JPS6472845A - Laminate material having property excellent in aroma holdability - Google Patents
Laminate material having property excellent in aroma holdabilityInfo
- 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
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.
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) |
-
1987
- 1987-09-14 JP JP23056787A patent/JPS6472845A/en active Pending
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