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Patent Searching and Data


Title:
PACKAGING MATERIAL FOR FROZEN FOOD
Document Type and Number:
Japanese Patent JP06001369
Kind Code:
A
Abstract:

PURPOSE: To provide a packaging material for frozen food with excellent anti- bending property and gas barrier property, in the form of packaging film.

CONSTITUTION: For a packaging material with gas barrier property, which consists of a plastic base and a silicon oxide thin film layer provided at least on one surface of the plastic base, the specific gravity of the thin film is made to be 1.80-2.20. By doing this, a packaging material for frozen food which has an excellent gas barrier property and high anti-bending property, is superior in the barrier characteristics at low temperature, and of which the comprehensive practical utility properties are excellent is provided.


Inventors:
Matsuda, Naganari
Izeki, Seiji
Morihara, Yoshiharu
Kotani, Toru
Otani, Toshiyuki
Yamada, Yozo
Application Number:
JP1992000161214
Publication Date:
January 11, 1994
Filing Date:
June 19, 1992
Export Citation:
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Assignee:
TOYOBO CO LTD
International Classes:
B32B9/00; B32B27/06; B65D65/40; B65D81/26; C08J7/04; B32B9/00; B32B27/06; B65D65/40; B65D81/26; C08J7/00; (IPC1-7): B65D65/40; B32B9/00; B32B27/06; B65D81/26; C08J7/04