JPS6414032A - Multi-layer shrink film - Google Patents

Multi-layer shrink film

Info

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
Application number
JP17173587A
Other languages
Japanese (ja)
Other versions
JPH07115449B2 (en
Inventor
Shoji Nakamura
Yoshiji Sugimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gunze Ltd
Gunze Kobunshi KK
Original Assignee
Gunze Ltd
Gunze Kobunshi KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gunze Ltd, Gunze Kobunshi KK filed Critical Gunze Ltd
Priority to JP62171735A priority Critical patent/JPH07115449B2/en
Publication of JPS6414032A publication Critical patent/JPS6414032A/en
Publication of JPH07115449B2 publication Critical patent/JPH07115449B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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.
JP62171735A 1987-07-08 1987-07-08 Multi-layer shrink film Expired - Lifetime JPH07115449B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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