EP 0249868 A2 19871223 - Zipper bag filling machine and process.
Title (en)
Zipper bag filling machine and process.
Title (de)
Füllmaschine und Füllverfahren für Säcke mit elastischen Komplementärverschlussstreifen.
Title (fr)
Procédé et machine de remplissage de sacs à bandes de fermeture élastiques complémentaires.
Publication
Application
Priority
US 87444786 A 19860616
Abstract (en)
A system for seriatim filling and separating zipper-equipped bags (12) supplied in a chain has a filling station (B) in which each bag mouth is spread open to permit top filling, a closing station in which the zipper profiles of each filled bag are interlocked, and a separation station in which the filled bag is separated from the chain. A pincer action grasps each filled bag, draws the filled bag through the closing and separation stations, and releases the separated and filled bag for collection. The operation of the pincer serves to bring about indexing of the bags in the chain through the bag filling system. The result is an economical and reliable zipper equipped bag filling method and apparatus.
IPC 1-7
IPC 8 full level
B65B 9/08 (2006.01); B65B 1/04 (2006.01); B65B 7/02 (2006.01); B65B 43/12 (2006.01)
CPC (source: EP)
B65B 43/123 (2013.01)
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI SE
DOCDB simple family (publication)
EP 0249868 A2 19871223; EP 0249868 A3 19881207; EP 0249868 B1 19910320; AU 599921 B2 19900802; AU 6241986 A 19871217; DE 3768711 D1 19910425; DK 301187 A 19871217; DK 301187 D0 19870612; ES 2022207 B3 19911201; JP S638 A 19880105
DOCDB simple family (application)
EP 87108373 A 19870610; AU 6241986 A 19860908; DE 3768711 T 19870610; DK 301187 A 19870612; ES 87108373 T 19870610; JP 23471686 A 19861003