Title:
POUCH CONTAINER PACKAGING AND POUCH CONTAINER
Document Type and Number:
WIPO Patent Application WO/2015/045509
Kind Code:
A1
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.
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Inventors:
NABETA HIROYOSHI (JP)
UEDA OSAO (JP)
ISHIHARA MANABU (JP)
KANEMITSU HIROKI (JP)
NEMOTO KOHEI (JP)
UEDA OSAO (JP)
ISHIHARA MANABU (JP)
KANEMITSU HIROKI (JP)
NEMOTO KOHEI (JP)
Application Number:
PCT/JP2014/065892
Publication Date:
April 02, 2015
Filing Date:
June 16, 2014
Export Citation:
Assignee:
FUJISEAL INTERNATIONAL INC (JP)
International Classes:
B65D30/20; B65D33/38
Domestic Patent References:
| WO2007126044A1 | 2007-11-08 | |||
| WO2005030595A1 | 2005-04-07 |
Foreign References:
| JPH11208676A | 1999-08-03 | |||
| JP2005096861A | 2005-04-14 | |||
| JP2009132451A | 2009-06-18 | |||
| JPS5746750A | 1982-03-17 | |||
| US20040141665A1 | 2004-07-22 | |||
| JP2000344252A | 2000-12-12 |
Other References:
See also references of EP 3056447A4
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