| Patents for B65B 51 - Devices for, or methods of, sealing or securing package folds or closures, e.g. twisted bag necks (12,250) |
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| 04/07/1999 | CN1042816C Device for ultrasonic sealing |
| 04/06/1999 | US5891299 Carton sealer using paper tapes |
| 04/06/1999 | US5890347 Method and apparatus for sealing a gabled container |
| 04/01/1999 | WO1999015412A1 Tab closure for bag tyer |
| 04/01/1999 | DE19843352A1 Control method for gumming device, especially in tobacco industry |
| 04/01/1999 | DE19742442A1 Vorrichtung zum Verschweißen von Folien Apparatus for welding films |
| 03/31/1999 | EP0904698A1 Method and device for tying tubular casings |
| 03/31/1999 | EP0904233A1 A packaging machine |
| 03/30/1999 | US5889263 Apparatus and a method for induction sealing |
| 03/30/1999 | US5887412 Packaging machine, material and method |
| 03/23/1999 | US5885411 Modular sealing machine |
| 03/18/1999 | WO1999012812A1 Easy-to-open packaging bag and apparatus for production thereof |
| 03/18/1999 | DE19740885A1 Sensor for detecting the position and condition of sealed cartons |
| 03/17/1999 | CN2310733Y Nonlinear closing plastic bag closing device |
| 03/16/1999 | US5881539 Transverse sealer for a packaging machine |
| 03/11/1999 | WO1999011522A1 Apparatus and method for sealing the open ends of a stream of packages |
| 03/11/1999 | WO1999011439A1 Device for forming perforation for separation |
| 03/10/1999 | EP0900733A1 Method and apparatus for closing sealing clips |
| 03/10/1999 | EP0900643A1 Handy electric heat sealing apparatus |
| 03/10/1999 | EP0783437A4 Apparatus and method for sealing gabled containers |
| 03/10/1999 | CN2310018Y Pedal operation plastic cup closing machine |
| 03/02/1999 | US5875614 Apparatus and methods for forming flexible packaging containers for discs |
| 03/02/1999 | US5875610 Drug packaging device |
| 02/24/1999 | EP0897868A1 Apparatus for transversally sealing a tubular web |
| 02/23/1999 | US5873976 Sealing mechanism |
| 02/18/1999 | DE19735456A1 Transverse welder for tubular film to form containers |
| 02/17/1999 | CN2307738Y Electromagnetic induction type aluminium foil sealing machine |
| 02/16/1999 | US5870887 Form-fill-seal packaging machine |
| 02/16/1999 | CA2103687C Packaging machine and method |
| 02/09/1999 | US5868901 Crimper assembly for sealing overlapping portions of a sheet of packaging material |
| 02/09/1999 | US5868567 Heater for top portions of containers |
| 02/03/1999 | EP0805748A4 Carton bottom seal |
| 02/03/1999 | CN2306189Y Combined automatic machine for packaging liquid |
| 02/03/1999 | CN1207073A Sealing device for packaging apparatus |
| 02/02/1999 | US5865946 Arrangement in a drive unit for an ultrasound sealing unit |
| 02/02/1999 | US5865941 Device for sealing plastics films |
| 02/02/1999 | US5865015 Cutting device in filling and packaging apparatus |
| 02/01/1999 | CA2240265A1 Mobile bagging system |
| 01/28/1999 | WO1999003732A1 Semi-automatic apparatus for sealing boxes of random size |
| 01/28/1999 | WO1999003731A1 Apparatus for heat sealing bags |
| 01/26/1999 | US5863380 Folding and glueing device for folding and applying glue to the closure flaps of blanks in continuously moving "wrap around" sleeve packaging machines |
| 01/20/1999 | EP0687215B1 A sealing jaw constructed from two ceramic materials of which one is electrically conductive |
| 01/20/1999 | CN1205292A Packaging unit for continuously producing sealed packages, containing pourable food products, from tube of packaging material |
| 01/20/1999 | CN1205291A Packaging unit for continuously producing sealed packages containing pourable food products, and method of monitoring sealing operation performed on packaging unit |
| 01/20/1999 | CN1041701C Bulk packaging method and shaped pack |
| 01/19/1999 | US5860461 Container, a container sealing cap, a process and a machine for cold-aseptic filling with beverages |
| 01/19/1999 | US5860270 Apparatus and method for sealing packages |
| 01/19/1999 | CA2126865C Form-fill-seal packaging apparatus |
| 01/13/1999 | EP0890611A1 Packaging of flowable materials |
| 01/13/1999 | EP0890516A1 Heat sealing method and device for packaging container production |
| 01/13/1999 | EP0890515A1 Method and device for sealing a web, and for producing a packaging container |
| 01/13/1999 | CN1204606A Packaging of flowable materials |
| 01/07/1999 | DE19728603A1 Welding unit producing a longitudinal seal along packaging tube formed from film strip |
| 01/06/1999 | CN1203879A High-speed folding unit for pourable food product packaging machines |
| 01/06/1999 | CN1203877A Packaging unit for continuously producing sealed packages, containing pourable food products, from tube of packaging material |
| 01/06/1999 | CN1203876A Packaging unit for continuously producing sealed packages, containing prurable food products, from tube of packaging material |
| 01/06/1999 | CN1203875A Packaging unit for continuously producing sealed packages, containing pourable food products, from tube of packaging material |
| 01/06/1999 | CN1203874A Packaging unit for continuously producing sealed packages, containing pourable food products, from tube of packaging material |
| 12/30/1998 | EP0887273A1 Packaging unit for continuously producing sealed packages, containing pourable food products, from a tube of packaging material |
| 12/30/1998 | EP0887271A1 Apparatus for packing products |
| 12/30/1998 | EP0887270A1 Packaging unit for continuously producing sealed packages, containing food products, from a tube of packaging material |
| 12/30/1998 | EP0887269A1 Packaging unit for continuously producing sealed packages containing pourable food products, and method of monitoring a sealing operation performed on the packaging unit |
| 12/30/1998 | EP0887265A1 Packaging unit for continuously producing sealed packages, containing pourable food products, from a tube of packaging material |
| 12/30/1998 | EP0887264A1 Packaging unit for continuously producing sealed packages, containing pourable food products, from a tube of packaging material |
| 12/30/1998 | EP0887263A1 Packaging unit for continuously producing sealed packages, containing pourable food products, from a tube of packaging material |
| 12/30/1998 | EP0887261A1 High-speed folding unit for pourable food product packaging machines |
| 12/30/1998 | EP0886603A1 Random box sealer |
| 12/30/1998 | EP0749388B1 Bag sealing apparatus |
| 12/30/1998 | CN2302201Y Electric box sealing machine |
| 12/30/1998 | CN1203171A Method and device for securing selected portions of heat-sealable product wrappings |
| 12/30/1998 | CN1203169A Apparatus for producing (large) packs |
| 12/29/1998 | US5854466 Hand-held pivoting electric heat sealing apparatus |
| 12/29/1998 | US5852920 Longitudinal seam sealer for continuous motion form, fill and seal machine |
| 12/29/1998 | US5852850 Chain of closure clips and device and process for closing its clips |
| 12/23/1998 | EP0885810A1 Rotary heat sealer |
| 12/17/1998 | DE19725377A1 Net bag filling machine and process for filling bag with particulate material e.g. fruit or vegetables, sweets, chocolates or ink cartridges |
| 12/16/1998 | EP0884242A1 A method and a device for securing sealportions of heat-sealable product wrappings |
| 12/16/1998 | EP0883548A1 Adjustable tape width case sealer |
| 12/16/1998 | EP0883546A1 Sealing apparatus |
| 12/15/1998 | US5848517 Web heating device |
| 12/15/1998 | CA2144427C Seal heating method for a paper container and apparatus of the same |
| 12/09/1998 | EP0882567A2 Transverse welding apparatus and process to adjust and move the welding bar in one transverse welding apparatus |
| 12/09/1998 | EP0782528B1 Method and device for tying in a label in the closure element sealing off the gathered end of a packaging wrapper |
| 12/08/1998 | US5845467 Bag-packaging machine |
| 12/08/1998 | US5845465 Form-fill-seal-packaging machine |
| 12/03/1998 | DE19722067A1 Appliance for closing package with corner strip sticker and conveyor |
| 12/01/1998 | US5842915 Method and device for sealing off a packaging wrapper |
| 11/17/1998 | US5836139 Ear bonding device for use in packaging machines |
| 11/17/1998 | US5836137 Tying apparatus |
| 11/17/1998 | US5836136 Seal integrity monitoring and adaptive control method and apparatus |
| 11/17/1998 | CA2035478C Process and device for making a product comprising a support including a prolonged effect adhesive and a protective band |
| 11/12/1998 | WO1998050274A1 Process and device for applying glue on blanks for packages |
| 11/12/1998 | DE19719000A1 Verfahren und Vorrichtung zum Aufbringen von Leim auf Zuschnitte für Packungen Method and apparatus for applying glue to blanks for packs |
| 11/11/1998 | EP0876903A1 Welding unit and bag-making machine with such a welding unit |
| 11/11/1998 | EP0809592B1 Chain of closure clips and device and process for closing its clips |
| 11/10/1998 | US5832701 Vertical bag forming, filling and sealing machine |
| 11/05/1998 | WO1998049060A1 Method of controlling end seal time in bag-making, filling and packaging machine |
| 11/04/1998 | EP0731028B1 Sealing condition monitoring device |
| 11/03/1998 | US5829225 Method of covering a flower pot with a sleeve |
| 11/02/1998 | CA2204309A1 Bag filling and sealing apparatus |