JPH0217350B2 - - Google Patents
Info
- Publication number
- JPH0217350B2 JPH0217350B2 JP1568282A JP1568282A JPH0217350B2 JP H0217350 B2 JPH0217350 B2 JP H0217350B2 JP 1568282 A JP1568282 A JP 1568282A JP 1568282 A JP1568282 A JP 1568282A JP H0217350 B2 JPH0217350 B2 JP H0217350B2
- Authority
- JP
- Japan
- Prior art keywords
- ethylene
- copolymer
- vinyl acetate
- heat
- weight
- 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
- 239000010410 layer Substances 0.000 claims description 41
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 36
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 14
- 229920005653 propylene-ethylene copolymer Polymers 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 10
- 230000008018 melting Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 9
- 229920001577 copolymer Polymers 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000004711 α-olefin Substances 0.000 claims description 9
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 8
- 229920000642 polymer Polymers 0.000 claims description 8
- 239000012792 core layer Substances 0.000 claims description 7
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 claims description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims 1
- 239000004707 linear low-density polyethylene Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 15
- 235000019198 oils Nutrition 0.000 description 15
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 12
- 239000005033 polyvinylidene chloride Substances 0.000 description 12
- 238000004806 packaging method and process Methods 0.000 description 8
- 235000013305 food Nutrition 0.000 description 7
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000000155 melt Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 235000021149 fatty food Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000015255 meat loaf Nutrition 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000003348 petrochemical agent Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 235000015277 pork Nutrition 0.000 description 2
- 235000020991 processed meat Nutrition 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229920001986 Vinylidene chloride-vinyl chloride copolymer Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- DZONITZGHBGUGF-UHFFFAOYSA-N ethene prop-1-yne Chemical group C=C.CC#C DZONITZGHBGUGF-UHFFFAOYSA-N 0.000 description 1
- 229920001038 ethylene copolymer Polymers 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 229920006015 heat resistant resin Polymers 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000005001 laminate film Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 235000014059 processed cheese Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000020995 raw meat Nutrition 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Landscapes
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1568282A JPS58132554A (ja) | 1982-02-02 | 1982-02-02 | 積層フイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1568282A JPS58132554A (ja) | 1982-02-02 | 1982-02-02 | 積層フイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132554A JPS58132554A (ja) | 1983-08-06 |
| JPH0217350B2 true JPH0217350B2 (fr) | 1990-04-20 |
Family
ID=11895516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1568282A Granted JPS58132554A (ja) | 1982-02-02 | 1982-02-02 | 積層フイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132554A (fr) |
-
1982
- 1982-02-02 JP JP1568282A patent/JPS58132554A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58132554A (ja) | 1983-08-06 |
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