EP 2285722 B1 20131218 - BAG MACHINE AND WINDER
Title (en)
BAG MACHINE AND WINDER
Title (de)
BEUTELMASCHINE UND WICKLER DAFÜR
Title (fr)
MACHINE À SACS ET ENROULEUR
Publication
Application
Priority
- US 2009031214 W 20090116
- US 13573808 A 20080609
Abstract (en)
[origin: US2009019817A1] A method and apparatus for making and winding bags is disclosed. The film approaches the infeed nip on the surface of a roller and on a film guide recessed in the roller for an arc of at least 10, 45, 60 or 90 degrees. The film is preferably guided to one of two alternative film paths. An over speed nip may be provided between the infeed nip and the alternative film paths to separate rolls or to separate all bags. An overlapper can be included. Rods that travel in an elliptical orbit, and/or air nozzles can be part of the overlapper. Air nozzles or a rotating brush can direct the film to the appropriate alternative path. Banders can be used, and can include a conveyor for providing tape to the spindle and two sources of air.
IPC 8 full level
B31B 19/94 (2006.01); B31B 19/02 (2006.01); B31B 23/00 (2006.01); B65H 19/22 (2006.01); B65H 29/00 (2006.01); B65H 29/60 (2006.01); B65H 29/66 (2006.01)
CPC (source: EP US)
B31B 70/00 (2017.07 - EP US); B65H 19/2276 (2013.01 - EP US); B65H 29/008 (2013.01 - EP US); B65H 29/60 (2013.01 - EP US); B65H 29/6609 (2013.01 - EP US); B31B 70/024 (2017.07 - EP US); B31B 70/942 (2017.07 - EP US); B31B 2155/00 (2017.07 - EP US); B31B 2160/10 (2017.07 - EP US); B65H 2301/51514 (2013.01 - EP US); B65H 2404/1316 (2013.01 - EP US); B65H 2406/122 (2013.01 - EP US); B65H 2513/10 (2013.01 - EP US); B65H 2701/191 (2013.01 - EP US)
Designated contracting state (EPC)
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 SE SI SK TR
DOCDB simple family (publication)
US 2009019817 A1 20090122; AU 2009258090 A1 20091217; AU 2009258090 B2 20140515; AU 2014213508 A1 20140904; AU 2014213508 B2 20150924; CA 2727368 A1 20091217; CA 2727368 C 20161011; CA 2940372 A1 20091217; CA 2940372 C 20180102; CN 102089231 A 20110608; CN 102089231 B 20150603; DK 2285722 T3 20140317; EP 2285722 A1 20110223; EP 2285722 A4 20111130; EP 2285722 B1 20131218; ES 2452698 T3 20140402; RU 2010154219 A 20120720; RU 2489341 C2 20130810; TW 201020103 A 20100601; TW 201544305 A 20151201; TW I510360 B 20151201; TW I548510 B 20160911; UA 102253 C2 20130625; WO 2009151653 A1 20091217; WO 2009151653 A8 20101125
DOCDB simple family (application)
US 13573808 A 20080609; AU 2009258090 A 20090116; AU 2014213508 A 20140813; CA 2727368 A 20090116; CA 2940372 A 20090116; CN 200980122257 A 20090116; DK 09762949 T 20090116; EP 09762949 A 20090116; ES 09762949 T 20090116; RU 2010154219 A 20090116; TW 104127814 A 20090608; TW 98118984 A 20090608; UA A201013713 A 20090116; US 2009031214 W 20090116