EP 3024625 B1 20180411 - METHOD AND DEVICE FOR THE PRODUCTION OF BAGS FROM A FABRIC
Title (en)
METHOD AND DEVICE FOR THE PRODUCTION OF BAGS FROM A FABRIC
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON SÄCKEN AUS EINEM GEWEBE
Title (fr)
PROCEDE ET DISPOSITIF POUR LA PRODUCTION DE SACS EN TISSU
Publication
Application
Priority
- AT 6042013 A 20130726
- AT 2014000149 W 20140725
Abstract (en)
[origin: WO2015010145A1] The invention relates to a method for producing sacks from a fabric, wherein a flat fabric tube (1) is provided, which comprises a sack front wall (18) and a sack rear wall (19), which lie flat on each other, wherein the flat fabric tube (1) is fed to a cutting device, in which the fabric tube (1) is cut to length in order to obtain individual tube-shaped sack bodies (20), whereupon the tube-shaped sack bodies (20) are closed at at least one open end (27) by folding over an end section of the fabric, wherein the fabric tube (1) is cut to length in a longitudinal transport section (3), in which the fabric tube (1) or the tube-shaped sack bodies (20) are transported in the longitudinal direction (2) of the fabric tube (1), and the sack body (20) is preferably closed in a transverse transport step (24), in which the sack bodies (20) are transported in a transport direction (25) running transversely to the longitudinal direction thereof. The sack bodies (20) are closed by folding over a tab (23) formed from the sack rear wall (19) after the tab (23) has been exposed by cutting out a section (22) of the sack front wall (18) in the longitudinal transport section (3).
IPC 8 full level
B26D 3/00 (2006.01); B31B 50/16 (2017.01)
CPC (source: AT EP US)
B26D 3/001 (2013.01 - EP US); B31B 50/16 (2017.07 - AT); B31B 70/00 (2017.07 - AT); B31B 70/10 (2017.07 - AT); B31B 70/16 (2017.07 - EP); B31B 70/262 (2017.07 - EP); B31B 70/64 (2017.07 - EP); B31B 2155/00 (2017.07 - AT); B31B 2160/10 (2017.07 - AT); B31B 2160/20 (2017.07 - AT); B31B 70/148 (2017.07 - EP); B31B 70/261 (2017.07 - EP); B31B 2150/00 (2017.07 - EP); B31B 2150/001 (2017.07 - EP); B31B 2150/0012 (2017.07 - EP); B31B 2150/003 (2017.07 - AT EP US); B31B 2155/00 (2017.07 - EP); B31B 2155/003 (2017.07 - AT EP); B31B 2160/10 (2017.07 - EP); B31B 2160/106 (2017.07 - EP); B31B 2160/20 (2017.07 - EP); B65H 20/10 (2013.01 - AT)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2015010145 A1 20150129; AT 514545 A4 20150215; AT 514545 B1 20150215; BR 112016001731 A2 20170801; BR 112016001731 B1 20210202; CN 105555493 A 20160504; CN 105555493 B 20190423; EP 3024625 A1 20160601; EP 3024625 B1 20180411
DOCDB simple family (application)
AT 2014000149 W 20140725; AT 6042013 A 20130726; BR 112016001731 A 20140725; CN 201480052689 A 20140725; EP 14757826 A 20140725