JPH0116606Y2 - - Google Patents
Info
- Publication number
- JPH0116606Y2 JPH0116606Y2 JP11643082U JP11643082U JPH0116606Y2 JP H0116606 Y2 JPH0116606 Y2 JP H0116606Y2 JP 11643082 U JP11643082 U JP 11643082U JP 11643082 U JP11643082 U JP 11643082U JP H0116606 Y2 JPH0116606 Y2 JP H0116606Y2
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- vinyl acetate
- polypropylene
- acetate copolymer
- multilayer film
- 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.)
- Expired
Links
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 18
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 17
- 239000004743 Polypropylene Substances 0.000 claims description 15
- -1 polypropylene Polymers 0.000 claims description 14
- 229920001155 polypropylene Polymers 0.000 claims description 14
- 235000013305 food Nutrition 0.000 claims description 10
- 239000004711 α-olefin Substances 0.000 claims description 10
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 8
- 239000010410 layer Substances 0.000 description 19
- 238000007789 sealing Methods 0.000 description 12
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 230000032798 delamination Effects 0.000 description 3
- 239000003348 petrochemical agent Substances 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000002998 adhesive polymer Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229920006213 ethylene-alphaolefin copolymer Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000005003 food packaging material Substances 0.000 description 1
- 239000012793 heat-sealing layer Substances 0.000 description 1
- 239000012775 heat-sealing material Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Packages (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643082U JPS5921943U (ja) | 1982-07-31 | 1982-07-31 | 食品包装用共押出多層フイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11643082U JPS5921943U (ja) | 1982-07-31 | 1982-07-31 | 食品包装用共押出多層フイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5921943U JPS5921943U (ja) | 1984-02-10 |
| JPH0116606Y2 true JPH0116606Y2 (es) | 1989-05-16 |
Family
ID=30268397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11643082U Granted JPS5921943U (ja) | 1982-07-31 | 1982-07-31 | 食品包装用共押出多層フイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5921943U (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61102318A (ja) * | 1984-10-22 | 1986-05-21 | Kubota Ltd | 歩行型管理機 |
| JPS61244624A (ja) * | 1985-04-19 | 1986-10-30 | Kubota Ltd | 歩行型農用管理機 |
| JPH0214686Y2 (es) * | 1985-04-26 | 1990-04-20 | ||
| JPH0111548Y2 (es) * | 1986-01-08 | 1989-04-05 | ||
| JPH0381453U (es) * | 1989-12-11 | 1991-08-20 | ||
| JPH03286859A (ja) * | 1990-04-03 | 1991-12-17 | Toray Ind Inc | 三層積層フィルム |
-
1982
- 1982-07-31 JP JP11643082U patent/JPS5921943U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5921943U (ja) | 1984-02-10 |
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