| 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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| 05/27/1987 | EP0223271A2 Device for dispensing adhesive type from a supply roller |
| 05/26/1987 | US4667455 Method and apparatus for sealing capsules |
| 05/26/1987 | CA1222233A1 Continuous flow weldable package former filler seamer and cleaver |
| 05/13/1987 | EP0205424A4 Dispenser for bag closures. |
| 05/12/1987 | US4663917 Packaging apparatus |
| 05/06/1987 | EP0220942A1 Tape applying device |
| 05/06/1987 | EP0220759A1 Longitudinal welding equipment in a packer machine |
| 05/05/1987 | US4662978 Packing products in tubular film |
| 04/28/1987 | US4660351 Method and apparatus for affixing a ribbon to a bag |
| 04/21/1987 | US4659016 Hot-melt dispenser with aimable nozzles |
| 04/21/1987 | US4658563 Packaging machine with a frame of stiffened structure |
| 04/21/1987 | CA1220658A1 Apparatus and method for aligning and joining individual blanks |
| 04/15/1987 | EP0218102A2 Process and apparatus for manufacturing a butt joint by using a covering tape on a tube made of a multilayered packaging web |
| 04/14/1987 | US4656818 Packaging machine |
| 04/14/1987 | US4656814 Method for joining sheet materials |
| 03/31/1987 | US4653247 Machine for sealing cardboard boxes of constant height |
| 03/31/1987 | CA1219847A1 Taping machine with adjustably spaced shared drive conveyors |
| 03/26/1987 | DE3533978A1 Device for applying liquid or paste-like sealing material to the seal of a container |
| 03/18/1987 | EP0214372A1 Apparatus for gas flushing and sealing containers |
| 03/17/1987 | US4650535 L-sealer type for pacraging articles |
| 03/17/1987 | US4649696 Process and apparatus for welding and cutting off at least one top horn of a bag of synthetic material |
| 03/10/1987 | US4648859 Apparatus for applying a sealing material to the edge of a length of packaging |
| 03/10/1987 | US4648531 Dispenser for bag closures |
| 03/04/1987 | EP0212490A2 An arrangement and a method for the sealing of thermoplastic-coated packing material |
| 02/26/1987 | WO1987001092A1 Wrapping |
| 02/25/1987 | CN86206223U Plastic welder with temperature regulation for plastic film |
| 02/18/1987 | CN86105480A Arrangement for sealing of thermoplastic-coated packing material |
| 02/17/1987 | US4643707 Taping unit positioning system for cardboard box closing machine |
| 02/17/1987 | US4642865 Method and apparatus for automatic pressure packing of a food casing |
| 02/12/1987 | DE3528634A1 Apparatus for the packaging of individual articles |
| 02/11/1987 | CN86100019A Method for suppressing clutter radiation |
| 02/10/1987 | US4642157 Tape applying device |
| 02/10/1987 | US4641486 Method and an arrangement for packing machines |
| 02/10/1987 | US4641482 Heat station for a heat sealing system |
| 02/04/1987 | EP0210259A1 Apparatus and method for attaching a fitment to a web of film. |
| 02/04/1987 | CN86202626U Photoelectric control automatic sealing-cutting machine for plastic film |
| 02/03/1987 | US4640733 Apparatus for forming and inserting an internal lid in a container |
| 02/03/1987 | US4640731 Apparatus for taping cartons |
| 02/03/1987 | US4640081 Automatic packaging apparatus |
| 02/03/1987 | CA1217373A1 Device for folding and sealing the head of a folded carton |
| 01/31/1987 | CN85102065A Method for heat-sealing the inner envelope of a double envelope assembly |
| 01/22/1987 | EP0175753A4 Protective cushioning. |
| 01/21/1987 | EP0208779A1 Apparatus for sealing a web of film in a form, fill and seal packaging system |
| 01/20/1987 | US4637200 Container forming apparatus for packaging machine |
| 01/20/1987 | US4637199 Induction sealing of paperboard |
| 01/13/1987 | CA1216508A1 Horizontal form, fill, seal machines |
| 01/06/1987 | US4633642 Pressure roller device for laterally retaining boxes in packaging machines with automatic box feed |
| 12/30/1986 | EP0205424A1 Dispenser for bag closures |
| 12/30/1986 | EP0094955B1 A method of wrapping articles arranged on trays in stretch film and a machine for performing the method |
| 12/24/1986 | CN85104642A Supersonic sealing device |
| 12/23/1986 | US4630429 Apparatus and method for sealing a web of film in a form, fill, and seal packaging system |
| 12/17/1986 | EP0204839A1 Heatseal die. |
| 12/16/1986 | US4628670 Apparatus for processing tube for package containers |
| 12/10/1986 | CN85104454A Containers |
| 12/09/1986 | CA1215026A1 Leaf spring mounted reciprocating fin clamp for milk-carton-type container closing system |
| 12/03/1986 | EP0203572A2 Portable sealing device |
| 12/02/1986 | US4625495 Method of packaging and system therefor |
| 12/02/1986 | US4625492 Device for packing and in vacuo preserving, in a plastic wrapping, products sterilized in an autoclave |
| 11/26/1986 | EP0142557B1 Method and means for joining and sealing of material parts and use of such means in containers |
| 11/25/1986 | CA1214383A1 Heat control circuit for packaging machine |
| 11/18/1986 | US4622798 Sealing mechanism for a packing machine |
| 11/18/1986 | US4622793 Movement-regulating mechanism for a sealing device |
| 11/12/1986 | CA1213861A Machine for closing filled bags |
| 11/11/1986 | US4621479 Forming an adhesive tape tie around the gathered together neck of bags |
| 10/21/1986 | US4617781 Polypropylene wrap end seals and process for making same |
| 10/14/1986 | CA1212653A1 Bag closing apparatus using closure tags |
| 10/14/1986 | CA1212615A1 Fusion sealing with infra-red lamps |
| 09/30/1986 | US4614078 Apparatus for transversely sealing packages |
| 09/30/1986 | CA1212090A1 Gathered-end loop-back paper and adhesive tape bag tier |
| 09/17/1986 | EP0194711A1 Device for closing the top side flaps of a box having folding flaps |
| 09/16/1986 | US4611455 Control device for welding rods in packaging machines |
| 09/09/1986 | CA1211185A1 Control circuit for a solenoid driver for a dispenser |
| 09/09/1986 | CA1211007A1 Process and apparatus for sealing reagent ribbons |
| 09/02/1986 | US4608803 Apparatus for filling bags |
| 09/02/1986 | US4608797 For automatically bagging articles within a thermoplastic film |
| 08/27/1986 | EP0192605A1 Sealing device in a machine with welding and/or sealing jaws for making bags from a tubular web |
| 08/27/1986 | EP0192103A1 Conveying unit with incorporated reduction gear, for taping packaging machines |
| 08/19/1986 | US4606786 Arrangement for ultrasonic sealing |
| 08/19/1986 | US4606784 Method and an arrangement for the folding and sealing of the longitudinal edge of a material web |
| 08/19/1986 | CA1209848A1 Packaged sheathed tubular strands and method and apparatus for making same |
| 08/14/1986 | WO1986004559A1 Apparatus and method for sealing a web of film in a form, fill, and seal packaging system |
| 08/14/1986 | WO1986004546A1 Apparatus and method for attaching a fitment to a web of film |
| 08/13/1986 | EP0190238A1 Foldable box with origin closure. |
| 08/12/1986 | US4604854 Machine for forming, filling and sealing bags |
| 08/12/1986 | CA1209549A1 Sector-gear reverse motion system for spaced side conveyors on a carton closer |
| 08/12/1986 | CA1209547A1 Apparatus for packaging an edible liquid |
| 08/05/1986 | US4603540 Apparatus for making packaging bags |
| 08/05/1986 | US4603535 Portable sealing device |
| 07/29/1986 | US4602741 Multi-orifice nozzle assembly |
| 07/22/1986 | US4601159 Form-fill-seal machine and method with capability for providing a vacuum or inert gas atmosphere within the package |
| 07/22/1986 | US4601157 Automatic packaging |
| 07/22/1986 | CA1208185A1 Projectile gluing and setting system fastening sets of leading and trailing box tops |
| 07/17/1986 | WO1986004044A1 Dispenser for bag closures |
| 07/16/1986 | EP0187395A2 Machine for sealing cardboard boxes of constant width |
| 07/16/1986 | EP0187394A2 Machine for sealing cardboard boxes of constant height |
| 07/15/1986 | US4599850 Method and apparatus for driving sealing elements in a packing machine |
| 07/15/1986 | CA1207722A1 Carton sealing machine with safety stop of the conveying belts at the end of the operation |
| 07/15/1986 | CA1207648A1 Continuous heat sealer for sacks and bags in thermoplastic material |
| 07/08/1986 | US4598533 Lateral sealer device for vertical packaging machine |
| 07/03/1986 | WO1986003714A1 Heatseal die |