Title:
PACKAGING BAG
Document Type and Number:
Japanese Patent JP2023175358
Kind Code:
A
Abstract:
To provide a packaging bag capable of pouring out a liquid content without causing contamination to fingers or the surroundings.SOLUTION: A packaging bag 100 is constituted by three films comprising a front side film, a rear side film and a double-folded branch film. The packaging bag has a storage chamber A for storing a liquid content, and a front side small chamber B and a rear side small chamber C which are branched. The storage chamber A is constituted by overlapping a lower side 1A of the front side film and a lower side 2A of the rear side film. The branch film is partitioned into two by a folding line 3x, and the front side small chamber B is constituted by overlapping an upper side 1B of the front side film and a front side region 3B of the branch film, and the rear side small chamber C is constituted by overlapping an upper side 2C of the rear film and a rear side region 3C of the branch film. Then, at the position of the folding line 3x of the branch film, a content pour-out port 4 is provided. This content pour-out port 4 and the storage chamber are separated by easily peelable separation seal lines 5B, 5C, 5A.SELECTED DRAWING: Figure 1
Inventors:
NAKATA YUKI
NAKAJIMA YOSHITO
NAKAJIMA YOSHITO
Application Number:
JP2022087766A
Publication Date:
December 12, 2023
Filing Date:
May 30, 2022
Export Citation:
Assignee:
TOPPAN HOLDINGS INC
International Classes:
B65D75/60; B65D33/36
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