EP 2614954 B1 20171101 - RESIN BAG PRODUCTION EQUIPMENT
Title (en)
RESIN BAG PRODUCTION EQUIPMENT
Title (de)
AUSRÜSTUNG ZUR HERSTELLUNG VON HARZBEUTELN
Title (fr)
ÉQUIPEMENT DE FABRICATION DE SAC EN RÉSINE
Publication
Application
Priority
JP 2010005539 W 20100910
Abstract (en)
[origin: EP2614954A1] Resin bag manufacturing equipment is provided that is capable of accurately inserting a port into a necessary position in an opening of a bag body even if moving means of a belt driven type with an inferior positioning accuracy is used. Resin bag manufacturing equipment 10 of the present invention includes a body fabricating unit 20 fabricating a bag body 100, a port attaching unit 40 attaching a port 200 to the bag body 100 by welding, and a filling unit 50 filling the bag with a content. The port attaching unit 40 includes a port holder 73 holding the port 200 when the port 200 is inserted into an opening 101 of the bag body 100. This port holder 73 includes a hold ring 732 configured of a combination of a plurality of segments 732a to 732d, and a spiral spring 733 applying an elastic force oriented to diameter reduction to the hold ring 732.
IPC 8 full level
B31B 70/84 (2017.01); B65B 57/00 (2006.01); B65B 61/18 (2006.01); B65G 21/20 (2006.01); B65G 47/88 (2006.01); B31B 70/04 (2017.01); B31B 150/20 (2017.01); B31B 160/10 (2017.01); B65B 3/02 (2006.01); B65B 51/14 (2006.01)
CPC (source: EP)
B65B 3/022 (2013.01); B65B 51/146 (2013.01); B65B 61/186 (2013.01); B31B 70/844 (2017.07)
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 SE SI SK SM TR
DOCDB simple family (publication)
EP 2614954 A1 20130717; EP 2614954 A4 20160120; EP 2614954 B1 20171101; CN 102858526 A 20130102; CN 102858526 B 20151125; JP 5518204 B2 20140611; JP WO2012032581 A1 20131031; WO 2012032581 A1 20120315
DOCDB simple family (application)
EP 10856932 A 20100910; CN 201080066411 A 20100910; JP 2010005539 W 20100910; JP 2012532738 A 20100910