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1. (WO2015045509) POUCH CONTAINER PACKAGING AND POUCH CONTAINER

Pub. No.:    WO/2015/045509    International Application No.:    PCT/JP2014/065892
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Tue Jun 17 01:59:59 CEST 2014
IPC: B65D 30/20
B65D 33/38
Applicants: FUJISEAL INTERNATIONAL, INC.
株式会社フジシールインターナショナル
Inventors: NABETA Hiroyoshi
鍋田 啓好
UEDA Osao
上田 修生
ISHIHARA Manabu
石原 学
KANEMITSU Hiroki
金光 広樹
NEMOTO Kohei
根本 孝平
Title: POUCH CONTAINER PACKAGING AND POUCH CONTAINER
Abstract:
The purpose of this invention is to provide pouch container packaging and a pouch container that are capable of effectively preventing diagonal seal sections from tearing off and preventing contents from leaking from the pouch container. Pouch container packaging (A1) comprises: a pair of exterior films (1) that are positioned on the front face side and the back face side so as to sandwich a spout (3) disposed on the top side and that have a lateral end, a bottom end, and a diagonal edge end disposed between the lateral end and the bottom end; a pair of gusset films (2) that are positioned between the pair of exterior films (1) in a state where each is folded and that have a lateral end and a diagonal edge end; a side sealing portion (43) that joins the lateral end of the pair of exterior films (1) and the lateral end of the pair of gusset films (2); a bottom sealing portion (44) that joins the bottom ends of the pair of exterior films (1); and a diagonal sealing portion (45) that joins the diagonal edge ends of the exterior film (1) and the diagonal edge end of the gusset film (2). At least a portion of the inner end edge (45a) of the diagonal sealing seal portion (45) is curved.