| Patents for B31B 19 - Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents (4,853) |
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| 08/22/2007 | CN2936711Y External protection aluminum foil adhesive welder of powder-liquid double-chamber soft bag |
| 08/21/2007 | CA2359099C Envelope with an adhesive closure and method and device for producing the same |
| 08/09/2007 | WO2007088026A1 Device and method for production of plastic bags |
| 08/09/2007 | WO2007087871A1 Envelope |
| 08/09/2007 | US20070184956 Device and method for producing container blanks |
| 08/09/2007 | CA2599484A1 Envelope |
| 08/08/2007 | EP1816083A1 Method for manufacturing a pouch |
| 08/08/2007 | EP1814504A2 Plastic bag with one or more ports and method for production of plastic bags |
| 08/08/2007 | EP1608568B1 Package for pasta, machine and method for obtaining said package |
| 08/08/2007 | EP0928244B9 Bag utilizing fastener tape material and method of manufacture thereof |
| 08/08/2007 | CN2931096Y Gas bubble thin film bag manufacturing machine |
| 08/07/2007 | US7252732 Process and apparatus for applying rigidity strips to a foil web |
| 08/07/2007 | CA2490229C Methods and apparatus for folding sheet material |
| 08/01/2007 | EP1812303A1 Packaging sachet and method and device for producing the same |
| 07/31/2007 | US7249887 Reclosable system for flexible packages having interlocking fasteners |
| 07/31/2007 | US7249612 Mounting structure of an open/close valve in a sealed body |
| 07/25/2007 | CN1328126C Closure assembly in a bag |
| 07/24/2007 | CA2410653C Plastics packaging |
| 07/18/2007 | EP1472148B1 Closure assembly in a bag |
| 07/12/2007 | DE10327646B4 Vorrichtung zur Bildung eines Leimprofils für Kreuzbodensäcke Apparatus for forming a Leimprofils for cross-bottom bags |
| 07/12/2007 | DE102004034755B4 Tragetasche aus thermoplastischem Kunststoff und Verfahren zur Herstellung Tote bag made of thermoplastic material and method for producing |
| 07/03/2007 | US7238253 Bag manufacturing system |
| 07/03/2007 | US7237953 Reclosable bag |
| 07/03/2007 | CA2442990C Ultrasonic end stops on zipper closure bags and methods for making same |
| 07/03/2007 | CA2398404C Mounting and closure structure for a bag, such as a vacuum cleaner bag |
| 06/28/2007 | WO2007072030A2 A stack of bags, apparatus for making a stack of bags and a method of making a stack of bags |
| 06/28/2007 | US20070148382 Tubular film, device and method for producing the same |
| 06/28/2007 | US20070144113 Flexible pouch and method of forming a flexible pouch |
| 06/26/2007 | US7235607 Heat shrinkable sheets comprising blends of ethylene-hexene copolymer and low density polyethylene, used for wrapping, bundling or packaging |
| 06/20/2007 | EP1798156A1 A film combination with reclosable fastener assemblies for making reclosable bags |
| 06/20/2007 | EP1798025A1 Method of embossing a packaging film and apparatus therefor |
| 06/20/2007 | EP1796978A1 Reclosable bag |
| 06/20/2007 | EP1667917B1 Method and device for gas filling and sealing of a duct intended to be filled with gas and positioned in a container of a collapsible type, and container blank comprising such a duct |
| 06/20/2007 | CN2912985Y Double holes film bag maker |
| 06/15/2007 | CA2563857A1 Process for assembling a bag |
| 06/15/2007 | CA2530339A1 Process for assembling a box |
| 06/14/2007 | WO2007065951A1 Sealing device |
| 06/14/2007 | WO2007065462A1 Flexible container |
| 06/14/2007 | US20070130733 Method for producing a hermetic plastic zipper and a hermetic plastic zipper |
| 06/14/2007 | DE202007002477U1 Anordnung zur Herstellung von Paketen bestehend aus einer Mehrzahl von Beuteln Arrangement for the production of packages composed of a plurality of bags |
| 06/13/2007 | EP1795455A1 Method for continously manufacturing pouches from web-form body members |
| 06/13/2007 | EP1795335A2 Method for manufacturing packaging made of flexible material |
| 06/13/2007 | EP1795331A1 Heat seal system for packaging |
| 06/13/2007 | EP1794059A2 Packaging for particulate and granular materials and method for producing same |
| 06/13/2007 | EP1677966B1 Tube welding |
| 06/12/2007 | US7229511 Method and apparatus for feeding slider-zipper assemblies |
| 06/06/2007 | EP1792722A1 Packaging pouch |
| 06/05/2007 | CA2453378C Patch bag having patch covering seal |
| 05/31/2007 | WO2007059975A1 Method of producing and filling a sheet-material bag |
| 05/30/2007 | EP1790569A1 Method for making and filling a bag |
| 05/30/2007 | EP1539576A4 Inflatable dunnage bag with protected inflator valve |
| 05/29/2007 | CA2457654C Tamper-evident reclosable bag having slider-actuated string zipper |
| 05/23/2007 | EP1037813B1 Dispensing package and method for making the same |
| 05/23/2007 | CN1968861A 储存袋 Storage bag |
| 05/22/2007 | CA2457656C Reclosable bag having wicket flap and slider-actuated string zipper |
| 05/22/2007 | CA2457593C Reclosable packaging having slider-operated string zipper |
| 05/17/2007 | US20070107380 Methods of Making and/or Filling Reclosable Bags |
| 05/16/2007 | CN1964898A Packaging bag with fastener and method of producing the same |
| 05/16/2007 | CN1964897A Packaging bag and method of manufacturing the same |
| 05/15/2007 | CA2236742C Apparatus and method for controlling web speed |
| 05/08/2007 | US7214173 Laser for forming bags from a web of material |
| 05/08/2007 | US7213305 Peel seal tamper evident slider bag |
| 05/03/2007 | WO2007050691A1 Methods of making reclosable packages for vacuum, pressure and/or liquid containment |
| 05/03/2007 | US20070098308 Bag for crushing objects |
| 05/03/2007 | DE102004022374B4 Schlauchbeutel mit einem Schlauchbeutelkörper und einem eingesiegelten Boden Tubular pouch having a tubular pouch body and a sealed-in base |
| 05/02/2007 | EP1780130A1 Method for making bags having cutouts in the closing strip |
| 05/02/2007 | EP1780129A1 Gas seal-in method for a bag with a gas filling compartment and packaging method for such a bag |
| 05/02/2007 | EP1780000A2 Device and procedure for the production of plastic bags |
| 05/01/2007 | US7211035 Method for manufacturing reclosable packaging bag |
| 04/26/2007 | WO2007047135A2 Compacted bag configuration and method for making the same |
| 04/26/2007 | US20070091171 Shuttle Pouch Machine |
| 04/25/2007 | EP1776284A1 Storage bag |
| 04/24/2007 | US7207794 Pouch production apparatus and method |
| 04/19/2007 | WO2007010465A3 Process for manufacture of a flexible package |
| 04/19/2007 | US20070084403 System for gluing bags comprising multiple sheets |
| 04/18/2007 | EP1773576A1 Method and device for producing and filling sacks |
| 04/18/2007 | EP1458627B1 Package, such as a bag, with oriented tear-opening |
| 04/18/2007 | CN2888941Y Shoe cover making machine |
| 04/17/2007 | US7204278 Structure of check-valve and production method thereof and inflatable air-packing device using same |
| 04/17/2007 | CA2393472C Flexible pouch fitment structure |
| 04/17/2007 | CA2250365C Method and device for making packaging bags and resulting bags |
| 04/12/2007 | WO2007040391A1 A system comprising a filling device and a pouch, as well as such filling device and such a pouch |
| 04/11/2007 | EP1051329B1 Method and apparatus for placing a product in a flexible recloseable container |
| 04/10/2007 | CA2453331C Plastic bag and plastic bag making apparatus |
| 04/10/2007 | CA2337811C Method and machine for making a string of bags provided with transverse closure profiles and resulting articles |
| 04/05/2007 | WO2007038438A1 Flexible liner with fitting on gusseted side and method of manufacture thereof |
| 04/05/2007 | WO2006130008A3 Method of manufacturing a foldable bag and a foldable bag |
| 03/29/2007 | US20070068118 Method and device for gas filling and sealing of a duct intended to be filled with gas and positioned in a container of a collapsible type, and container blank comprising such a duct |
| 03/28/2007 | EP1198399A4 Conveyor apparatus for conveying stacks of articles |
| 03/21/2007 | EP1764067A1 Reclosable flexible package for absorbent articles |
| 03/21/2007 | CN1933960A Method and apparatus for manufacturing bag with spout member |
| 03/14/2007 | EP1565384B1 Reclosable bags having a tear-open string |
| 03/08/2007 | US20070054076 Sterilized and pyrogen-free (free of fever-inducing agents) bag for storing fluids such as blood; blood bags; cost effective and will not break like glass container |
| 03/07/2007 | EP1758731A2 Method for making flexible bags having elastic-like behaviour comprising regions formed into pleat elements |
| 03/07/2007 | EP1577223B1 Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag |
| 03/07/2007 | CN1302916C Methods and apparatus for folding sheet material |
| 03/06/2007 | US7186025 Reclosable bag with expansion gusset |
| 02/28/2007 | CN1922003A Device and method for producing container blanks |
| 02/27/2007 | US7182512 Double gusset pack |
| 02/27/2007 | CA2448966C Plastic bag making apparatus |