Title:
PACKAGING BAG
Document Type and Number:
Japanese Patent JP2023127770
Kind Code:
A
Abstract:
To provide a packaging bag in which a paper layer constituting the packaging bag and a film layer different from the paper layer can be easily separated.SOLUTION: A packaging bag made from a laminate comprises, in order from an outside, a paper layer, an adhesive layer and a film layer, in which an adhesive strength between the paper layer and the film layer is 0.001 to 1 N/15 mm.SELECTED DRAWING: Figure 2
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Inventors:
YAMAGUCHI KEISUKE
Application Number:
JP2022031661A
Publication Date:
September 14, 2023
Filing Date:
March 02, 2022
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B65D65/40; B32B1/02; B32B7/06; B32B7/12; B32B27/10; B32B29/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Youhei Suzuki
Takahito Sugiura
Yoshiki Kuroki
Youhei Suzuki
Takahito Sugiura
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