EP 1387792 A1 20040211 - METHOD FOR MAKING BAGS COMPRISING SLIDER-ACTUATED CLOSURE PROFILES, MANUFACTURING MACHINE AND RESULTING BAGS
Title (en)
METHOD FOR MAKING BAGS COMPRISING SLIDER-ACTUATED CLOSURE PROFILES, MANUFACTURING MACHINE AND RESULTING BAGS
Title (de)
VERFAHREN UND VORRICHTUNG ZUM HERSTELLEN VON BEUTELN MIT VON EINEM SCHIEBER BETÄTIGBAREN SCHLIESSPROFILEN , UND ERZEUGTE BEUTEL
Title (fr)
PROCEDE DE REALISATION DE SACHETS COMPORTANT DES PROFILES DE FERMETURE ACTIONNES PAR CURSEUR, MACHINE DE FABRICATION ET SACHETS OBTENUS
Publication
Application
Priority
- FR 0201633 W 20020515
- FR 0106367 A 20010515
Abstract (en)
[origin: WO02092434A1] The invention concerns a method for automatically producing bags equipped with matching closure profiles (30, 40) integral with separate support webs and associated with an actuating slider (50) which consists in: continuously unwinding a supply of at least a film (110) adapted to form the bag walls, continuously unwinding a supply of closure assembly comprising matching closure profiles integral with the lateral webs (26, 28) of separate supports extending beyond the closure profiles, the profiles being associated with a slider actuating the closure profiles distributed over the length of the unwound closure assembly, fixing the thus formed closure assembly, via external lateral support webs on the film forming the bag wall. The invention is characterised in that it consists in producing a loop in the unwinding film and in fixing the closure assembly in a concave part of the loop on the surface of the loop which corresponds to the outer surface of the bag.
IPC 1-7
IPC 8 full level
B65B 9/10 (2006.01); B65B 9/20 (2012.01); B65B 61/18 (2006.01); B65D 33/25 (2006.01)
CPC (source: EP US)
B65B 9/20 (2013.01 - EP US); B65B 61/188 (2013.01 - EP US); B65D 33/2508 (2013.01 - EP US); B65D 33/2525 (2013.01 - EP US); B65B 2220/08 (2013.01 - EP US); Y10S 493/927 (2013.01 - EP US)
Citation (search report)
See references of WO 02092434A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02092434 A1 20021121; AT E319617 T1 20060315; CA 2446792 A1 20021121; CA 2446792 C 20080902; DE 60209713 D1 20060504; DE 60209713 T2 20061019; DK 1387792 T3 20060717; EP 1387792 A1 20040211; EP 1387792 B1 20060308; ES 2256477 T3 20060716; FR 2824806 A1 20021122; FR 2824806 B1 20030919; JP 2004525043 A 20040819; JP 4289888 B2 20090701; MX PA03010459 A 20041206; NZ 529336 A 20050624; US 2004014576 A1 20040122; US 2006126971 A1 20060615; US 6939281 B2 20050906
DOCDB simple family (application)
FR 0201633 W 20020515; AT 02732871 T 20020515; CA 2446792 A 20020515; DE 60209713 T 20020515; DK 02732871 T 20020515; EP 02732871 A 20020515; ES 02732871 T 20020515; FR 0106367 A 20010515; JP 2002589341 A 20020515; MX PA03010459 A 20020515; NZ 52933602 A 20020515; US 19115505 A 20050728; US 31275603 A 20030716