JPH0319857U - - Google Patents
Info
- Publication number
- JPH0319857U JPH0319857U JP7897789U JP7897789U JPH0319857U JP H0319857 U JPH0319857 U JP H0319857U JP 7897789 U JP7897789 U JP 7897789U JP 7897789 U JP7897789 U JP 7897789U JP H0319857 U JPH0319857 U JP H0319857U
- Authority
- JP
- Japan
- Prior art keywords
- packaging material
- airtight bag
- inner skin
- strip
- sealant resin
- 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
- 239000005022 packaging material Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000000565 sealant Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000011888 foil Substances 0.000 claims 2
Landscapes
- Bag Frames (AREA)
Description
第１図は本考案の密閉袋の１実施例品を示す正
面図、第２図は前記第１図に示される密閉袋の要
部の拡大断面図である。
１……密閉袋、２……包装材用基材、６……エ
チレンとアクリル酸、メタクリル酸、あるいはこ
れらの誘導体との共重合体（イオン架橋させたも
のを含む）樹脂によつて形成されているシーラン
ト用樹脂層、７……包装用材、９……凸条片、１
０……凹条片、Ｆ……嵌合自在のフアスナー。
FIG. 1 is a front view showing one embodiment of the airtight bag of the present invention, and FIG. 2 is an enlarged sectional view of the essential parts of the airtight bag shown in FIG. 1. 1... airtight bag, 2... base material for packaging material, 6... formed from a copolymer (including ionically cross-linked) resin of ethylene and acrylic acid, methacrylic acid, or their derivatives. resin layer for sealant, 7... packaging material, 9... convex strip, 1
0... Concave strip, F... Fastener that can be fitted freely.
Claims (1)
基材におけるＡｌ箔面に直接積層されているシー
ラント用樹脂層との積層シートからなる包装用材
によつて、前記包装用材におけるシーラント用樹
脂層が袋内周面層となるようにして製袋されてい
る密閉袋において、前記密閉袋における開封予定
部分に沿つて相対向する密閉袋の内周面層のそれ
ぞれには、凸条片と凹条片とによる嵌合自在のフ
アスナーが取り付けられており、しかも、前記包
装用材におけるシーラント用樹脂層と、前記凸条
片と凹条片とによる嵌合自在のフアスナーとが、
それぞれ、エチレンとアクリル酸、メタクリル酸
、あるいはこれらの誘導体との共重合体（イオン
架橋させたものを含む）樹脂によつて形成されて
いることを特徴とする再密封性を有する密閉袋。 A packaging material comprising a laminated sheet of a packaging material base material comprising Al foil and a sealant resin layer laminated directly on the Al foil surface of the packaging material base material, the sealant resin in the packaging material In an airtight bag that is manufactured in such a manner that the inner skin layer is a bag inner skin layer, each of the inner skin layers of the airtight bag facing each other along a portion of the airtight bag that is to be opened has a protruding strip. A fastener that can be freely fitted with the concave strip is attached, and the sealant resin layer of the packaging material and the fastener that can be freely fitted with the convex strip and the concave strip are attached,
A resealable airtight bag characterized by being formed of a copolymer (including ionically crosslinked) resin of ethylene and acrylic acid, methacrylic acid, or derivatives thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7897789U JPH0319857U (en) | 1989-07-04 | 1989-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7897789U JPH0319857U (en) | 1989-07-04 | 1989-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0319857U true JPH0319857U (en) | 1991-02-27 |
Family
ID=31622728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7897789U Pending JPH0319857U (en) | 1989-07-04 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0319857U (en) |
-
1989
- 1989-07-04 JP JP7897789U patent/JPH0319857U/ja active Pending