Title:
POUCH WITH BUNG HOLE
Document Type and Number:
Japanese Patent JP2022149737
Kind Code:
A
Abstract:
To provide a pouch with a bung hole which is excellent in self-standing, and in particular, is excellent in self-standing even if a content is poured out and is decreased.MEANS FOR SOLVING THE PROBLEM: A pouch 50 with a bung hole includes: a pouch body 51 that is composed of a laminated sheet 60 which has a thermoplastic resin layer 63 on at least an innermost layer, and includes at least a paper base material layer 62; and a bung hole body 41 which is joined to an upper edge part 24 of the pouch body 51. The pouch body 51 comprises: an upper edge seal part 512; a trunk part 513 which continues to a lower side of the upper edge seal part 512; and a bottom 514 which continues to a lower side of the trunk part 513. A width W of the bottom 514 and a height H of the pouch body 51 satisfies 1.1×W≤H≤4.0×W.SELECTED DRAWING: Figure 2
Inventors:
YAMAOKA TAKAYO
TAKEMOTO IPPEI
TAKEMOTO IPPEI
Application Number:
JP2021052015A
Publication Date:
October 07, 2022
Filing Date:
March 25, 2021
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B65D30/16
Attorney, Agent or Firm:
Hiromi Fujimasu
Fukamachi Keiko
Hideo Ito
Naoki Goto
Hideyuki Tateishi
Fukamachi Keiko
Hideo Ito
Naoki Goto
Hideyuki Tateishi