EP 1744958 B1 20090819 - Method of PRODUCING TUBULAR BAGS
Title (en)
Method of PRODUCING TUBULAR BAGS
Title (de)
Verfahren ZUR HERSTELLUNG VON SCHLAUCHBEUTELN
Title (fr)
Procédé de fabrication DE SACHETS TUBULAIRES
Publication
Application
Priority
- DE 2005000585 W 20050401
- DE 102004021769 A 20040430
Abstract (en)
[origin: WO2005105582A1] The invention relates to a packaging machine for producing tubular bags, in particular to a horizontal bag-forming machine comprising a packing material feeding unit (6), a product feeding unit (7) and a folding, sealing and separating unit (8) for folding the packing material (F) into a flexible hose, sealing the folded packing material (F) transversally and in a parallel direction with respect to the direction of conveyance of the packing material (F) and for dividing said packing material (F) into individual tubular bags (B). The invention also relates to an auxiliary tearing unit (8) which is mounted between the material feeding unit (6) and the folding, sealing and separating unit (8) and comprises first means for preparing a material overlapping in a dividing area, wherein said material overlapping extends at least approximately in a transversal direction with respect to the direction of conveyance of the packing material and second means for detachably fixing the material overlapping in the dividing area. The thus produced tubular bags are easily openable and, nevertheless, fulfil high hygiene regulations.
IPC 8 full level
B65B 61/18 (2006.01); B65B 9/067 (2012.01); B65B 61/02 (2006.01); B65D 75/58 (2006.01)
CPC (source: EP KR US)
B65B 9/06 (2013.01 - KR); B65B 9/067 (2013.01 - EP US); B65B 41/16 (2013.01 - EP US); B65B 61/02 (2013.01 - EP KR US); B65B 61/18 (2013.01 - EP KR US); B65B 61/182 (2013.01 - EP US); B65D 75/58 (2013.01 - KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005105582 A1 20051110; AT E440032 T1 20090915; CA 2534025 A1 20051110; CA 2534025 C 20091208; DE 502005007942 D1 20091001; EP 1744958 A1 20070124; EP 1744958 B1 20090819; EP 2045188 A1 20090408; ES 2329695 T3 20091130; JP 2007534567 A 20071129; JP 4646253 B2 20110309; KR 101170659 B1 20120807; KR 20070008673 A 20070117; PL 1744958 T3 20100129; US 2007220838 A1 20070927; US 7681375 B2 20100323
DOCDB simple family (application)
DE 2005000585 W 20050401; AT 05745226 T 20050401; CA 2534025 A 20050401; DE 502005007942 T 20050401; EP 05745226 A 20050401; EP 09100056 A 20050401; ES 05745226 T 20050401; JP 2007509864 A 20050401; KR 20067022906 A 20050401; PL 05745226 T 20050401; US 58720905 A 20050401