Title:
PACKAGING BAG
Document Type and Number:
Japanese Patent JP2017052547
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a packaging bag by which an opening feeling can be obtained in opening in the packaging bag where easy-opening processing is performed in a prescribed position.SOLUTION: A packaging bag 100 is configured by a laminate having a plastic film as a base material. The laminate comprises at least a surface film layer, a mineral including layer including a mineral, an intermediate film layer, and a sealant layer in the order from a surface on the outside of the packaging bag. The packaging bag has an easy opening line 2 for opening, and a thick film part and a thin film part of the mineral including layer including the mineral are repetitively provided along the easy opening line. In the packaging bag, the easy opening line is provided in the intermediate film layer.SELECTED DRAWING: Figure 1
Inventors:
SAITO TAKASHI
Application Number:
JP2015179541A
Publication Date:
March 16, 2017
Filing Date:
September 11, 2015
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B65D33/00