EP 0918688 B1 20000524 - METHOD AND MACHINE FOR PRODUCING PACKAGING BAGS USING A FLEXIBLE FILM
Title (en)
METHOD AND MACHINE FOR PRODUCING PACKAGING BAGS USING A FLEXIBLE FILM
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON VERPACKUNGSBEUTELN AUS EINER FLEXIBLEN FOLIE
Title (fr)
PROCEDE ET MACHINE DE REALISATION DE SACHETS D'EMBALLAGE UTILISANT UN FILM SOUPLE
Publication
Application
Priority
- FR 9701307 W 19970715
- FR 9608849 A 19960716
Abstract (en)
[origin: WO9802354A1] The invention discloses a method for shaping automatic filling and closing means on packaging bags that can be closed again using a film (1) of flexible material, for instance thermoplastic, provided with mounted sections (110, 112), particularly sections with complementary male and female zip fastener, comprising the following steps: providing a supply of flexible film (1), providing a supply of sections (110, 112), and soldering the sections (110, 112) on the film (1). The invention is characterised in that: the supplying of sections consists in supplying a strip (100) of flexible material bearing the complementary sections (110, 112) and that the fixing consists in soldering the strip (100) on the film (1), before introducing this assembly (1, 100) on a tubular shaping neck of a machine shaping automatic filling and closing means on packaging bags. The invention also concerns machines for implementing this method and the bags obtained.
IPC 1-7
IPC 8 full level
B65B 9/20 (2012.01)
CPC (source: EP US)
B65B 9/20 (2013.01 - EP US); B65B 61/188 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
WO 9802354 A1 19980122; AT E193256 T1 20000615; AU 3698597 A 19980209; AU 734433 B2 20010614; BR 9702589 A 19981110; DE 69702139 D1 20000629; DE 69702139 T2 20010201; DK 0918688 T3 20001002; EP 0918688 A1 19990602; EP 0918688 B1 20000524; ES 2146479 T3 20000801; FR 2751298 A1 19980123; FR 2751298 B1 19981009; GR 3034171 T3 20001130; NZ 333741 A 20000623; PT 918688 E 20001031; US 5884452 A 19990323; ZA 976281 B 19980203
DOCDB simple family (application)
FR 9701307 W 19970715; AT 97933739 T 19970715; AU 3698597 A 19970715; BR 9702589 A 19970714; DE 69702139 T 19970715; DK 97933739 T 19970715; EP 97933739 A 19970715; ES 97933739 T 19970715; FR 9608849 A 19960716; GR 20000401866 T 20000810; NZ 33374197 A 19970715; PT 97933739 T 19970715; US 89537297 A 19970716; ZA 976281 A 19970716