JPS6472845A - Laminate material having property excellent in aroma holdability - Google Patents

Laminate material having property excellent in aroma holdability

Info

Publication number
JPS6472845A
JPS6472845A JP23056787A JP23056787A JPS6472845A JP S6472845 A JPS6472845 A JP S6472845A JP 23056787 A JP23056787 A JP 23056787A JP 23056787 A JP23056787 A JP 23056787A JP S6472845 A JPS6472845 A JP S6472845A
Authority
JP
Japan
Prior art keywords
resin layer
package
laminate material
holdability
aroma
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
Application number
JP23056787A
Other languages
Japanese (ja)
Inventor
Hirotaka Tsunoda
Kazuki Yamada
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP23056787A priority Critical patent/JPS6472845A/en
Publication of JPS6472845A publication Critical patent/JPS6472845A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To enhance the aroma holdability of the content in a package, by using the polyolefinic resin layer treated with fluorine gas of a laminate material as the surface brought into contact with the content in the package. CONSTITUTION:A laminate material being a packing base material for a four- side sealed pouch is constituted by laminating a low density polyolefin resin layer 7 to a packing base material 5, which is formed by laminating a stretched polyethylene terephthalate film 2 and an Al foil 3 by an adhesive layer 4, through an isocyanate adhesive layer 6. A fluorinated polyethylene resin layer 10 formed by treating the surface of a low density polyethylene resin layer 11 with fluorine gas is formed to the part 9 other than four peripheral side parts 8 being heat welding scheduled parts, at a time when the laminate material 11 is formed into a package by heat welding means, of said resin layer 7. By this method, aroma holdability is enhanced and a package can be easily molded by heat welding.
JP23056787A 1987-09-14 1987-09-14 Laminate material having property excellent in aroma holdability Pending JPS6472845A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23056787A JPS6472845A (en) 1987-09-14 1987-09-14 Laminate material having property excellent in aroma holdability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23056787A JPS6472845A (en) 1987-09-14 1987-09-14 Laminate material having property excellent in aroma holdability

Publications (1)

Publication Number Publication Date
JPS6472845A true JPS6472845A (en) 1989-03-17

Family

ID=16909773

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23056787A Pending JPS6472845A (en) 1987-09-14 1987-09-14 Laminate material having property excellent in aroma holdability

Country Status (1)

Country Link
JP (1) JPS6472845A (en)

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