JPS6414032A - Multi-layer shrink film - Google Patents
Multi-layer shrink filmInfo
- Publication number
- JPS6414032A JPS6414032A JP17173587A JP17173587A JPS6414032A JP S6414032 A JPS6414032 A JP S6414032A JP 17173587 A JP17173587 A JP 17173587A JP 17173587 A JP17173587 A JP 17173587A JP S6414032 A JPS6414032 A JP S6414032A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- film
- acrylic acid
- minutes
- processed
- 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.)
- Granted
Links
- 229920006300 shrink film Polymers 0.000 title abstract 3
- 235000020991 processed meat Nutrition 0.000 abstract 4
- 229920005989 resin Polymers 0.000 abstract 4
- 239000011347 resin Substances 0.000 abstract 4
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 abstract 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 2
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920006280 packaging film Polymers 0.000 abstract 1
- 239000012785 packaging film Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE:To obtain a processed-meat packaging film enabling heat sterilization and possessing favorable adhesion between the film and processed-meat, by a method wherein the innermost layer of a multi-layer shrink film is comprised of an ethylene- acrylic acid copolymer resin layer. CONSTITUTION:The title film is of a multi-layer shrink film whose innermost layer is in a laminated structure comprised of an ethylene-acrylic acid copolymer resin layer. The ethylene-acrylic acid copolymer resin layer is manufactured through high- pressure polymerization reaction and a matter where melt index is 1.5g/10 minutes - 20.0g/10 minutes and content of acrylic acid is 3-10wt.% is preferable. When the melt index becomes 1.5g/10 minutes or less, adhesion to a processed meat is deteriorated and when the same becomes 20.0g/10 minutes or more, productivity is lowered. When the content of acrylic acid becomes 3wt.% or less, the adhesion to the processed- meat is deteriorated and when the same becomes 10wt.% or more, film manufacturing properties and blocking resistance are deteriorated. When a multi-layer film is of a three-layer structure, a resin layer whose tenacity, heat resistance, water resistance and gas barrier properties are favorable is preferable as the outermost layer to and a substance which can stick the outermost layer and innermost layer to each other is preferable as an intermediate layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62171735A JPH07115449B2 (en) | 1987-07-08 | 1987-07-08 | Multi-layer shrink film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62171735A JPH07115449B2 (en) | 1987-07-08 | 1987-07-08 | Multi-layer shrink film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6414032A true JPS6414032A (en) | 1989-01-18 |
| JPH07115449B2 JPH07115449B2 (en) | 1995-12-13 |
Family
ID=15928713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62171735A Expired - Lifetime JPH07115449B2 (en) | 1987-07-08 | 1987-07-08 | Multi-layer shrink film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07115449B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5051266A (en) * | 1989-12-01 | 1991-09-24 | Viskase Corporation | Meat-adhering multilayer film |
| US5126828A (en) * | 1989-04-07 | 1992-06-30 | Mitsubishi Denki Kabushiki Kaisha | Wafer scale integration device |
| EP0658310A1 (en) | 1993-12-14 | 1995-06-21 | Wolff Walsrode Ag | At least four-layered, coextruded, biaxially stretched, transparent, tubular sausage casing having improved barrier properties against water-vapour-oxygen permeation and light transmittance |
| US6541087B1 (en) | 1999-09-14 | 2003-04-01 | Wolff Walsrode Ag | Multilayer, biaxially stretched, high-barrier plastic skin |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981965U (en) * | 1972-11-09 | 1974-07-16 | ||
| JPS542151A (en) * | 1977-06-07 | 1979-01-09 | Daido Metal Co Ltd | Circuit of compensating temperature of meter that use differential transformer |
| JPS5415981A (en) * | 1977-07-06 | 1979-02-06 | Gunze Kk | Heat shrinking laminate film manufacture |
| JPS5612070U (en) * | 1979-07-10 | 1981-02-02 | ||
| JPS61287720A (en) * | 1986-06-21 | 1986-12-18 | Asahi Chem Ind Co Ltd | Cold high-orientation multi-layer film and manufacture thereof |
| JPS6311825U (en) * | 1986-07-11 | 1988-01-26 |
-
1987
- 1987-07-08 JP JP62171735A patent/JPH07115449B2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4981965U (en) * | 1972-11-09 | 1974-07-16 | ||
| JPS542151A (en) * | 1977-06-07 | 1979-01-09 | Daido Metal Co Ltd | Circuit of compensating temperature of meter that use differential transformer |
| JPS5415981A (en) * | 1977-07-06 | 1979-02-06 | Gunze Kk | Heat shrinking laminate film manufacture |
| JPS5612070U (en) * | 1979-07-10 | 1981-02-02 | ||
| JPS61287720A (en) * | 1986-06-21 | 1986-12-18 | Asahi Chem Ind Co Ltd | Cold high-orientation multi-layer film and manufacture thereof |
| JPS6311825U (en) * | 1986-07-11 | 1988-01-26 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5126828A (en) * | 1989-04-07 | 1992-06-30 | Mitsubishi Denki Kabushiki Kaisha | Wafer scale integration device |
| US5051266A (en) * | 1989-12-01 | 1991-09-24 | Viskase Corporation | Meat-adhering multilayer film |
| EP0658310A1 (en) | 1993-12-14 | 1995-06-21 | Wolff Walsrode Ag | At least four-layered, coextruded, biaxially stretched, transparent, tubular sausage casing having improved barrier properties against water-vapour-oxygen permeation and light transmittance |
| US6541087B1 (en) | 1999-09-14 | 2003-04-01 | Wolff Walsrode Ag | Multilayer, biaxially stretched, high-barrier plastic skin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07115449B2 (en) | 1995-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20071213 Year of fee payment: 12 |