Title:
HEAT-SHRINKABLE GAS BARRIER FILM AND PACKAGE
Document Type and Number:
Japanese Patent JP2003320627
Kind Code:
A
Abstract:
To provide a heat-shrinkable gas barrier film suitable for gas substituted packaging having heat sealability and stable gas barrier properties.
The heat-shrinkable gas barrier film is obtained by laminating a polyvinyl alcohol and/or an ethylene/vinyl alcohol resin to a heat-shrinkable film.
Inventors:
KAWASHIMA MASAHIKO
MATSUKI YUTAKA
MATSUKI YUTAKA
Application Number:
JP2002132944A
Publication Date:
November 11, 2003
Filing Date:
May 08, 2002
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
B65D77/04; B32B27/28; B32B27/30; B32B27/32; B65D65/40; B65D81/20; (IPC1-7): B32B27/30; B32B27/28; B32B27/32; B65D65/40; B65D77/04; B65D81/20
Previous Patent: MULTILAYERED LAMINATE INCLUDING LAMINATED PART OF FLUOROPOLYMER AND CHLORINATED POLYVINYL CHLORIDE
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