JPH0362833U - - Google Patents
Info
- Publication number
- JPH0362833U JPH0362833U JP10674590U JP10674590U JPH0362833U JP H0362833 U JPH0362833 U JP H0362833U JP 10674590 U JP10674590 U JP 10674590U JP 10674590 U JP10674590 U JP 10674590U JP H0362833 U JPH0362833 U JP H0362833U
- Authority
- JP
- Japan
- Prior art keywords
- resin layer
- range
- polyamide resin
- longitudinal
- heat shrinkage
- 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
- 239000010410 layer Substances 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000012790 adhesive layer Substances 0.000 claims description 2
- 229920006122 polyamide resin Polymers 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- 229920006233 biaxially oriented polyamide Polymers 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- 239000000463 material Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Packages (AREA)
- Wrappers (AREA)
Description
第１図は本考案の包装用積層フイルムの構成を
示す断面図、第２図は第１図に示される包装用積
層フイルムを蓋材として容器のフランジ部に熱封
着した構成を示す断面図である。 １……包装用積層フイルム、２……二軸延伸ポ
リアミド樹脂層、３……熱硬化性ウレタン接着剤
層、４……易開封性熱可塑性樹脂層。
示す断面図、第２図は第１図に示される包装用積
層フイルムを蓋材として容器のフランジ部に熱封
着した構成を示す断面図である。 １……包装用積層フイルム、２……二軸延伸ポ
リアミド樹脂層、３……熱硬化性ウレタン接着剤
層、４……易開封性熱可塑性樹脂層。
Claims (1)
- 二軸延伸ポリアミド樹脂層と、該二軸延伸ポリ
アミド樹脂層に熱硬化性ウレタン接着剤層を介し
て積層された易開封性熱可塑性樹脂層とを有し、
前記二軸延伸ポリアミド樹脂層の乾熱収縮率が縦
方向、横方向とも１．０乃至１．２％の範囲にあ
り、湿熱収縮率が縦方向、横方向とも２．０乃至
６．０％の範囲にあることを特徴とする包装用積
層フイルム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674590U JPH0339243Y2 (ja) | 1990-10-11 | 1990-10-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10674590U JPH0339243Y2 (ja) | 1990-10-11 | 1990-10-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362833U true JPH0362833U (ja) | 1991-06-19 |
| JPH0339243Y2 JPH0339243Y2 (ja) | 1991-08-19 |
Family
ID=31655468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10674590U Expired JPH0339243Y2 (ja) | 1990-10-11 | 1990-10-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339243Y2 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025146769A1 (ja) * | 2024-01-04 | 2025-07-10 | 東洋紡株式会社 | 積層体及び包装袋 |
-
1990
- 1990-10-11 JP JP10674590U patent/JPH0339243Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339243Y2 (ja) | 1991-08-19 |