公开(公告)号：EP3353061A1

公开(公告)日：2018-08-01

申请号：EP16774818.5

申请日：2016-09-23

申请人： Cryovac, Inc. ,  Furukawa Mfg. Co., Ltd.

发明人： MCDONALD, Gregory E. ,  GROSSMAN, Gregory H. ,  PRICE, Joe A. ,  HODGSON, Rod ,  KING, John L. ,  NAKAMOTO, Shuichi ,  NII, Yoshitaka ,  ROHRER, Silvio ,  CAILLIER, Joel ,  SCHMALZ, Peter

IPC分类号： B65B7/02 ,  B65B31/02 ,  B65B51/14 ,  B65B59/02 ,  B65B61/28 ,  F16K51/02 ,  F16K3/02 ,  F16K3/18

摘要： An apparatus (10) for vacuumizing and sealing a package (322) includes a plurality of platens (12) and vacuum chambers (14), each chamber (14) adapted to mate with a dedicated one of the platens (12); a conveying system (16) for conveying the platens (12) and chambers (14) along a generally angular path having a single axis of rotation (18); an automated loading assembly (20) having a linear component (22c) and configured to load a package (322) onto each of the platens (12); an automated unloading assembly (26) having a linear portion and configured to unload a vacuumized, sealed package (322) from each loaded platen (12) onto an outfeed conveyor (30); and a vacuumizing/sealing system configured to cause relative movement of each chamber (14)/platen (12) pair, along a portion of the angular path, to form therebetween an air-tight enclosure accommodating the package (322) and effect vacuumization and sealing of the package (322).

公开(公告)号：EP1973825B1

公开(公告)日：2010-04-14

申请号：EP06845611.0

申请日：2006-12-18

申请人： Cryovac, Inc.

发明人： MCDONALD, Gregory E. ,  DENNISON, Timothy S. ,  KILLINGER, Glenn W. ,  WALKER, Jeffrey L.

IPC分类号： B65H16/02 ,  B65B5/02

CPC分类号： B65H16/02 ,  B65B43/123 ,  Y10T156/12 ,  Y10T225/30 ,  Y10T225/321 ,  Y10T225/35

公开(公告)号：EP1973825A1

公开(公告)日：2008-10-01

申请号：EP06845611.0

申请日：2006-12-18

申请人： Cryovac, Inc.

发明人： MCDONALD, Gregory E. ,  DENNISON, Timothy S. ,  KILLINGER, Glenn W. ,  WALKER, Jeffrey L.

IPC分类号： B65H16/02 ,  B65B5/02

CPC分类号： B65H16/02 ,  B65B43/123 ,  Y10T156/12 ,  Y10T225/30 ,  Y10T225/321 ,  Y10T225/35

摘要： An apparatus for selectively dispensing a web from a plurality of rolls of serrated bags or layflat tubing comprises a web selector for selecting and advancing a web from the plurality of rolls; a bag driver for advancing the selected web and separating a bag from the web; and a bag transfer device for transporting the separated bag from the bag driver to a location for processing. A sealer/cutter is used to produce a bag from the layflat tubing. A method of selectively dispensing a web from a plurality of rolls of serrated bags or layflat tubing comprises selecting and advancing a web from the plurality of rolls of serrated bags; advancing the selected web and separating a bag from the web; and transporting the separated bag to a location for further processing. In the case of layflat tubing, the selected web is sealed and cut to make a bag.