EP 3521193 B1 20210915 - POUCH WITH SPOUT
Title (en)
POUCH WITH SPOUT
Title (de)
BEUTEL MIT AUSGUSS
Title (fr)
SACHET MUNI D'UN BEC VERSEUR
Publication
Application
Priority
- JP 2016194665 A 20160930
- JP 2017034635 W 20170926
Abstract (en)
[origin: EP3521193A1] Provided is a spouted pouch, said pouch being suitable for achieving a high gas-barrier property. This pouch X is provided with a pouch main body 10 and a spout 20. The pouch main body 10 is configured from a film having a sealant layer on an inner surface thereof. The spout 20 is an integrally molded resin body and contains each of an olefin-based resin and an ethylene-vinyl alcohol copolymer and is attached to the pouch main body by thermal welding with the sealant layer. The sealant layer is configured from an olefin-based resin film having a heat seal strength determined by the following peel test of 10N/15 mm or less. The peel test: two olefin-based films each lined with a fracture prevention film are partially thermal-welded by an action of a compression pressure of 0.2 MPa for 1 second at 105°C, and thereafter the thermally welded section is subjected to a peel test under the condition of a tension rate of 300 mm/min at 23±2°C.
IPC 8 full level
B65D 75/58 (2006.01)
CPC (source: EP US)
B65D 75/00 (2013.01 - US); B65D 75/008 (2013.01 - EP US); B65D 75/5883 (2013.01 - EP US); B65D 2575/586 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3521193 A1 20190807; EP 3521193 A4 20200422; EP 3521193 B1 20210915; JP WO2018062126 A1 20190711; US 2019241339 A1 20190808; WO 2018062126 A1 20180405
DOCDB simple family (application)
EP 17856077 A 20170926; JP 2017034635 W 20170926; JP 2018542571 A 20170926; US 201716337433 A 20170926