| 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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| 10/06/1993 | EP0522017B1 Method, end-piece and apparatus for producing a product-filled container |
| 10/06/1993 | EP0469105B1 Device for manufacturing bags from a thermally weldable strip, and for filling and sealing such bags |
| 10/06/1993 | CN2143201Y Closed electric resistance wire heating head |
| 10/05/1993 | US5250348 Layer of polyethylene on one surface and layer of polyalkylenimine primer on opposite surface |
| 10/05/1993 | US5250140 Device having raised side edge portions for heat-sealing tubular packaging material |
| 10/05/1993 | US5249416 Cigarette packaging machine and apparatus |
| 10/05/1993 | CA2079043A1 Method and apparatus for the manufacture of a resealable package |
| 09/28/1993 | US5247779 Self voiding jaw for packaging machine |
| 09/28/1993 | US5247746 Tray sealing and gas flush apparatus |
| 09/28/1993 | US5247723 U-shaped closing staple for bags and flexible tubes |
| 09/28/1993 | CA2064270A1 Tamper sealed bag with reusable closure |
| 09/23/1993 | DE4208564A1 Device for prodn. of glue tracks on upper surface of cardboard cartons - involves glue application appts. with nozzles moving forwards and backwards crossways to transport direction of carton |
| 09/22/1993 | EP0561611A1 Method and apparatus for closing a heat-resistant carton |
| 09/22/1993 | EP0560988A1 Crosswise heat sealing mechanism in bag making-wrapping machine |
| 09/22/1993 | EP0333845B1 Continuously rotating platform with multiple mounted double clippers for continuously forming link product |
| 09/21/1993 | US5246527 Foil-welding arrangement |
| 09/16/1993 | WO1993017914A1 Device for packaging articles in film |
| 09/14/1993 | US5243808 Flanged carton sealing apparatus and method |
| 09/07/1993 | US5242701 Method for shelf stable packaging of liquid food in hermetically sealed easy-to-open gable top cartons |
| 09/07/1993 | US5242529 Apparatus for the ultra-sonic welding of sealing seams |
| 09/02/1993 | WO1993016931A1 Apparatus and method for making a reclosable bag |
| 09/02/1993 | WO1993016920A1 Method and apparatus for forming a slice of a food item having a heat tack seal |
| 09/02/1993 | CA2130820A1 Apparatus and method for making a reclosable bag |
| 09/01/1993 | EP0558122A1 Gum-coated paper sealing machine for parallelepiped boxes with turned-down flaps |
| 08/24/1993 | US5237800 Shrink-wrapping method and apparatus |
| 08/24/1993 | US5237794 Apparatus for sealing packaging paper or the like with adhesive material in a packaging machine for editorial graphic products |
| 08/19/1993 | DE4204357A1 Packing device for soft or viscous products eg. cheese, in closed foil bags - has displacement station formed by two opposite contra-rotating rollers forming gap inbetween through which foil bag passes |
| 08/17/1993 | US5236543 Apparatus for welding the sealing seam on a package |
| 08/10/1993 | US5234531 Longitudinal welding apparatus in a packaging machine |
| 08/05/1993 | DE4202883A1 Sealing flaps of packet esp. cigarette packet with sealable wrapping - using electrically heated endless sealing organ esp. belt which delivers packets along conveyor track exerting pressure on sides having flaps sealed in transport |
| 08/05/1993 | DE4202343A1 Plastic bubble packet sealing machine - has thin metal plate working in conjunction with abutment surface and designed in form of sealing frame at cooling frame extending around sealing electrode |
| 08/04/1993 | EP0553635A1 Sealing device of packaging device |
| 08/03/1993 | US5231817 Pouch collapsing assembly for vertical form, fill and seal machine |
| 07/28/1993 | EP0552907A1 Tube-forming apparatus |
| 07/28/1993 | EP0552407A2 Heat sealing member for making contoured heat seals |
| 07/27/1993 | US5230204 Heat sealed carton |
| 07/21/1993 | EP0551257A1 A method and an arrangement to form a package for paper pulp bales by wrapping, folding and glueing |
| 07/21/1993 | CN2138623Y Gear edge sharpening handle type box sealing machine with adhesive tape |
| 07/21/1993 | CN2138622Y Pressing lever box sealing machine with adhesive tape |
| 07/20/1993 | US5228943 Low impact tape applying device |
| 07/13/1993 | US5227002 Apparatus for applying tape to an object |
| 07/13/1993 | US5226269 Apparatus and method for automatically baling loose fibrous material |
| 06/30/1993 | CN2137239Y Fully automatic sealing machine for packing |
| 06/29/1993 | US5223075 Corrugated carton sealing apparatus |
| 06/23/1993 | EP0547822A2 Box closing and taping machine |
| 06/22/1993 | US5220771 Packaging machine |
| 06/17/1993 | CA2083746A1 Box closing and taping machine |
| 06/10/1993 | WO1993011054A1 Packages |
| 06/09/1993 | EP0545047A1 Apparatus for welding the sealing joint of a package |
| 06/09/1993 | EP0277176B1 Apparatus for sealing and severing a web of film |
| 06/08/1993 | CA1318955C Heat seal temperature control |
| 06/01/1993 | US5214905 Method and apparatus for sealing a gable-top container |
| 05/26/1993 | CN2134357Y Plastic package bag hot sealing machine |
| 05/11/1993 | US5209806 Envelope sealing device |
| 05/11/1993 | US5209041 Chub packaging machine clipping mechanism |
| 05/11/1993 | CA1317538C Rotary film sealing and severing head for thermoplastics |
| 05/04/1993 | US5207049 Device for sealing open ends of monodose containers already filled with liquid or viscous solutions |
| 05/01/1993 | CA2080414A1 Heat seal for food product packaging |
| 04/28/1993 | EP0538907A1 Heat sealed wrapping member |
| 04/21/1993 | EP0537962A1 Heat sealed carton |
| 04/21/1993 | EP0537844A1 Apparatus for stretching a continuous plastics film in a packaging machine |
| 04/20/1993 | US5203949 Device for taping containers with stripes of adhesive tape |
| 04/20/1993 | US5203137 Annular article-wrapping member and method of making same |
| 04/15/1993 | WO1993007504A1 Exposure meter for use with induction heat sealing of containers |
| 04/15/1993 | WO1993007063A1 Tape dispensing apparatus |
| 04/15/1993 | WO1993007058A1 Crosswise heat sealing mechanism in bag making-wrapping machine |
| 04/15/1993 | CA2120938A1 Exposure meter for use with induction heat sealing of containers |
| 04/14/1993 | EP0536447A1 Exposure meter for use with induction heat sealing of containers |
| 04/06/1993 | US5199247 Arrangement for enveloping objects in enveloping material taken from two storage reels |
| 04/06/1993 | CA1315666C Apparatus for sealing a web of film in a packaging machine |
| 04/06/1993 | CA1315665C Apparatus for sealing and severing a web of film |
| 04/06/1993 | CA1315664C Oscillating sealing wire assembly for wrapping machines |
| 04/01/1993 | WO1993006009A1 Method and apparatus for sealing a gable-top container. |
| 04/01/1993 | CA2118599A1 Method and apparatus for sealing a gable-top container |
| 03/31/1993 | EP0534095A1 Apparatus for ultrasonically welding sealing joints |
| 03/30/1993 | CA1315247C Packaging machine & method |
| 03/30/1993 | CA1315243C Collapsible container and method of filling |
| 03/24/1993 | EP0533611A1 Device for feeding strips of clips in clip sealing machines |
| 03/24/1993 | EP0533134A1 Sealing station |
| 03/23/1993 | CA1314800C Heat-sealing device for thermoplastic films |
| 03/23/1993 | CA1314799C Method and apparatus for severing and sealing thermoplastic materials |
| 03/18/1993 | WO1993004926A1 Method and apparatus for wrapping by means of sheet materials |
| 03/18/1993 | WO1993004845A1 Method and apparatus for manufacturing a container filled with a product |
| 03/18/1993 | WO1993004844A1 Hot gas heating device |
| 03/18/1993 | CA2116770A1 Method and apparatus for manufacturing a container filled with a product |
| 03/17/1993 | CN1069948A Cigarette packaging machine and apparatus |
| 03/09/1993 | US5191750 Apparatus for the forming, filling and closing of bags made from a heat-sealable sheet |
| 03/03/1993 | EP0452338B1 U-shaped staple and device for closing bags and tubes |
| 03/02/1993 | CA1314002C Apparatus for forming, filling and sealing bag-type packages |
| 03/02/1993 | CA1314001C Method and apparatus for forming fw type back seals |
| 02/24/1993 | EP0527729A1 Adjustable pouch form, fill, seal machine |
| 02/23/1993 | US5188695 Articulating applicator head for flap sealing upon cycle stop |
| 02/23/1993 | US5188253 For tablets or the like |
| 02/23/1993 | CA1313849C Sealable closure for containers |
| 02/17/1993 | CN1068979A Adhesive applicator |
| 02/16/1993 | US5186989 Heat sealable and shrinkable wrapper having dots of sealing material in two spaced stress-relieving rows |
| 02/10/1993 | EP0526944A1 Apparatus for applying adhesive onto a web of packaging material |
| 02/09/1993 | US5184997 Easy-open case taping method and apparatus |
| 02/09/1993 | US5184447 Bag closing machine |
| 02/04/1993 | WO1993001978A1 Stretch film sealing and packaging method and apparatus with cross seal |