥＴ・
２５μ２軸延伸ＮＶ ・
７μＡ１ ・Ｂ Ｏｔｔ無延伸ＰＦ
■母 材： ３０ ／１１軸延伸Ｐに・１５μ２軸延伸
ＮＶ ・
７μＡＩ ・５０μ無延伸Ｐ Ｅ
■内助材：８０μ無延伸ＰＥ
１１ 一
実施例（４）
■タブ祠＋１２１１２軸延伸ＰＥＴ・
２５μ２軸延伸ＮＹ ・
７μ△１ ・８０μ無延伸ＰＰ
■用 材：１２ｆノ２軸延伸ＰＥＴ・
１５μ２軸延伸ＮＶ ・
７ ｔ、ｔ Ａ ｌ ・５０μ無延伸ＰＰ■内貼材ニ
ア０μ無延伸ＰＰ
実施例（５）
■タブ材：１２μ２軸延伸ＰＦＴ・
２５μ２軸延伸ＮＶ ・
７μＡ１ ・８０μ無延伸ＰＥ
■母 材：１２μ２軸延伸ＰＥＴ・
１５μ２軸延伸Ｎｙ ・
７ ｔｔ Ａ ｌ ・５０μ無延伸ＰＥ■内助祠：８
０μ無延伸ＰＥ
（ハ）発明の効果
以上の説明から明らかな通り、この発明によれば、従来
のタブ付き容器の優れたイージーオープン機能を保有し
つつも、他の容器や容器部材のひっかかり、タブのカー
ル、折れ曲りが起こることのないタブ付き容器を得るこ
とをができる。Example (1) ■Tab material: 12μ biaxially stretched PET, 25μ biaxially stretched NV, 7μAI, 80μ unstretched PP ■River material: 20μ biaxially stretched PP, 15μ biaxially stretched NV, 7μAI, 50μ unstretched PP ■Inner lining material near 0μ unstretched PP Example (2) ■Tab material: 12μ biaxially stretched PET, 25μ biaxially stretched NY, 7μA1, 80μ unstretched PP ■Base material: 30μm axially stretched PP, 15μ biaxially stretched NV, 7 II A l, 50μ unstretched Stretched PP■ Inner lining material near 0μ unstretched PP Example (3) ■Tab material: 12μ biaxially stretched PET, 25μ biaxially stretched NV, 7μA1, B Ott unstretched PF ■Base material: 30/11axis stretched P, 15μ2 Axial oriented NV ・7μ AI ・50μ unstretched PE ■Inner support material: 80μ unstretched PE 11 Example (4) ■Tab shrine + 12112 axially stretched PET ・25μ biaxially stretched NY ・7μ△1 ・80μ unstretched PP ■Material : 12f biaxially stretched PET / 15μ biaxially stretched NV / 7 t, t A l / 50μ unstretched PP ■ Inner material near 0μ unstretched PP Example (5) ■ Tab material: 12μ biaxially stretched PFT / 25μ biaxially stretched NV・7μA1・80μUnstretched PE ■Base material: 12μ Biaxially stretched PET・15μ Biaxially stretched Ny・7 tt A l・50μ Unstretched PE■Inner support shrine: 8
0 μ unstretched PE (c) Effects of the invention As is clear from the above explanation, according to the present invention, while retaining the excellent easy-opening function of the conventional container with a tab, there is no possibility of the container being caught by other containers or container members. It is possible to obtain a container with a tab that does not cause the tab to curl or bend.
第１図はこの発明の一実施例に係わるタブ付き容器を示
す斜視図、第２図は第１図に示すタブ付き容器の縦断面
端面図、第３図は第２図におけるＡ部拡大図、第４図は
スタンディングパウチを示す斜視図、第５図は第４図の
スタンディングパウチの縦断面端面図、第６図は従来の
タブ付き容器を示す斜視図、第７図は第６図のタブ付き
容器の縦断面端面図、及び第８図は第７図におけるＢ部
拡大図である。
１・・・タブ付き容器 ２・・・正面片 ３・・・
背面片４・・・底面片 ５・・・内容物取出口部
６・・・穴７・・・内貼材 ８・・・タブ材 ９・
・・積層フィルム１０・・・内容物 ２１・・・耐熱
プラスチックフィルム ２２・・・第２層 ２３・
・・第３層 ２４・・・シーラント ２５・・・周
縁部 ２６・・・耐熱プラスチックフィルム ２７
・・・第２層 ２８・・・第３層 ２９・・・積層
フィルム ３１・・・シーラント ３２・・・穴開
辺部表層部分 ３３・・・一端３４・・・破線
１０１・・・パウチ容器 １０２・・・正面片 １
０５・・・内容物取出口部 １０８・・・タブ材
１１１・・・タブ付き容器 １１２・・・正面片
１２０・・・間隙
特許出願人 東洋製罐株式会社代理人弁
即十 川 井 治 男第４図
り
第５図
第８図
へ
９（＋１２）FIG. 1 is a perspective view showing a container with a tab according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional end view of the container with a tab shown in FIG. 1, and FIG. 3 is an enlarged view of section A in FIG. 2. , FIG. 4 is a perspective view of the standing pouch, FIG. 5 is a vertical cross-sectional end view of the standing pouch of FIG. 4, FIG. 6 is a perspective view of a conventional container with a tab, and FIG. 7 is a perspective view of the standing pouch of FIG. A vertical cross-sectional end view of the container with a tab, and FIG. 8 are an enlarged view of part B in FIG. 7. 1... Container with tab 2... Front piece 3...
Back piece 4...Bottom piece 5...Contents outlet part
6... Hole 7... Inner lining material 8... Tab material 9.
...Laminated film 10...Contents 21...Heat-resistant plastic film 22...Second layer 23.
...Third layer 24...Sealant 25...Peripheral portion 26...Heat-resistant plastic film 27
...Second layer 28...Third layer 29...Laminated film 31...Sealant 32...Opening side surface layer portion 33...One end 34...Dotted line
101... Pouch container 102... Front piece 1
05... Contents outlet part 108... Tab material
111...Container with tab 112...Front piece
120... Gap Patent Applicant Toyo Seikan Co., Ltd. Attorney Sokuju Osamu Kawai Go to 4th figure 5th figure 8 9 (+12)
Claims (1)
前記母材の裏層側から前記母材に貼着して前記内容物取
出口用の穴を塞ぐ内貼材と及び前記母材の表層側に前記
内容物取出口用の穴を覆って位置し前記内容物取出口用
の穴を通して前記内貼材と接着しているタブ材とからな
り、前記母材の前記タブ材と向き合う部分の表層は延伸
樹脂フィルムで構成され、前記タブ材の前記表層と向き
合う層は前記延伸樹脂フィルムと同等の構成物質の無延
伸樹脂フィルムで構成されていることを特徴とするタブ
付き容器。a hole for a content outlet formed through the front and back sides of the base material; an inner adhesive material that is stuck to the base material from the back layer side of the base material to close the hole for the content outlet; a tab material located on the surface layer side of the base material to cover the hole for the content outlet and adhered to the inner patch material through the hole for the content outlet, the tab of the base material; With a tab, the surface layer of the portion facing the tab material is made of a stretched resin film, and the layer of the tab material facing the surface layer is made of an unstretched resin film of the same constituent material as the stretched resin film. container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24572385A JPS62109775A (en) | 1985-11-01 | 1985-11-01 | Vessel with tab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24572385A JPS62109775A (en) | 1985-11-01 | 1985-11-01 | Vessel with tab |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62109775A true JPS62109775A (en) | 1987-05-20 |
| JPH0585430B2 JPH0585430B2 (en) | 1993-12-07 |
Family
ID=17137841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24572385A Granted JPS62109775A (en) | 1985-11-01 | 1985-11-01 | Vessel with tab |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62109775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114681U (en) * | 1989-02-27 | 1990-09-13 |
-
1985
- 1985-11-01 JP JP24572385A patent/JPS62109775A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02114681U (en) * | 1989-02-27 | 1990-09-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0585430B2 (en) | 1993-12-07 |
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