Title:
PACKAGING MATERIAL
Document Type and Number:
Japanese Patent JP3506488
Kind Code:
B2
Abstract:
PURPOSE: To provide a packaging material which prevents ink from coming off and improves the luster on the surface of printed ink.
CONSTITUTION: An outermost layer is a noncrystalline polyester resin, an intermediate layer includes at least a polyamide resin and an ethylene-vinyl alcohol copolymer, and an innermost layer is a heat-seal layer. This coextrusion multi- layer film is printed at the outermost layer surface and further, coated with a transparent resin film.
Inventors:
Susumu Koga
Eiji Suwon
Eiji Suwon
Application Number:
JP13577094A
Publication Date:
March 15, 2004
Filing Date:
June 17, 1994
Export Citation:
Assignee:
Sumitomo Bakelite Co., Ltd.
International Classes:
B65D65/40; B32B27/00; B32B27/28; B32B27/34; B32B27/36; (IPC1-7): B65D65/40; B32B27/00; B32B27/28; B32B27/34; B32B27/36
Domestic Patent References:
| JP585562A | ||||
| JP5278134A | ||||
| JP5329996A |