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Title:
COMPOSITE SHEET FOR STERILIZED PACKAGING BAG
Document Type and Number:
Japanese Patent JPS5426190
Kind Code:
A
Abstract:

PURPOSE: To form a packaging composite sheet adapted for high pressure steam sterilization or gas sterilization by laminating integrally heat resistant plastic film and porous sheet-like fibrous structure via molten plastic.


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Inventors:
UEHARA MASARU
KITAGAWA HIROSHI
KOBAYASHI TOSHIO
Application Number:
JP9056477A
Publication Date:
February 27, 1979
Filing Date:
July 28, 1977
Export Citation:
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Assignee:
MITSUBISHI RAYON CO
International Classes:
B32B27/02; B32B3/24; B32B27/08; B32B27/12; B65D65/40; B65D81/20; (IPC1-7): B32B27/08; B65D65/40; B65D81/20



 
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