JPH0526652B2 - - Google Patents
Info
- Publication number
- JPH0526652B2 JPH0526652B2 JP59179543A JP17954384A JPH0526652B2 JP H0526652 B2 JPH0526652 B2 JP H0526652B2 JP 59179543 A JP59179543 A JP 59179543A JP 17954384 A JP17954384 A JP 17954384A JP H0526652 B2 JPH0526652 B2 JP H0526652B2
- Authority
- JP
- Japan
- Prior art keywords
- heat
- hot water
- film
- shrinkage stress
- resin layer
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 176
- 229920006280 packaging film Polymers 0.000 claims description 88
- 239000012785 packaging film Substances 0.000 claims description 88
- 238000004806 packaging method and process Methods 0.000 claims description 44
- 238000010438 heat treatment Methods 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 22
- 239000011347 resin Substances 0.000 claims description 22
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 21
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 20
- 229920006122 polyamide resin Polymers 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 17
- 229920005992 thermoplastic resin Polymers 0.000 claims description 16
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 13
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- 229920002292 Nylon 6 Polymers 0.000 claims description 9
- 229920001684 low density polyethylene Polymers 0.000 claims description 9
- 239000004702 low-density polyethylene Substances 0.000 claims description 9
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 7
- 238000009461 vacuum packaging Methods 0.000 claims description 5
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical class C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims 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 claims description 2
- 229920012753 Ethylene Ionomers Polymers 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 63
- 235000015277 pork Nutrition 0.000 description 24
- 238000000034 method Methods 0.000 description 19
- 239000012812 sealant material Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 230000008602 contraction Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000000565 sealant Substances 0.000 description 5
- 229920006257 Heat-shrinkable film Polymers 0.000 description 4
- 235000020991 processed meat Nutrition 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 240000000571 Nopalea cochenillifera Species 0.000 description 1
- 229920003355 Novatec® Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- RLAWWYSOJDYHDC-BZSNNMDCSA-N lisinopril Chemical compound C([C@H](N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(O)=O)C(O)=O)CC1=CC=CC=C1 RLAWWYSOJDYHDC-BZSNNMDCSA-N 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179543A JPS6154930A (ja) | 1984-08-28 | 1984-08-28 | 熱収縮包装用フイルム及びそれを用いた包装体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59179543A JPS6154930A (ja) | 1984-08-28 | 1984-08-28 | 熱収縮包装用フイルム及びそれを用いた包装体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6154930A JPS6154930A (ja) | 1986-03-19 |
| JPH0526652B2 true JPH0526652B2 (fr) | 1993-04-16 |
Family
ID=16067585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59179543A Granted JPS6154930A (ja) | 1984-08-28 | 1984-08-28 | 熱収縮包装用フイルム及びそれを用いた包装体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6154930A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE460304B (sv) * | 1981-12-01 | 1989-09-25 | Volvo Ab | Anordning foer tillfoersel av foerbraenningsluft till cylindrarna i en foerbraenningsmotor |
| SE460303B (sv) * | 1981-12-01 | 1989-09-25 | Volvo Ab | Anordning foer tillfoersel av foerbraenningsluft till cylindrarna i en foerbraenningsmotor |
| US4755402A (en) * | 1987-03-03 | 1988-07-05 | W. R. Grace & Co., Cryovac Div. | Thermoplastic multi-layer barrier packaging film and bags made therefrom |
| JPS6422550A (en) * | 1987-07-18 | 1989-01-25 | Dainippon Printing Co Ltd | Heat-shrinkable packaging material with heat-sealing layer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515876A (en) * | 1978-07-22 | 1980-02-04 | Mitsubishi Plastics Ind | Material for packing processed meat and packing method that use said material |
| JPS5675857A (en) * | 1979-11-28 | 1981-06-23 | Asahi Dow Ltd | Cold high extending multilayer film and its manufacture |
| JPS56131135A (en) * | 1980-03-13 | 1981-10-14 | Sumitomo Bakelite Co | Package |
| JPS56136365A (en) * | 1980-03-28 | 1981-10-24 | Mitsubishi Plastics Ind | Laminated film |
| JPS5814743A (ja) * | 1981-07-20 | 1983-01-27 | 住友ベークライト株式会社 | 包装体の製造方法 |
| JPS5979753A (ja) * | 1982-10-29 | 1984-05-09 | 呉羽化学工業株式会社 | 熱収縮性複合フイルム及びその製造方法 |
| JPS59152853A (ja) * | 1983-02-21 | 1984-08-31 | 住友ベークライト株式会社 | 熱収縮性多層フイルムの製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872038U (ja) * | 1981-11-09 | 1983-05-16 | 大日本印刷株式会社 | 収縮包装用フイルム |
| JPS5956031U (ja) * | 1982-10-05 | 1984-04-12 | 凸版印刷株式会社 | 包装袋 |
-
1984
- 1984-08-28 JP JP59179543A patent/JPS6154930A/ja active Granted
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515876A (en) * | 1978-07-22 | 1980-02-04 | Mitsubishi Plastics Ind | Material for packing processed meat and packing method that use said material |
| JPS5675857A (en) * | 1979-11-28 | 1981-06-23 | Asahi Dow Ltd | Cold high extending multilayer film and its manufacture |
| JPS56131135A (en) * | 1980-03-13 | 1981-10-14 | Sumitomo Bakelite Co | Package |
| JPS56136365A (en) * | 1980-03-28 | 1981-10-24 | Mitsubishi Plastics Ind | Laminated film |
| JPS5814743A (ja) * | 1981-07-20 | 1983-01-27 | 住友ベークライト株式会社 | 包装体の製造方法 |
| JPS5979753A (ja) * | 1982-10-29 | 1984-05-09 | 呉羽化学工業株式会社 | 熱収縮性複合フイルム及びその製造方法 |
| JPS59152853A (ja) * | 1983-02-21 | 1984-08-31 | 住友ベークライト株式会社 | 熱収縮性多層フイルムの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6154930A (ja) | 1986-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |