| Patents for B31B 1 - Box, carton, envelope or bag making machinery characterised by performing specific operations (15,372) |
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| 06/29/1994 | EP0603398A1 Sheet provided with saw teeth made of vulcanized fibers, carton to which said sheet is bonded, and method of bonding |
| 06/28/1994 | US5324250 Method and apparatus for folding bottom panels of a carton blank |
| 06/28/1994 | US5324233 Method and apparatus for sealing fitment tubes into pouches |
| 06/28/1994 | US5323586 Box closing and taping machine |
| 06/22/1994 | EP0603127A1 Punching machine for perforating plane objects |
| 06/22/1994 | EP0602344A1 Apparatus for separating perforated tubular web sections |
| 06/21/1994 | US5322235 Drum eccentrically wound with a web of pre-punched packaging blanks |
| 06/15/1994 | EP0601411A2 Method and device for applying adhesive on blanks for hinged-lid boxes |
| 06/15/1994 | EP0601341A2 Wall for fluid-tight packings, made of cardboard coated with heat sealable plastic and method for its production |
| 06/14/1994 | CA2010759C Device for sidewise shifting of a tool in a slotting station contained within a machine processing plate-like workpieces |
| 06/08/1994 | CN2167830Y Carton-punching roll pairs conveinent for adjusting pitch of holes |
| 06/07/1994 | US5318218 Latch for container |
| 06/07/1994 | CA1330070C Easy opening gable top carton |
| 06/01/1994 | EP0599650A1 Method and apparatus for folding bottom panels of a carton blank |
| 06/01/1994 | EP0599185A1 An apparatus for continual application on a continuous material web |
| 06/01/1994 | EP0557351B1 Method of manufacturing a container made of paper protected against moisture at the edges where the paper has been cut, and a paper container manufactured by this method |
| 05/31/1994 | US5316811 Process, web of material and apparatus for producing packaging blanks |
| 05/31/1994 | US5316538 Adjustable slotter wheel retrofit apparatus for box blank making machines |
| 05/31/1994 | US5316537 Method and device for bending the end tabs of blanks for producing rigid flip-top cigarette packets |
| 05/26/1994 | WO1994011257A1 Latch for container |
| 05/19/1994 | DE4238655A1 Method of producing paper bags with handles on inside - involves perforated line being folded over edge of Z=shaped fold lines which are glued onto adhesives areas between handle arms |
| 05/17/1994 | US5312317 Apparatus for detaching pieces of tube provided with transverse weld seams from a web and for stacking the same |
| 05/17/1994 | US5312032 Bag machine having bursting rollers for separating a web |
| 05/17/1994 | US5311991 Packaging for wrapping a floral grouping with a wrap having a wrap opening |
| 05/11/1994 | EP0596390A1 Die plate for the production of carton box blanks |
| 05/11/1994 | CN2164350Y Paper board planed groove forming machine |
| 05/11/1994 | CA2102771A1 Jacket for a liquid-tight packaging of composite cardboard material furnished with a heat sealing plastics coating and method for its production |
| 05/10/1994 | CA2409397A1 Wrapping material having an extension for design indicia for wrapping flower pots and floral arrangements and methods |
| 05/04/1994 | EP0595258A1 Apparatus for freeing a tab from a sheet containing punched blanks or similar |
| 05/04/1994 | CN1086166A Automatic paper-sheet feeding folder |
| 05/03/1994 | US5307606 Covering for flower pot and floral grouping |
| 05/03/1994 | US5307605 Method and apparatus for providing a wrapper for a floral grouping having a flap for closing the upper end or the lower end of the wrapper |
| 05/03/1994 | CA1329034C Servo drive bag machine |
| 04/28/1994 | WO1994008856A1 Pop-up handle |
| 04/27/1994 | CN2163048Y Packing bag angle folding machine |
| 04/26/1994 | US5306224 Method and apparatus for integrally forming a cutter on a carton blank |
| 04/22/1994 | CA2093277A1 Method and apparatus for side weld bag having a handle |
| 04/19/1994 | US5304265 In-line fitment sealing apparatus and method |
| 04/14/1994 | WO1994007703A1 Method and apparatus for preparing book covers |
| 04/14/1994 | WO1994007691A1 Method and apparatus for attaching a spout to a carton |
| 04/14/1994 | CA2145771A1 Method and apparatus for preparing book covers |
| 04/14/1994 | CA2124350A1 Method and apparatus for attaching a spout to a carton |
| 04/12/1994 | US5302435 Plastic sheet with a ruled line for bending |
| 04/12/1994 | CA1328432C Continuous rolled perforated material |
| 04/07/1994 | DE4232956A1 Subsequent longitudinal groove line breaking during folding box mfr. - involves folding box blanks between two compression roller pairs by compression during passage through first roller pair |
| 04/06/1994 | EP0590732A1 Blank feeder |
| 03/30/1994 | EP0589575A1 Method and apparatus for sealing fitment tubes into pouches |
| 03/30/1994 | EP0589157A1 Proces and apparatus for fixing a spout to a container |
| 03/29/1994 | US5298033 Ultraviolet absorbing lenses and methods of manufacturing thereof |
| 03/29/1994 | US5298007 Method and apparatus for manufacturing carrier bags of paper |
| 03/29/1994 | US5297462 Slotter wheel mechanism having dynamically retractable slotter blades |
| 03/22/1994 | US5295941 Apparatus for producing containers made of paper-base laminate |
| 03/22/1994 | US5295940 Pail box machinery |
| 03/16/1994 | EP0586779A1 Flower pot cover with crimped portion |
| 03/09/1994 | EP0585579A1 Method and apparatus for forming a decorative cover |
| 03/08/1994 | US5292299 Method of producing plastic bags |
| 03/08/1994 | US5292047 Universal movable upper tool for a waste-stripping station situated within a sheet die-cutting machine used for producing packages |
| 03/08/1994 | CA1327514C Packing system for liquids, particularly for dietary liquids |
| 03/02/1994 | EP0584885A1 Blank feeder |
| 03/02/1994 | EP0584884A1 Blank feeder |
| 03/01/1994 | US5290224 Cardboard box assembly machines |
| 02/26/1994 | CA2101891A1 Method and device for arranging a pouring device on a pack |
| 02/24/1994 | DE4227659A1 Reusable insulated packing bag - is made from several layers of air cushion foils with sealed edges |
| 02/23/1994 | EP0583893A1 Method and apparatus for forming bags |
| 02/23/1994 | EP0428679B1 Apparatus and method for positioning a port in an aperture in a web or film |
| 02/22/1994 | US5288448 Method for producing a package for flowable substances |
| 02/22/1994 | US5288284 Method for making bags and an apparatus for carrying out this method |
| 02/22/1994 | US5288014 Two-way mailer |
| 02/22/1994 | CA2015552C Device for the sequential introduction of plates in a shaping (forming) machine |
| 02/17/1994 | WO1994003325A1 Self-centering laminated process for corrugated containers and blank therefor |
| 02/15/1994 | US5285955 Cartons with bellows folded tops |
| 02/10/1994 | DE4222552C1 Verfahren und Vorrichtung zur Steuerung von Folienschweißmaschinen, insbesondere zur Herstellung von von Schlauch- oder Halbschlauchbahnen aus thermoplastischem Kunststoff abgeschweißten Beuteln oder Säcken Method and device for control of film welding machines, in particular for the production of hose or of half tube webs of thermoplastic plastic bags or sacks abgeschweißten |
| 02/08/1994 | CA1326843C Reclosable bag |
| 02/06/1994 | CA2319257A1 Method for forming a decorative cover |
| 02/03/1994 | WO1994002402A1 Methods and apparatus for web handling |
| 02/03/1994 | DE4224183C1 Equipment for stamping of material strips, such as sheet strips for packing purposes - has lower counter pressure unit which is static during stamping process and drops to feed material strip |
| 02/03/1994 | DE4224182C1 Equipment for stamping material running transverse to feed direction - comprises frame, side frame bearers of which hold counter pressure beam carrying stamping blade |
| 02/01/1994 | CA1326627C Method and a machine for the manufacture of packing containers |
| 01/29/1994 | CA2101403A1 Method and apparatus for forming bags |
| 01/27/1994 | DE4224696A1 Packing container and machine for fixing carrying handle - uses wider reinforcement tabs at handle ends with Z=shaped fold initially holding handle flat against box. |
| 01/26/1994 | EP0580405A1 Use of a composition for sizing paper and cardboard |
| 01/25/1994 | US5281446 Forming spray band of molten atomized wax, orienting band parallel to surface of container to be coated, spraying |
| 01/25/1994 | US5280895 Method and apparatus for producing groups from different printed products |
| 01/20/1994 | WO1994001270A1 Method and device for controlling sheet-welding machines, in particular machines for manufacturing bags by welding continuous tubular or semi-tubular strips of thermoplastic material |
| 01/19/1994 | EP0579441A1 Single pass pressure sealer |
| 01/18/1994 | US5279423 Bulk container |
| 01/16/1994 | CA2100373A1 Single pass pressure sealer for planar or nested media |
| 01/12/1994 | EP0577880A1 Abnormality detecting apparatus for bags with handle |
| 01/12/1994 | EP0454753B1 A process and an apparatus for die-cutting of packaging material |
| 01/11/1994 | US5277741 Sealing apparatus |
| 01/11/1994 | US5277722 Manually fed machine for the formation of tabs on sheet stock |
| 01/07/1994 | CA2073228A1 Heat sealing of carton blanks in constructing or closing cartons |
| 01/05/1994 | EP0576887A2 Wrap for floral grouping and method |
| 01/05/1994 | EP0576863A1 Product and process for heat sealing a paperboard carton having polymer coating on one side only |
| 01/05/1994 | EP0576751A1 Heat sealing of carton blanks in constructing or closing cartons |
| 01/05/1994 | EP0446233B1 Automatic setting apparatus in box or carton blank erection machines |
| 01/04/1994 | US5275075 Adjustable triple wall fold apparatus and method |
| 12/29/1993 | EP0575602A1 Rotary hopper transfer mechanism. |
| 12/28/1993 | US5273513 Automatic setting apparatus in box or carton blank erection machines |
| 12/28/1993 | US5273270 Driving device for a plate-shaped body feeding kicker |