Global Patent Index - EP 0699156 B1

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

EP 0699156 B1 (DE)

Application

EP 95908200 A

Priority

  • DE 9500208 W
  • DE 4406605 A

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

B65B 1/28; B65B 39/04

IPC 8 full level

B65B 9/20 (2006.01); B65B 1/28 (2006.01); B65B 39/04 (2006.01)

CPC (source: EP)

B65B 1/28 (2013.01); B65B 39/04 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

DE 4406605 A1 19950907; 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 9500208 W 19950218; EP 95908200 A 19950218; JP 52261695 A 19950218; US 53791995 A 19951101