EP 0699156 B1 20000503 - BAG FORMING, FILLING AND SEALING MACHINE WITH A DEVICE FOR KEEPING THE SEALING REGION OF THE INSIDE OF A FOIL TUBE FREE OF DUST
Title (en)
BAG FORMING, FILLING AND SEALING MACHINE WITH A DEVICE FOR KEEPING THE SEALING REGION OF THE INSIDE OF A FOIL TUBE FREE OF DUST
Title (de)
SCHLAUCHBEUTELMASCHINE MIT EINER EINRICHTUNG ZUM STAUBFREIHALTEN DER INNENSEITE EINES FOLIENSCHLAUCHES IN DESSEN SIEGELBEREICH
Title (fr)
ENSACHEUSE AVEC UNE INSTALLATION DE DEPOUSSIERAGE DU COTE INTERNE DU TUBE DANS LA ZONE DE SCELLAGE DE CELUI-CI
Publication
Application
Priority
- DE 9500208 W 19950218
- DE 4406605 A 19940301
Abstract (en)
[origin: DE4406605A1] Between a filler pipe (22) and a moulding pipe (12), a bag forming, filling and sealing machine (10) has at least two seals (28) which separate an annular space (23) formed by the filler pipe (22) and the moulding pipe (12) into an input (31) and an extractor channel (32). The two channels (31, 32) are connected to a suction device (36) with a filter (37) via tubes (34, 35). The design and arrangement of the seals (28) provide a closed circuit for the air or protective gas used for dust removal.
IPC 1-7
IPC 8 full level
B65B 9/20 (2006.01); B65B 1/28 (2006.01); B65B 39/04 (2006.01)
CPC (source: EP US)
B65B 1/28 (2013.01 - EP US); B65B 39/04 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 4406605 A1 19950907; DE 59508249 D1 20000608; EP 0699156 A1 19960306; EP 0699156 B1 20000503; JP H08509943 A 19961022; US 5581984 A 19961210; WO 9523735 A1 19950908
DOCDB simple family (application)
DE 4406605 A 19940301; DE 59508249 T 19950218; DE 9500208 W 19950218; EP 95908200 A 19950218; JP 52261695 A 19950218; US 53791995 A 19951101