EP 2192048 A4 20100908 - ZIPPER POUCH WITH A SPOUT
Title (en)
ZIPPER POUCH WITH A SPOUT
Title (de)
REISSVERSCHLUSSBEUTEL MIT AUSGIESSER
Title (fr)
SACHET À FERMETURE ÉCLAIR AVEC UN BEC VERSEUR
Publication
Application
Priority
- JP 2008065059 W 20080818
- JP 2007214274 A 20070821
Abstract (en)
[origin: EP2192048A1] It is an object of the present invention to provide a pouch comprising a plurality of plastic sheets sealed on periphery, the pouch having a contents spout and a plastic zipper arranged in a fused state between the sheets whose outer periphery is sealed, and the pouch being heat-sterilized after being filled with contents. The aforedescribed aspect of the present invention is characterized in that a barrier portion is formed in a portion of the pouch interior set further toward the contents and away from the plastic zipper, the barrier portion formed in a state in which a film base material has been folded over. As a result, even if any damage is imparted during the step for manufacturing the plastic zipper or the step for mounting the zipper in the pouch, there will be no incidence of the contents leaking from the barrier portion and reaching the zipper portion due to heat and pressure encountered when retort sterilization, boiling, or another type of heat sterilization is performed after the pouch has been filled with foodstuffs or other material. The customer can thus be provided with a product that is stable in terms of hygiene and quality control.
IPC 8 full level
B65D 33/25 (2006.01); B65D 33/38 (2006.01)
CPC (source: EP US)
B65D 33/2525 (2013.01 - EP US); B65D 33/2533 (2013.01 - EP US); B65D 75/566 (2013.01 - EP US); B65D 75/5805 (2013.01 - EP US); B65D 75/5883 (2013.01 - EP US)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2009025379A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2192048 A1 20100602; EP 2192048 A4 20100908; EP 2192048 B1 20120201; AT E543739 T1 20120215; CN 101808908 A 20100818; JP 2009046156 A 20090305; JP 5125310 B2 20130123; KR 101216406 B1 20121228; KR 20100049633 A 20100512; MY 154260 A 20150529; US 2011116730 A1 20110519; WO 2009025379 A1 20090226
DOCDB simple family (application)
EP 08792668 A 20080818; AT 08792668 T 20080818; CN 200880108647 A 20080818; JP 2007214274 A 20070821; JP 2008065059 W 20080818; KR 20107004847 A 20080818; MY PI20100745 A 20080818; US 67462208 A 20080818