| Patents for B31B 3 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs (2,253) |
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| 08/29/1989 | US4861328 Mandrel for forming a bottom in a packaging container |
| 08/29/1989 | US4861325 Carton former |
| 08/24/1989 | DE3819074A1 Device for erecting a packaging blank |
| 08/02/1989 | EP0325638A1 Tray carton end flap auxiliary sealer |
| 07/11/1989 | US4846779 Trapezoidally shaped paper bag and method and apparatus for manufacturing same |
| 07/04/1989 | US4843798 Process and apparatus for producing packs with bevelled or rounded longitudinal edges |
| 06/13/1989 | US4838847 Packaging machine |
| 05/23/1989 | US4832675 Tray forming apparatus |
| 05/17/1989 | EP0315821A2 Device for feeding blanks to a folding revolver of a packaging machine |
| 05/09/1989 | US4828539 Liquid pack and apparatus for the production thereof |
| 05/03/1989 | CN1004068B Hinge-lid pack for cigarettes or the like |
| 04/27/1989 | DE3734535A1 Device and method for the production of a unit for the processing of sheet material |
| 03/14/1989 | CA1251082A1 Process and apparatus for producing packs with rounded or bevelled edges |
| 02/09/1989 | WO1989000951A1 Tray carton end flap auxiliary sealer |
| 02/08/1989 | CN1030888A Box forming apparatus |
| 02/01/1989 | EP0179849B1 Paperboard container with internal raw edge protection and method for constructing same |
| 01/04/1989 | EP0297334A2 Machine for the manufacture of containers produced with a sheet of foldable material such as cardboard, wood and the like |
| 01/03/1989 | CA1248035A1 Can-like container and method for manufacturing same |
| 12/22/1988 | DE3813970A1 Method for the production of right-angled carton lower and upper parts |
| 12/07/1988 | EP0293635A2 Method for the manufacture of foam packing materials |
| 12/06/1988 | CA1245901A1 Method and means for joining and sealing of material parts and use of such means in containers |
| 11/08/1988 | CA1244331A1 Fabrication of plastic sleeves; method and device |
| 10/25/1988 | CA1243531A1 Corner laminating apparatus and method for cartons |
| 10/11/1988 | US4776831 Device for folding flaps of a box blank and maintaining the folded flap |
| 09/07/1988 | WO1988006519A1 Process for size regulation in a die stamping assembly for pieces |
| 09/07/1988 | EP0281484A1 Method for adjusting the dimension of a plunger and die set for stamping blanks; plunger and die set |
| 09/07/1988 | EP0281206A2 Packaging machine |
| 09/06/1988 | CA1241623A1 Paperboard container with internal raw edge protection and method for constructing same |
| 08/02/1988 | US4761156 Apparatus for forming a denesting lip on paperboard containers |
| 07/26/1988 | US4759171 Arrangement on packing machines |
| 07/12/1988 | CA1239045A1 Apparatus for making slip cases |
| 06/30/1988 | DE3735047A1 Device for producing bottom-fold bags |
| 06/28/1988 | US4753384 Hinge-lid pack for cigarettes or the like |
| 06/28/1988 | US4753383 Hinge-lid pack for cigarettes or the like |
| 06/28/1988 | CA1238605A1 Liquid pack and apparatus for the production thereof |
| 06/22/1988 | EP0271760A2 Improved apparatus for forming a tube from polyfoil web for high capacity aseptic form, fill and seal machines |
| 05/31/1988 | US4747813 Device for folding a rear flap of a box blank |
| 05/19/1988 | WO1988003501A1 Machine for forming cartons and packaging goods therein |
| 05/17/1988 | US4744467 Liquid pack with areas of low adhesion |
| 05/17/1988 | US4744197 In a machine for packaging articles |
| 05/10/1988 | CA1236392A1 Tray carton end panel folding and sealing assembly |
| 05/03/1988 | US4741728 Folding method and apparatus for basket-style article carriers |
| 05/03/1988 | CA1235933A1 Methods and apparatus for erecting tray-type cartons |
| 04/19/1988 | US4738077 Apparatus for forming containers |
| 04/12/1988 | US4736703 Device for applying adhesive material to sheets of wrapping material |
| 04/12/1988 | US4736660 Rotary die-cut apparatus and gearing arrangement therein |
| 04/05/1988 | US4735665 Method for manufacturing a can-like container |
| 03/29/1988 | CA1234505A1 Method and apparatus for transforming semirigid blanks into containers |
| 03/22/1988 | US4731980 Apparatus for forming a tube from polyfoil web for high capacity aseptic form, fill, and seal machines |
| 03/15/1988 | US4730442 Apparatus for producing packs with bevelled or rounded longitudinal edges |
| 03/10/1988 | DE3629083A1 Method and apparatus for the production of cigarette wrappers |
| 02/16/1988 | US4724654 Expandable type lid welding piston |
| 01/12/1988 | US4718961 Method and device for the fabrication of plastic sleeves |
| 01/12/1988 | US4718882 Carton stop assembly |
| 12/29/1987 | US4715847 Process and apparatus for producing blanks for packs |
| 12/16/1987 | EP0249264A2 A mandrel for forming a bottom in a packaging container |
| 12/15/1987 | US4713048 Process for the production of a liquid package and apparatus for implementation of the process |
| 12/02/1987 | EP0247986A1 Expandable type lid welding piston |
| 12/02/1987 | EP0247727A2 Rotary die-cut apparatus and gearing arrangement therein |
| 12/02/1987 | EP0247249A1 Apparatus for forming containers |
| 11/24/1987 | US4708706 Apparatus for shaping wrappers for packages |
| 11/24/1987 | US4708704 For producing cigarette hinge lid packages |
| 11/19/1987 | DE3626132C1 Method and device for producing a tray |
| 11/11/1987 | EP0245181A1 Device for assembling cardboard trays |
| 10/28/1987 | EP0242805A2 Arrangement on a packing machine |
| 10/21/1987 | EP0241923A2 An arrangement on packing machines |
| 10/07/1987 | EP0240292A2 Machine to form box parts |
| 09/23/1987 | EP0238472A2 Thermoformable laminate structure |
| 09/09/1987 | EP0236063A2 Folding method and Apparatus for basket-style article carriers |
| 09/08/1987 | US4692133 Method and machine to form box parts |
| 08/11/1987 | US4685989 Polyester coatings |
| 07/22/1987 | EP0229043A1 Apparatus for the manufacture of a tubular container sleeve. |
| 07/14/1987 | US4679316 Apparatus for forming and inserting cell separator baskets |
| 07/07/1987 | US4678729 Strip form and tandem relationship with dentent in each preform |
| 06/30/1987 | US4676860 Progressive folding of cardboard blanks |
| 06/29/1987 | EP0131602A4 Carton forming apparatus. |
| 06/23/1987 | US4674998 Forming assembly for automatic machines for forming boxes from semi-finished flat blanks |
| 06/02/1987 | US4669253 Method and apparatus for transforming semirigid blanks into containers |
| 04/28/1987 | US4661091 Machine for manufacture of boxes with integrally reinforced walls |
| 04/16/1987 | DE3536791A1 Apparatus for the production of hinge-lid packs |
| 04/14/1987 | US4657527 Flap folding mechanism for manufacture of boxes with integrally reinforced walls |
| 04/08/1987 | EP0217057A1 Method and device for producing a liquid-container |
| 04/07/1987 | US4655738 Apparatus for the manufacture of a tubular container sleeve |
| 03/25/1987 | EP0215742A1 Forming assembly for forming boxes from semi-finished flat pieces |
| 02/24/1987 | US4645481 Method and apparatus for preventing contamination by splashing glue in a carton forming machine |
| 02/03/1987 | EP0179849A4 Paperboard container with internal raw edge protection and method for constructing same. |
| 02/03/1987 | CA1217373A1 Device for folding and sealing the head of a folded carton |
| 01/13/1987 | US4636187 Methods and apparatus for erecting tray-type cartons |
| 01/13/1987 | US4636185 Apparatus for fabricating a box-like article |
| 01/07/1987 | CN86103037A Hinge-lid pack for cigarettes or the like |
| 12/30/1986 | EP0205894A1 Method and apparatus for the production of packets with sloped longitudinal edges |
| 12/30/1986 | EP0205766A1 Case with hinged lid for cigarettes or the like |
| 12/24/1986 | CN86104192A Process and apparatus for producing packs with bevelled or rounded longitudinal edges |
| 12/17/1986 | EP0204933A1 Case with hinged lid for cigarettes or the like |
| 12/09/1986 | US4627829 Centerfold forming apparatus for a disk envelope |
| 12/02/1986 | US4626234 Tray-type cartons erecting method and apparatus |
| 11/26/1986 | EP0142557B1 Method and means for joining and sealing of material parts and use of such means in containers |
| 11/25/1986 | US4624653 Corner laminating apparatus and method for cartons |
| 11/18/1986 | US4623325 Folding insert for forming a jacket |
| 11/12/1986 | EP0201272A2 Fabrication of plastic sleeves: method and device |