Title:
FREEZING AND THAWING BAG
Document Type and Number:
Japanese Patent JP2018065616
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a freezing and thawing bag for protection and protecting food from temperature change in freezer, such as deterioration, opening and closing door, defrosting of door, etc. by freezing water.SOLUTION: A bag 3 is provided at the bottom of the inner bag 1, a double zipper 4 is provided at the top of the outer bag 2, and an inner bag is inserted into the outer bag and combined.SELECTED DRAWING: Figure 3
Inventors:
TAKAZAWA HIDEYOSHI
Application Number:
JP2016219203A
Publication Date:
April 26, 2018
Filing Date:
October 23, 2016
Export Citation:
Assignee:
TAKAZAWA HIDEYOSHI
International Classes:
B65D30/22; B65D33/25
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