JPS625792B2 - - Google Patents
Info
- Publication number
- JPS625792B2 JPS625792B2 JP56199373A JP19937381A JPS625792B2 JP S625792 B2 JPS625792 B2 JP S625792B2 JP 56199373 A JP56199373 A JP 56199373A JP 19937381 A JP19937381 A JP 19937381A JP S625792 B2 JPS625792 B2 JP S625792B2
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- ethylene
- layer
- outer layer
- eva
- 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 34
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 24
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 24
- 229920001577 copolymer Polymers 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 239000012792 core layer Substances 0.000 claims description 11
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 10
- 239000005977 Ethylene Substances 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 10
- 229920000554 ionomer Polymers 0.000 claims description 9
- 239000004711 α-olefin Substances 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 229920006257 Heat-shrinkable film Polymers 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 15
- 235000019198 oils Nutrition 0.000 description 15
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 13
- 239000005033 polyvinylidene chloride Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 235000013305 food Nutrition 0.000 description 6
- 229920000089 Cyclic olefin copolymer Polymers 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000006866 deterioration Effects 0.000 description 3
- 235000021149 fatty food Nutrition 0.000 description 3
- 230000000704 physical effect Effects 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 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
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 235000021485 packed food Nutrition 0.000 description 1
- 235000014059 processed cheese Nutrition 0.000 description 1
- 235000020991 processed meat Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 235000020995 raw meat Nutrition 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19937381A JPS58108136A (ja) | 1981-12-10 | 1981-12-10 | 熱収縮性積層フイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19937381A JPS58108136A (ja) | 1981-12-10 | 1981-12-10 | 熱収縮性積層フイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58108136A JPS58108136A (ja) | 1983-06-28 |
| JPS625792B2 true JPS625792B2 (de) | 1987-02-06 |
Family
ID=16406673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19937381A Granted JPS58108136A (ja) | 1981-12-10 | 1981-12-10 | 熱収縮性積層フイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58108136A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3541999B2 (ja) * | 1996-07-19 | 2004-07-14 | 呉羽化学工業株式会社 | 熱可塑性多層フィルム |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146487A (en) * | 1976-06-01 | 1977-12-06 | Mitsui Petrochem Ind Ltd | Oriented, laminated films and their mnaufacture |
| JPS543179A (en) * | 1977-06-10 | 1979-01-11 | Asahi Chem Ind Co Ltd | Heat-shrinkable laminate film |
| JPS5479797A (en) * | 1977-12-08 | 1979-06-26 | Sumitomo Bakelite Co Ltd | Composite film for use in skin pack |
| JPS5515876A (en) * | 1978-07-22 | 1980-02-04 | Mitsubishi Plastics Ind | Material for packing processed meat and packing method that use said material |
| JPS5627347A (en) * | 1979-08-13 | 1981-03-17 | Seisan Nipponsha Kk | Duplex layer film or sheet manufactured by cooextrusion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6033000Y2 (ja) * | 1980-05-01 | 1985-10-02 | 大日本印刷株式会社 | 複合フイルム |
-
1981
- 1981-12-10 JP JP19937381A patent/JPS58108136A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52146487A (en) * | 1976-06-01 | 1977-12-06 | Mitsui Petrochem Ind Ltd | Oriented, laminated films and their mnaufacture |
| JPS543179A (en) * | 1977-06-10 | 1979-01-11 | Asahi Chem Ind Co Ltd | Heat-shrinkable laminate film |
| JPS5479797A (en) * | 1977-12-08 | 1979-06-26 | Sumitomo Bakelite Co Ltd | Composite film for use in skin pack |
| JPS5515876A (en) * | 1978-07-22 | 1980-02-04 | Mitsubishi Plastics Ind | Material for packing processed meat and packing method that use said material |
| JPS5627347A (en) * | 1979-08-13 | 1981-03-17 | Seisan Nipponsha Kk | Duplex layer film or sheet manufactured by cooextrusion |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58108136A (ja) | 1983-06-28 |
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