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Patent Searching and Data


Title:
FOOD PACKAGING BAG
Document Type and Number:
Japanese Patent JP3442341
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a food packaging bag low in bulk, light in weight, having practicality not inferior to appearance at all as compared with a food package using a tray, capable of increasing the display quantity per a unit area of a display place and the housing quantity of a refrigerator and a freezer in a home as compared with the package using the tray and drastically reducing the quantity of refuse from a home.
SOLUTION: The food packaging bag constituted of a bag upper piece part comprising a polypropylene film (A), a bag lid part and a bag lower piece part comprising a substrate sheet of which thickness is larger than that of the bag upper piece part and the bag lid part and which is constituted by forming at least a printing layer between a layer of a polypropylene film (B) and a layer of a polypropylene film (C).


Inventors:
Ishida, Yukio
Shimizu, Tatsuo
Application Number:
JP2000000106219
Publication Date:
September 02, 2003
Filing Date:
April 07, 2000
Export Citation:
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Assignee:
TOEI KAKO KK
TOYOBO CO LTD
International Classes:
B65D30/02; B65D33/18; B65D77/30; (IPC1-7): B65D77/30; B65D30/02; B65D33/18
Attorney, Agent or Firm:
森 治 (外1名)