| Patents for B31B 1 - Box, carton, envelope or bag making machinery characterised by performing specific operations (15,372) |
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| 11/10/1987 | US4705655 Ammunition cases |
| 11/10/1987 | US4705174 Sealed flexible container with non-destructive peelable opening |
| 11/04/1987 | EP0244308A1 Machine for receiving and piling cut sheets |
| 11/04/1987 | EP0243757A2 Packaging machine for packages with folding flaps connected by sticking |
| 11/03/1987 | US4704034 Apparatus for detecting a gap in the junction area on a folded box |
| 11/03/1987 | US4703876 Package for material capable of flow |
| 10/28/1987 | EP0242992A2 Carton panel folding mechanism |
| 10/28/1987 | EP0242805A2 Arrangement on a packing machine |
| 10/28/1987 | EP0242720A2 A method and an arrangement for the finishing of an opening arrangement on a packing container |
| 10/21/1987 | EP0241923A2 An arrangement on packing machines |
| 10/13/1987 | US4699607 Method and apparatus for producing bags |
| 10/13/1987 | CA1228015A1 Coupon cutting machine |
| 10/08/1987 | DE3610893C1 Method for producing depressions on the circumferential surface of a rubber blanket mounted under prestress on a forme cylinder of a varnishing unit |
| 10/07/1987 | EP0240081A1 Method and apparatus for applying adhesive to the distal and inner edges of open container ends |
| 10/07/1987 | EP0239857A2 Device for stacking flat objects, especially double bags made of a plastics film |
| 09/30/1987 | EP0238623A1 Apparatus for constant pressure in line-web crush-scoring. |
| 09/24/1987 | DE3609003A1 Apparatus for forming a tube for flat and side-folding bags |
| 09/22/1987 | US4695337 Apparatus and method for attaching a fitment to a web of film |
| 09/16/1987 | EP0237460A2 Device and method of accurate feeding, coating, plasticizing and cutting of sheets |
| 09/15/1987 | CA1226811A1 High speed platen-type die cutter |
| 09/09/1987 | EP0236063A2 Folding method and Apparatus for basket-style article carriers |
| 09/09/1987 | EP0098276B1 Method and device for manufacturing an automatic closure valve bag |
| 09/02/1987 | EP0234805A1 A method and a device for forming weakened areas in blanks for containers |
| 09/01/1987 | US4690668 Method and apparatus for making a butt seam having a cover strip on a tube of multi-layer packaging material |
| 09/01/1987 | US4690667 Method for producing a packaging container having a pressure relief valve |
| 08/26/1987 | EP0099359B1 Apparatus for separating bag ends during manufacture |
| 08/25/1987 | CA1225946A1 Tapes |
| 08/25/1987 | CA1225856A1 Twin wicketing bag machine |
| 08/19/1987 | EP0232928A1 Method for sealing a bag and a bag produced by that method |
| 08/12/1987 | EP0231297A1 Machine for producing patterned cardboard articles |
| 08/11/1987 | CA1225376A1 Flexible package with easy opening peel seal |
| 08/05/1987 | EP0231082A2 A fibreboard sheet and blank and method for producing same |
| 08/04/1987 | US4684360 Tool positioning device |
| 08/04/1987 | CA1225049A1 Joint on packing containers and a method and arrangement for the manufacture of the same |
| 08/04/1987 | CA1224954A1 Sheet processing apparatus |
| 07/28/1987 | US4682975 Machine and method for setting-up basket style article carriers |
| 07/22/1987 | EP0229043A1 Apparatus for the manufacture of a tubular container sleeve. |
| 07/21/1987 | CA1224506A1 Apparatus for creasing fold lines in a sheet of cardboard |
| 07/21/1987 | CA1224360A1 Exchangeable print head hot ink roll marker |
| 07/15/1987 | EP0087106B1 Handling apparatus for making boxes |
| 07/14/1987 | US4680023 Container forming apparatus having in-line blanker |
| 07/07/1987 | US4678457 To a mounting bracket |
| 07/07/1987 | CA1223900A1 Method and apparatus for undoing the interconnection between stamped stacks of bags |
| 07/07/1987 | CA1223766A1 Machine manufacturing folding boxes |
| 06/30/1987 | US4676047 Apparatus for forming a tab on a tape for tearing a packing film |
| 06/29/1987 | EP0131602A4 Carton forming apparatus. |
| 06/23/1987 | US4675000 Press |
| 06/17/1987 | CN86107013A Apparatus for the piling up of bags made of thermoplastic film in order to form a pile of them during production |
| 06/16/1987 | US4673381 Cartoning machine having auxiliary flap sealer |
| 06/16/1987 | US4673175 Paper feeding device for box making machine |
| 06/04/1987 | WO1987003249A1 Plastic bag and method and apparatus of manufacture |
| 06/02/1987 | US4669253 Method and apparatus for transforming semirigid blanks into containers |
| 05/26/1987 | US4668148 Sheet stacking and transferring device |
| 05/26/1987 | US4667453 Method of forming sealed flexible container with non-destructive peelable opening |
| 05/19/1987 | US4666422 Apparatus for aligning a wicketer stacking station with an edge of a web |
| 05/14/1987 | DE3539430A1 Plotter for producing blanks, especially made of corrugated cardboard |
| 05/12/1987 | US4664648 Method and apparatus for making display boxes |
| 04/28/1987 | US4661091 Machine for manufacture of boxes with integrally reinforced walls |
| 04/28/1987 | US4660351 Method and apparatus for affixing a ribbon to a bag |
| 04/28/1987 | CA1220963A1 Arrangement for the transport and raising of packing container blanks |
| 04/22/1987 | CN86104359A Pack for liquids having edge protection, process for the production thereof and apparatus for carrying out the process |
| 04/21/1987 | US4659016 Hot-melt dispenser with aimable nozzles |
| 04/21/1987 | CA1220658A1 Apparatus and method for aligning and joining individual blanks |
| 04/16/1987 | DE3536791A1 Apparatus for the production of hinge-lid packs |
| 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 | US4657528 Apparatus for stacking and conveying flat articles, preferably bags made of plastic film |
| 04/14/1987 | US4657527 Flap folding mechanism for manufacture of boxes with integrally reinforced walls |
| 04/14/1987 | US4657240 Device for lateral alignment of flat objects in a flow |
| 04/14/1987 | US4657236 Sheet delivery device |
| 04/08/1987 | EP0217776A1 Portable container, method for its production and device for accomplishing the method |
| 04/08/1987 | EP0217282A1 A method and a machine for the manufacture of packing containers |
| 04/08/1987 | EP0217070A1 Machine for stapling cardboard |
| 04/08/1987 | EP0217057A1 Method and device for producing a liquid-container |
| 04/08/1987 | EP0216989A2 Device for pulling a pile of thermoplastic bags from under a pile being formed |
| 04/08/1987 | EP0216800A1 Apparatus for producing flexible containers. |
| 04/07/1987 | US4655738 Apparatus for the manufacture of a tubular container sleeve |
| 04/07/1987 | US4655737 Method for preparing flat-bottom thermoplastic sack |
| 04/07/1987 | US4655386 Packing container blank and container made therefrom |
| 04/02/1987 | DE3631940A1 Device for the formation of stacks of plastic bags or similar workpieces as they are being produced |
| 03/26/1987 | WO1987001652A1 Apparatus for constant pressure in line-web crush-scoring |
| 03/25/1987 | EP0215394A1 Apparatus and method for producing bags |
| 03/25/1987 | EP0215083A1 Method for fabricating bags made of flexible material, particularly plastic, device for implementing such method and bags obtained thereby |
| 03/24/1987 | US4651509 Arrangement on packing machines |
| 03/24/1987 | CA1219483A1 Accumulating apparatus between a cartoner and a side seam gluer |
| 03/17/1987 | US4650406 Apparatus for forming gussets in a tubular plastic film |
| 03/11/1987 | EP0213673A1 Container for drink and method of manufacturing the container |
| 03/10/1987 | US4648859 Apparatus for applying a sealing material to the edge of a length of packaging |
| 03/10/1987 | US4648299 Apparatus for cutting off a tear-open strip |
| 03/10/1987 | CA1218888A1 Circular machine for automatic manufacturing of display packages |
| 02/24/1987 | US4645484 Method for thinning regions of packing material to facilitate package assemblage |
| 02/24/1987 | US4645481 Method and apparatus for preventing contamination by splashing glue in a carton forming machine |
| 02/17/1987 | US4643788 Process for producing a tubular casing |
| 02/17/1987 | US4642974 Machine for folding flanges of blister package |
| 02/12/1987 | WO1987000794A1 Machine for producing patterned cardboard articles |
| 02/10/1987 | US4642086 Apparatus for forming flexible fold lines in a thermoplastic sheet |
| 02/10/1987 | US4642085 Apparatus for making window patches |
| 02/04/1987 | EP0210413A1 Method for making a packaging container with an excessive-pressure valve |
| 02/04/1987 | EP0210259A1 Apparatus and method for attaching a fitment to a web of film. |
| 02/03/1987 | EP0179849A4 Paperboard container with internal raw edge protection and method for constructing same. |
| 02/03/1987 | CA1217372A1 Method for producing a cylindrical packing tube for enclosing tampons |