JPS5473884A - Press-through film for press-through package - Google Patents
Press-through film for press-through packageInfo
- Publication number
- JPS5473884A JPS5473884A JP14179377A JP14179377A JPS5473884A JP S5473884 A JPS5473884 A JP S5473884A JP 14179377 A JP14179377 A JP 14179377A JP 14179377 A JP14179377 A JP 14179377A JP S5473884 A JPS5473884 A JP S5473884A
- Authority
- JP
- Japan
- Prior art keywords
- press
- thickness
- laying
- films
- less
- 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
Landscapes
- Packages (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: The adhesion between aluminum foils and thin paper is effected by laying fusible films between them to reduce the thickness of the aluminum foils to half, thus saving the resorces and lowering costs.
CONSTITUTION: The heat fusion of aluminum foil 1 of less than 10 micron thickness and thin paper 3 such as glassine or thin imitation paper is conducted by laying a fusible film of synthetic resin of less than 20 micron thickness such as low-density polyethylene to produce press-through films for press-through packaging.
EFFECT: The moistureproofness is good in spite that the thickness of the alminum foil is made half.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14179377A JPS5473884A (en) | 1977-11-25 | 1977-11-25 | Press-through film for press-through package |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14179377A JPS5473884A (en) | 1977-11-25 | 1977-11-25 | Press-through film for press-through package |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5473884A true JPS5473884A (en) | 1979-06-13 |
JPS5714307B2 JPS5714307B2 (en) | 1982-03-24 |
Family
ID=15300269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14179377A Granted JPS5473884A (en) | 1977-11-25 | 1977-11-25 | Press-through film for press-through package |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5473884A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5492881U (en) * | 1977-12-13 | 1979-06-30 | ||
JPS5492880U (en) * | 1977-12-13 | 1979-06-30 | ||
JPS60156152U (en) * | 1984-03-26 | 1985-10-17 | 東洋アルミニウム株式会社 | Backing sheet for press-through pack |
-
1977
- 1977-11-25 JP JP14179377A patent/JPS5473884A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5492881U (en) * | 1977-12-13 | 1979-06-30 | ||
JPS5492880U (en) * | 1977-12-13 | 1979-06-30 | ||
JPS60156152U (en) * | 1984-03-26 | 1985-10-17 | 東洋アルミニウム株式会社 | Backing sheet for press-through pack |
Also Published As
Publication number | Publication date |
---|---|
JPS5714307B2 (en) | 1982-03-24 |
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