| Patents for B31B 1 - Box, carton, envelope or bag making machinery characterised by performing specific operations (15,372) |
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| 07/23/1985 | US4530693 Die-cutting apparatus |
| 07/23/1985 | CA1190847A1 Rotary die cutter |
| 07/23/1985 | CA1190780A1 Method and apparatus for making bag-type packages |
| 07/10/1985 | EP0147972A2 Method and apparatus for affixing a ribbon to a bag |
| 07/10/1985 | EP0147833A2 Method and apparatus to seal coated paperboard materials |
| 07/09/1985 | US4528053 Manufacturing fiberboard ducts |
| 07/09/1985 | US4527472 Exchangeable print head hot ink roll marker |
| 07/02/1985 | US4526639 Means for intermittently feeding lengths of plastic film, heating means, receiver means, stacker, conveyor means |
| 07/02/1985 | US4526565 Method of making flat bottom plastic bag |
| 07/02/1985 | CA1189776A1 Method for applying film |
| 06/19/1985 | EP0144469A1 A joint on packing containers and a method for the manufacture of the same |
| 06/18/1985 | US4523919 Process and apparatus for attaching small tear-open strips to packaging material or the like |
| 06/18/1985 | CA1189102A1 Device for stacking bags |
| 06/11/1985 | US4522617 Conversion belt and stop plate assembly for upstacking corrugated box machinery |
| 05/29/1985 | EP0142557A1 Method and means for joining and sealing of material parts and use of such means in containers. |
| 05/28/1985 | US4519181 Sleeve carton end panel and flap folding and sealing assembly |
| 05/21/1985 | US4518379 Apparatus and method for joining individual blanks |
| 05/21/1985 | US4518301 Orbital feeder |
| 05/21/1985 | US4518087 Sealed flexible container with non-destructive peelable opening |
| 05/14/1985 | US4516454 Straight line cutting and/or groove machine for moving material webs, especially for corrugated paper webs |
| 05/14/1985 | CA1187118A1 Method and device to continuously form packets of folded boxes to be processed in a machine |
| 05/08/1985 | EP0140163A2 Exchangeable print head hot ink roll marker |
| 05/07/1985 | US4516210 Programmable tray forming machine |
| 05/07/1985 | US4515580 Bottom sealing tab prebreaking apparatus |
| 05/07/1985 | US4515052 Automatic slitter |
| 05/07/1985 | CA1186541A1 Method of, and apparatus for, manufacturing a flip- top box |
| 04/25/1985 | WO1985001692A1 Apparatus for the manufacture of a tubular container sleeve |
| 04/24/1985 | EP0138641A1 Automatic device for maintaining proper registry of a tool fitted on a motating cylinder for the treatment of sheetlike products |
| 04/23/1985 | US4512135 Locking mechanism for wrap-around cartons |
| 04/23/1985 | CA1185822A1 Machine and method for erecting a carton |
| 04/17/1985 | EP0137629A2 An apparatus for conveying cartons from a gluer to carton feeder |
| 04/16/1985 | US4511078 Packing container with a crack-resistant laminate |
| 04/16/1985 | CA1185515A1 Transfer means |
| 04/10/1985 | EP0136602A1 Device for manufacturing carrying bags from synthetic material |
| 04/03/1985 | EP0135734A1 Method and device for cancelling the blocking of punched-bag stacks |
| 04/02/1985 | US4508529 Apparatus for folding paper sacks to Z shape |
| 03/27/1985 | EP0135388A2 Packing container forming apparatus |
| 03/27/1985 | EP0135387A2 Arbor guiding apparatus |
| 03/26/1985 | US4507168 Method for mounting a faucet on a paper container and apparatus therefor |
| 03/26/1985 | US4507038 Bag-collecting device |
| 03/26/1985 | US4506874 Pile pressing device |
| 03/26/1985 | US4506577 Slitter apparatus |
| 03/20/1985 | EP0134711A2 Twin wicketing bag machine |
| 03/20/1985 | EP0134628A2 Carton opening mechanism |
| 03/19/1985 | CA1184110A1 Forming, filling and sealing machines |
| 03/12/1985 | US4504260 Method and apparatus for scoring and folding envelopes |
| 03/06/1985 | EP0133823A1 Method of controlling tool positions in a corrugated board container making plant |
| 02/13/1985 | EP0132938A1 Apparatus for rotary die-cutting and stripping |
| 02/13/1985 | EP0132617A1 A transfer apparatus for articles |
| 02/12/1985 | US4498591 Openable flexible packet |
| 02/12/1985 | US4498274 Device for supplying and for bringing together a web of packaging material and a tear strip web |
| 02/05/1985 | US4497274 Apparatus for spreading glue onto sheet-like blanks |
| 01/30/1985 | EP0132369A2 Flexible package with easy opening peel seal |
| 01/23/1985 | EP0131602A1 Carton forming apparatus |
| 01/16/1985 | EP0131101A2 Apparatus for producing and filling bags |
| 01/15/1985 | US4493860 Applying flat abutment surface to edge of container |
| 01/15/1985 | US4493687 Arrangement for the raising and transporting of packing container blanks |
| 01/15/1985 | US4493686 Apparatus for pulling tube ends open to form base squares of cross-bottom sacks |
| 01/09/1985 | EP0130852A1 Device for making cardboard boxes in a folded shape |
| 12/27/1984 | EP0129326A2 Non tearing sealed vacuum container |
| 12/25/1984 | US4490129 Forming cartons |
| 12/25/1984 | US4489856 Method and apparatus for moving a nozzle between a storage position and a position for applying a fluid |
| 12/18/1984 | US4488647 Flexible package with easy opening peel seal |
| 12/12/1984 | EP0127623A1 Paperboard edge buffer and cleaner |
| 12/12/1984 | EP0127618A1 Paperboard edge buffer and cleaner |
| 12/11/1984 | US4487599 Method and device for producing interlocked stacks of bags made of hose-like thermoplastic foil |
| 12/11/1984 | US4487598 Bag folding apparatus |
| 12/11/1984 | US4487596 Method of, and apparatus for, manufacturing a flip-top box |
| 12/11/1984 | CA1179174A2 Machine for erecting hexagonal drum and blank therefor |
| 11/27/1984 | US4484679 Packaged sheathed tubular strands and method and apparatus for making same |
| 11/22/1984 | WO1984004486A1 Method and means for joining and sealing of material parts and use of such means in containers |
| 11/21/1984 | EP0125863A1 Process for manufacturing sacks, bags, and the like |
| 11/21/1984 | EP0125500A2 Method for returning a movable part to the original point |
| 11/20/1984 | CA1178254A1 Display boxes |
| 11/20/1984 | CA1178097A1 Method and apparatus for forming a container for liquids |
| 11/14/1984 | EP0124772A2 Cardboard sheet or blank for opaque, heat-sealable pliable containers impermeable to air and to liquids for the packaging of aseptic liquids |
| 11/13/1984 | US4482145 Apparatus for supplying suction air to rotary applicator |
| 11/07/1984 | EP0124329A2 Cylinder for a rotary web processing machine |
| 11/07/1984 | EP0064057A4 Process and apparatus for manufacturing plastic containers. |
| 11/06/1984 | CA1177383A1 Process for cutting and perforating plastic film |
| 11/05/1984 | EP0099359A4 Apparatus for separating bag ends during manufacture. |
| 10/23/1984 | US4479243 Collapsible receptacle with prefabricated lift loops and method of making |
| 10/23/1984 | US4478351 Compound packing container |
| 10/17/1984 | EP0121632A1 Machine for slotting and creasing corrugated cardboard for manufacturing boxes |
| 10/16/1984 | US4476762 Cutting die supporting plate apparatus |
| 10/16/1984 | US4476758 Automatic slitter scorer with web support |
| 10/16/1984 | CA1176094A1 Method for producing plastic-coated containers for liquids |
| 10/10/1984 | EP0121432A2 Guide apparatus for a carton blank delivery system |
| 10/10/1984 | EP0121371A1 Improvements in or relating to tapes |
| 10/02/1984 | US4474521 Method and device for continuously forming a packet of box blanks for further processing |
| 10/02/1984 | CA1175340A1 Die cutter and die-cutting process |
| 09/25/1984 | US4473431 Apparatus for making plastic material bags and for depositing them in groups |
| 09/19/1984 | EP0118948A1 Apparatus for creasing fold lines in a sheet of cardboard |
| 09/11/1984 | US4470592 Apparatus for guiding a sheet |
| 09/06/1984 | EP0076311A4 Easily opened and reclosable bag and apparatus for making same. |
| 09/05/1984 | EP0117730A2 Flat bottom plastic bag and method of manufacture |
| 09/05/1984 | EP0117623A2 Die cut window laminating device |
| 09/05/1984 | EP0117537A2 Apparatus for raising of flattened, tubular packing container blanks |
| 09/04/1984 | US4469542 Method of making a piece of tube from a flat web of flexible material, and apparatus for carrying out the method |
| 08/29/1984 | EP0116859A2 Cutting and grooving apparatus and method for making a blank provided with folding lines |