EP 0303654 B1 19911127 - PROCESS FOR FORMING THE BASE OF A BAG IN FLEXIBLE SYNTHETIC MATERIAL, AND DEVICE FOR IMPLEMENTING SAID PROCESS
Title (en)
PROCESS FOR FORMING THE BASE OF A BAG IN FLEXIBLE SYNTHETIC MATERIAL, AND DEVICE FOR IMPLEMENTING SAID PROCESS
Publication
Application
Priority
FR 8702436 A 19870219
Abstract (en)
[origin: WO8806125A1] Process for soldering the lower corners of a bag. Liquid is forced by the gradual moving together of two concave flasks (105, 106), of which the point of contact rises gradually towards the top with the relative moving together of the jaws (100, 101). Application to the conditionning of liquids.
IPC 1-7
IPC 8 full level
B65B 3/18 (2006.01); B65B 61/24 (2006.01)
CPC (source: EP US)
B65B 61/24 (2013.01 - EP US); Y10T 156/15 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8806125 A1 19880825; AT E69776 T1 19911215; CA 1274223 A 19900918; DE 3866467 D1 19920109; EP 0303654 A1 19890222; EP 0303654 B1 19911127; JP H01502259 A 19890810; US 5047105 A 19910910
DOCDB simple family (application)
FR 8800070 W 19880209; AT 88901850 T 19880209; CA 559204 A 19880218; DE 3866467 T 19880209; EP 88901850 A 19880209; JP 50182388 A 19880209; US 28698788 A 19881019