JPS5473884A - Press-through film for press-through package - Google Patents

Press-through film for press-through package

Info

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
Application number
JP14179377A
Other languages
Japanese (ja)
Other versions
JPS5714307B2 (en
Inventor
Takuo Tsuchida
Fumio Iwata
Keiji Ataka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority to JP14179377A priority Critical patent/JPS5473884A/en
Publication of JPS5473884A publication Critical patent/JPS5473884A/en
Publication of JPS5714307B2 publication Critical patent/JPS5714307B2/ja
Granted legal-status Critical Current

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
JP14179377A 1977-11-25 1977-11-25 Press-through film for press-through package Granted JPS5473884A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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