| |
 |
|
Class Information
Number: 53/552
Name: Package making > Progressively seamed cover web or web folds > With closing of web between package units > Longitudinal tube formed from single web > Vertically disposed tube > Concurrent severing
Description: Apparatus including a device which seams the cover transversely between adjacent contents units and simultaneously separates the cover along that seam.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7546722 |
Vertical filling-packaging machine and method of manufacturing packaging bag |
Jun. 16, 2009 |
| 7389623 |
Seal apparatus |
Jun. 24, 2008 |
| 7341632 |
Dispensing system with means for easy access of dispenser components and method of using same |
Mar. 11, 2008 |
| 7338424 |
Packaging machine |
Mar. 4, 2008 |
| 7178316 |
Ultrasonic sealing apparatus |
Feb. 20, 2007 |
| 7174699 |
Combination seal bar and cutter |
Feb. 13, 2007 |
| 7155883 |
Packaging machine for wrapping products in respective sheets of heat-seal wrapping material |
Jan. 2, 2007 |
| 7104028 |
Forming jaw for producing a succession of sealed packages from a tube of sheet packaging material |
Sep. 12, 2006 |
| 7074362 |
Method of preparing and sterilizing an instrument containing package and apparatus |
Jul. 11, 2006 |
| 7059100 |
Induction sealing device for heat sealing packaging material |
Jun. 13, 2006 |
| 7003934 |
Heat seal device |
Feb. 28, 2006 |
| 6986232 |
Ultrasonic sealing apparatus |
Jan. 17, 2006 |
| 6951090 |
Packaging machine |
Oct. 4, 2005 |
| 6895725 |
Method and apparatus for sealing zippers to bag making film |
May. 24, 2005 |
| 6895729 |
Method and apparatus for manufacturing a bag having an indent bottom wall |
May. 24, 2005 |
| 6877295 |
Method of producing sealed packages containing pourable food products from a tube of packing material, and packing unit implementing such a method |
Apr. 12, 2005 |
| 6871476 |
Heat sealing and cutting mechanism and container forming apparatus incorporating the same |
Mar. 29, 2005 |
| 6860958 |
Wrinkle reduction assembly |
Mar. 1, 2005 |
| 6845602 |
Shaping shoulder and a device for producing longitudinally shaped webs |
Jan. 25, 2005 |
| 6805181 |
Rotary cutting and/or sealing mechanisms |
Oct. 19, 2004 |
| 6761016 |
High speed form, fill and seal pouch packaging machine |
Jul. 13, 2004 |
| 6735928 |
Bagging and packaging machine capable of filling a proper quantity of inert gas into bags |
May. 18, 2004 |
| 6729108 |
Method for manufacturing flexible bags and vertical type forming, filling and sealing machine |
May. 4, 2004 |
| 6729112 |
Tubular bagging machine |
May. 4, 2004 |
| 6718739 |
Tube pack bag making |
Apr. 13, 2004 |
| 6665999 |
Seal jaw modules for reclose bag modification to vertical form, fill, and seal packaging system |
Dec. 23, 2003 |
| 6622459 |
Process and facility for manufacturing and filling multiple-cavity sacks and sack produced according to said process |
Sep. 23, 2003 |
| 6612096 |
Apparatus for closing packages made from a heat-sealable material |
Sep. 2, 2003 |
| 6604343 |
Latitudinal sealing mechanism for bag-packaging machine and a bag packaging machine having the same |
Aug. 12, 2003 |
| 6588184 |
Bag forming and filling machine |
Jul. 8, 2003 |
| 6553744 |
Packaging machine |
Apr. 29, 2003 |
| 6519917 |
Method and apparatus for making gussetted package |
Feb. 18, 2003 |
| 6519922 |
Device for the production of tubular bags |
Feb. 18, 2003 |
| 6513308 |
Device for manufacturing tubular bag packages |
Feb. 4, 2003 |
| 6505664 |
Rotary cutting and/or sealing mechanisms |
Jan. 14, 2003 |
| 6438929 |
Packaging machine |
Aug. 27, 2002 |
| 6428457 |
Former for a bag maker |
Aug. 6, 2002 |
| 6260336 |
Cutter cleaning device for charging machine |
Jul. 17, 2001 |
| 6219993 |
Zipper sealer machine |
Apr. 24, 2001 |
| 6212861 |
Forming, filling and sealing machine for standing pouch |
Apr. 10, 2001 |
| 6185915 |
Fruit-packaging machine |
Feb. 13, 2001 |
| 6178725 |
Apparatus and method for producing bags and foam-in-bag cushions |
Jan. 30, 2001 |
| 6178726 |
Method of controlling end seal time in bag-making, filling and packaging machine |
Jan. 30, 2001 |
| 6170227 |
Cushioning product and machine and method for producing same |
Jan. 9, 2001 |
| 6155030 |
Sealing apparatus applied to a vertical type forming, filling and closing machine for flexible package |
Dec. 5, 2000 |
| 6145282 |
Forming, filling and sealing machine for standing pouch |
Nov. 14, 2000 |
| 6119438 |
Transitional product flow and adaptive control |
Sep. 19, 2000 |
| 6098380 |
Web shaping method and means |
Aug. 8, 2000 |
| 6088994 |
Packaging machine incorporating device for adjusting position for cutting bags |
Jul. 18, 2000 |
| 6085496 |
Packaging unit for continuously producing sealed packages, containing pourable food products, from a tube of packaging material |
Jul. 11, 2000 |
|
|
|
