JPH0166342U - - Google Patents
Info
- Publication number
- JPH0166342U JPH0166342U JP1987161461U JP16146187U JPH0166342U JP H0166342 U JPH0166342 U JP H0166342U JP 1987161461 U JP1987161461 U JP 1987161461U JP 16146187 U JP16146187 U JP 16146187U JP H0166342 U JPH0166342 U JP H0166342U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- film
- packaging bag
- inner layer
- polyethylene stretched
- 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 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims 2
- 239000002648 laminated material Substances 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 2
- 229920000573 polyethylene Polymers 0.000 claims 2
- 229920000298 Cellophane Polymers 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 230000007423 decrease Effects 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
Landscapes
- Bag Frames (AREA)
- Laminated Bodies (AREA)
Description
第１図は、本考案の包装袋の四方シール袋の開
口状態を示す斜視図、第２図は、同上一部拡大断
面図である。 １……内層、２……外層、３……ＢＯＰＥフイ
ルム熱融着部分。
口状態を示す斜視図、第２図は、同上一部拡大断
面図である。 １……内層、２……外層、３……ＢＯＰＥフイ
ルム熱融着部分。
Claims (1)
- 【実用新案登録請求の範囲】 (1) 内層１が、架橋度がフイルムの厚さ方向に
おいて内側に低下したポリエチレン延伸フイルム
で、外層２が、１４０℃における熱収縮率５％未
満の積層材の少くとも１種である複合フイルムか
らなり、該内層１の対面するポリエチレン延伸フ
イルムが重さなり熱融着してなることを特徴とす
る包装袋。 (2) 積層材が、紙、アルミニウム箔、セロフア
ン、耐熱性プラスチツクフイルムから選択される
実用新案登録請求の範囲第１項記載の包装袋。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161461U JPH0542033Y2 (ja) | 1987-10-23 | 1987-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987161461U JPH0542033Y2 (ja) | 1987-10-23 | 1987-10-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0166342U true JPH0166342U (ja) | 1989-04-27 |
| JPH0542033Y2 JPH0542033Y2 (ja) | 1993-10-22 |
Family
ID=31444417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987161461U Expired - Lifetime JPH0542033Y2 (ja) | 1987-10-23 | 1987-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0542033Y2 (ja) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6174819A (ja) * | 1984-09-21 | 1986-04-17 | Toa Nenryo Kogyo Kk | ポリエチレン延伸フイルムの製造方法 |
| JPS61167550A (ja) * | 1985-12-26 | 1986-07-29 | 東洋化学株式会社 | 包装用袋体 |
-
1987
- 1987-10-23 JP JP1987161461U patent/JPH0542033Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0542033Y2 (ja) | 1993-10-22 |