PACKAGING BAG

Japanese Patent JP2023150940

A

To facilitate eliminating cut portions overlapping with each other by employing a configuration in which only one cut portion is formed in an intersection area of vertical and horizontal cut rows according to the present invention relating to a preferable packaging bag for sealing and packaging, for example, a sheet-like percutaneous absorbent.SOLUTION: In an intersection area 50 between one opening processing part 30 and the other opening processing part 40, at least cut rows 82 located at both ends in a width direction out of cut rows 82 of the one opening processing part 30 become skip parts 90 and 91 where cut parts 80 are not formed by the amount equivalent to a length corresponding to that in a width direction of the other opening processing part 40, and the cut parts 80 of the other opening processing part 40 are formed inside the skip parts 90 and 91. Further, the cut parts 80 of the one opening processing part 30 are formed between the cut parts 80 located inside one group of skip parts 90 and 91 and the cut parts 80 located inside the other group of skip parts 90 and 91 of the other opening processing part 40.SELECTED DRAWING: Figure 1

JPH0631082	INDUSTRIAL APPLICABILITY: A device for opening and separating a food miscellaneous goods or retail product bag, a pack of a food miscellaneous goods or retail product bag.
JP2015093701	LAMINATED MATERIAL FOR DISPENSING PACKAGING AND PACKAGING BAG FOR DISPENSING PACKAGING

TATSUMI MAHO
YAJIMA SHUNSUKE

JP2022060298A

October 16, 2023

March 31, 2022

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TOPPAN PRINTING CO LTD

B65D33/00; B65D77/00; B65D77/30

Hajime Hirose
Toru Miyasaka

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