JPH0218328B2 - - Google Patents
Info
- Publication number
- JPH0218328B2 JPH0218328B2 JP2569082A JP2569082A JPH0218328B2 JP H0218328 B2 JPH0218328 B2 JP H0218328B2 JP 2569082 A JP2569082 A JP 2569082A JP 2569082 A JP2569082 A JP 2569082A JP H0218328 B2 JPH0218328 B2 JP H0218328B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- ethylene
- copolymer
- shrinkable film
- 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 38
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 29
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 29
- 239000004711 α-olefin Substances 0.000 claims description 29
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 27
- 229920006257 Heat-shrinkable film Polymers 0.000 claims description 17
- 238000002844 melting Methods 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 13
- 239000013078 crystal Substances 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 229920001577 copolymer Polymers 0.000 claims description 9
- 229920005653 propylene-ethylene copolymer Polymers 0.000 claims description 7
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- 239000005977 Ethylene Substances 0.000 claims description 5
- -1 1-4-methylpentene Chemical compound 0.000 claims description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims description 4
- 239000002356 single layer Substances 0.000 claims description 4
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims description 3
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims 1
- 239000003921 oil Substances 0.000 description 14
- 235000019198 oils Nutrition 0.000 description 14
- 238000004806 packaging method and process Methods 0.000 description 10
- 238000007789 sealing Methods 0.000 description 9
- 235000013305 food Nutrition 0.000 description 6
- 239000000155 melt Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920000098 polyolefin Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 235000021149 fatty food Nutrition 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 229920000092 linear low density polyethylene Polymers 0.000 description 1
- 239000004707 linear low-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 235000013594 poultry meat Nutrition 0.000 description 1
- 235000020991 processed meat Nutrition 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
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2569082A JPS58142819A (ja) | 1982-02-19 | 1982-02-19 | 熱収縮性フイルム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2569082A JPS58142819A (ja) | 1982-02-19 | 1982-02-19 | 熱収縮性フイルム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58142819A JPS58142819A (ja) | 1983-08-25 |
| JPH0218328B2 true JPH0218328B2 (de) | 1990-04-25 |
Family
ID=12172780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2569082A Granted JPS58142819A (ja) | 1982-02-19 | 1982-02-19 | 熱収縮性フイルム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58142819A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1163372B (it) * | 1983-05-13 | 1987-04-08 | Grace W R & Co | Pellicole laminate ad elevate caratteristiche di silenziosita' e morbidezza, in particolare per contenitori o sacchetti di drenaggio ad uso medicale |
| JPS61123516A (ja) * | 1984-11-21 | 1986-06-11 | Showa Denko Kk | 低温熱収縮性フイルム |
-
1982
- 1982-02-19 JP JP2569082A patent/JPS58142819A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58142819A (ja) | 1983-08-25 |
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