| 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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| 09/12/1989 | CA1259283A1 Device for dispensing adhesive tape from a supply roller |
| 09/06/1989 | EP0331242A1 Packaging machine equipped with an improved welding and cutting device |
| 09/05/1989 | US4862673 Rotary jaw assembly for packaging machines, particularly packaging machines for tubular wrappers of the flow-pack or similar type |
| 09/05/1989 | CA1259055A1 Machine for sealing cardboard boxes of constant height |
| 08/30/1989 | CN1035089A End closure, method for its application on hollow tubular profiles and device for performing said application |
| 08/29/1989 | US4861414 Easy-open flexible pouch and apparatus and method for making same |
| 08/29/1989 | US4861413 Welding and cutting tongs for a film of synthetic material |
| 08/23/1989 | CN1034897A Process for producing blister packs and apparatus for sealing blister packs |
| 08/22/1989 | US4858416 Tensionless seal apparatus and method |
| 08/22/1989 | CA1258695A1 Induction heating unit for heat bonding a lid having a metallic layer to a container |
| 08/15/1989 | US4857134 Structure of carton sealing sticker and cutter |
| 08/15/1989 | US4856260 Apparatus for sealing a web of film in a packaging |
| 08/15/1989 | US4856259 Appratus for sealing and severing a web of film |
| 08/15/1989 | US4856258 Wire tying device |
| 08/09/1989 | EP0327514A2 A fully self-service check-out counter incorporating an integral apparatus for on demand manufacturing of custom-sized bags conforming to the volume of articles received therein |
| 08/09/1989 | EP0326846A1 Method and apparatus for making blister packages receiving packaging goods |
| 08/09/1989 | EP0326599A1 Collapsible container and method of filling |
| 08/09/1989 | EP0175753B1 Protective cushioning |
| 08/08/1989 | US4855006 Tapping unit for a sealing machine for cardboard boxes, equipped with a control system for signalling the absence of tape supplied to the boxes to be sealed |
| 07/19/1989 | EP0324260A2 Container wth peelable seal, and method for making the same |
| 07/18/1989 | US4849049 Joining of dissimilar surfaces by quasi-random adhesive splatter pattern |
| 07/18/1989 | US4848066 Method and apparatus for assembling blister packages |
| 07/18/1989 | US4848059 Apparatus for packing a cylindrical stack of disk-like workpieces |
| 07/13/1989 | DE3836057A1 Siegelrad fuer verpackungsmaschinen Packaging machines for Siegelrad |
| 07/11/1989 | US4846921 Vertical tape sealing of carton end walls |
| 07/11/1989 | US4845926 Pouch packaging machine with independent side and cross seals |
| 07/11/1989 | CA1257135A1 Holding device |
| 07/06/1989 | DE3822915A1 Automatisches schweissverfahren Automatic welding process |
| 07/04/1989 | US4844404 Apparatus for packing and processing a meat product |
| 07/04/1989 | US4843800 Process and apparatus for sealing folding tabs of a pack |
| 06/29/1989 | DE3834148A1 Drehgreifer fuer bonboneinwickelmaschinen Drehgreifer for bonboneinwickelmaschinen |
| 06/21/1989 | EP0321116A2 Method and apparatus for sealing cartons |
| 06/20/1989 | US4840224 Device for transferring heat energy by capillary forces |
| 06/20/1989 | US4840017 Method for filling collapsible containers |
| 06/20/1989 | US4840010 Device for actuation of sealing jaws of a packaging machine |
| 06/20/1989 | US4840009 Rotary film sealing and severing head for thermoplastics |
| 06/20/1989 | US4840007 Packaging machine with a drying turret |
| 06/20/1989 | CA1256077A1 Apparatus for forming tight packages |
| 06/13/1989 | US4839494 Electromagnetic container sealing apparatus |
| 06/13/1989 | US4838981 Device for sealing envelopes made of plastic |
| 06/13/1989 | US4838846 Apparatus for coating glue onto packaging blanks |
| 06/13/1989 | US4838009 Method of heat activating top closure panels |
| 06/08/1989 | DE3740426A1 Device for heating the edge region of a plastic lid |
| 06/07/1989 | EP0319284A2 Packaging machine and method |
| 05/30/1989 | US4834830 Oscillating sealing wire assembly for wrapping machines |
| 05/30/1989 | US4833884 Fluid actuator for driving article-processing apparatus |
| 05/24/1989 | EP0316714A2 Method and apparatus for severing and sealing thermoplastic materials |
| 05/23/1989 | US4831809 Packaging machine for the continuous packaging of individual products, and of groups of overlapped products having a variable height |
| 05/16/1989 | US4829752 Device for actuating sealing jaws of a packaging machine |
| 05/16/1989 | US4829741 Apparatus for packing and processing a meat product |
| 05/09/1989 | US4827591 Manually operated clip attachment apparatus with movable gate and die |
| 05/03/1989 | DE3735168A1 Foil packaging |
| 05/02/1989 | US4826551 Method of taping a product with a length of tape |
| 05/02/1989 | US4825625 Sealing method and apparatus for high capacity aseptic form, fill, and seal machines |
| 04/25/1989 | US4823945 Lamination of polymeric foam on support |
| 04/25/1989 | CA1253122A1 Device for cutting and setting a free end of adhesive tape in a predetermined position on an applicator roller, particularly for cardboard box sealing machine taping units |
| 04/20/1989 | WO1989003346A1 Continuously rotating platform with multiple mounted double clippers for continuously forming link product |
| 04/20/1989 | DE3828577A1 Vorrichtung zum siegeln gefalteter einwickelhuellen Einwickelhuellen device to seal folded |
| 04/19/1989 | EP0312393A1 Easy-open flexible pouch and apparatus and method for making same |
| 04/19/1989 | CN1032426A Compact form-fill-seal machine for automatic production of sealed packages |
| 04/18/1989 | US4821489 Method and apparatus for sealing a flexible bag to a pallet |
| 04/18/1989 | US4821487 Easy-open case taping |
| 04/18/1989 | US4821485 Continuously rotating platform with multiple mounted double clippers for continuously forming link product |
| 04/18/1989 | CA1252708A1 Bag sealing bar |
| 04/12/1989 | EP0310747A1 Means of sealing lids on containers |
| 04/12/1989 | EP0210259A4 Apparatus and method for attaching a fitment to a web of film. |
| 04/11/1989 | US4819414 Apparatus for forming a tube from polyfoil web for high capacity aseptic form, fill, and seal machines |
| 04/11/1989 | US4819409 Apparatus for forming an adhesive sealed package |
| 04/11/1989 | US4819406 Compact form-fill-seal machine for automatic production of sealed packages |
| 04/11/1989 | US4819343 Apparatus for the storage of (cigarette) packs |
| 04/11/1989 | CA1252552A1 System for monitoring containers with ultrasonic seals using autonomous terminals |
| 04/05/1989 | EP0310421A2 Bag sealing machine |
| 04/05/1989 | EP0310306A1 Form-fill-seal machine for automatic production of sealed packages |
| 04/04/1989 | US4817366 High capacity package seal, sever, and brick apparatus and method |
| 03/29/1989 | EP0308861A2 Sealing device |
| 03/28/1989 | US4816109 Tape dispenser for taping a product |
| 03/28/1989 | US4815252 Random size carton sealer |
| 03/23/1989 | DE3819705A1 Apparatus for the filling and closing of tubular casings, especially for sausage production |
| 03/21/1989 | US4813207 Bag sealing machine |
| 03/21/1989 | US4813206 Tape sealing the perimeters of carton walls |
| 03/15/1989 | CN2034000U Household can |
| 03/14/1989 | US4811545 Tag dispensing apparatus |
| 03/14/1989 | EP0290576A4 Wire tying device. |
| 03/08/1989 | EP0305956A2 Device for packaging cylindrical strands composed of a plurality of discoid pieces |
| 03/01/1989 | EP0304978A2 Packaging machine for the continuous packaging of individual products, and of groups of overlapped products having a variable height |
| 02/28/1989 | US4808010 Easy-open flexible pouch and apparatus and method for making same |
| 02/28/1989 | US4807426 Crimper bar set for forming hermetically sealed packages |
| 02/28/1989 | US4807345 Manually operated clip attachment apparatus |
| 02/22/1989 | CN1031175A Constricting and fastening apparatus |
| 02/21/1989 | CA1250173A1 Method and an arrangement for packing machines |
| 02/15/1989 | EP0302966A2 Constricting and fastening apparatus |
| 02/09/1989 | WO1989000948A1 Improved packaging device including dual clip attachment apparatus, a casing brake mechanism and gathering mechanism |
| 02/09/1989 | WO1989000947A1 Collapsible container and method of filling |
| 02/09/1989 | WO1989000916A1 Improved method and apparatus for forming fin-type back seals |
| 02/01/1989 | EP0301768A1 Packaging device using tubular casing |
| 01/19/1989 | DE3722982A1 Process for adhesively bonding laminated layers |
| 01/17/1989 | US4798038 Continuous band and trim sealing apparatus for poly bags |
| 01/11/1989 | EP0298227A1 Method for filling and subsequently sealing a container, and a device and container for performing this method |
| 01/11/1989 | CN2030607U Electric seaming machine |
| 01/10/1989 | US4796332 Constricting and fastening apparatus |