| Patents for B31B 23 - Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents, from webs, e.g. from flattened tubular webs (1,472) |
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| 04/22/2009 | CN100480038C Bag-making machine |
| 04/16/2009 | WO2009048118A1 Device for cutting packing bag, device for producing packing bag and method for producing packing bag |
| 04/08/2009 | CN100475515C Plastic bag producing apparatus |
| 04/07/2009 | CA2376101C Method and device for producing a product made of strip tape, especially a medical product and/or a product containing active substances as well as fillable receptacles or poucheswhose edges can be sealed |
| 03/26/2009 | US20090080810 Multi-compartment flexible package |
| 02/26/2009 | US20090052813 Bag and Method for Producing the Same |
| 02/19/2009 | US20090048085 Method and apparatus for making dunnage |
| 02/17/2009 | US7491162 Daily organizer |
| 02/10/2009 | CA2482965C Flexible packaging |
| 02/04/2009 | CN100457440C Antiseize liquid-solid non-PVC membrane big transfusion multi-chamber bag production method |
| 01/21/2009 | CN100453415C Multi-bag and method of producing the same, and multi-bag for bag-making and filling |
| 12/24/2008 | WO2008155009A1 Packaging container |
| 12/24/2008 | CN101331064A Enveloping device |
| 12/24/2008 | CN101327668A Method for manufacturing package bag with self-closing nozzle |
| 12/24/2008 | CN101327667A Method for manufacturing package bag with self-closing nozzle |
| 12/10/2008 | EP1406814A4 Methods of making thermal seals and perforations |
| 11/26/2008 | EP1995051A2 Machine for the production of bags made of heat-sealed alveolar or foamed thermoplastic material |
| 11/11/2008 | US7448803 Process for producing compression bag and compression bag |
| 10/29/2008 | EP1794059B1 Method for packaging cementitious material |
| 10/23/2008 | DE102007018579A1 Zementsäcke Cement bags |
| 10/22/2008 | EP1981768A1 Bag and method for producing the same |
| 10/15/2008 | CN101284431A Small-sized instant print code machine for making bags |
| 10/02/2008 | DE102007015300A1 Vorbruchwalze Vorbruchwalze |
| 09/25/2008 | WO2008115693A1 Method for making a flexible reclosable package |
| 09/25/2008 | CA2683895A1 Method for making a flexible reclosable package |
| 09/24/2008 | EP1972558A1 Enveloping device |
| 09/10/2008 | EP1967460A2 Packaging bag and method for manufacturing same |
| 08/27/2008 | EP1960280A2 Compacted bag configuration and method for making the same |
| 08/14/2008 | WO2008095212A1 Method for the production of web sections from flexible web material, and for the production of packaging containers |
| 08/14/2008 | CA2676462A1 Process for producing web sections from a flexible web material as well as for producing packing containers |
| 08/05/2008 | CA2327213C Method and device for producing bags with three sealed edges and welded-in closing seal |
| 07/10/2008 | DE10309175B4 Vorrichtung zum Einstellen der Schlauchabschnittlänge Device for adjusting the length of tube section |
| 06/26/2008 | US20080148687 Device For Manufacturing Foam Cushions |
| 06/25/2008 | CN101208246A Method of manufacturing a foldable bag and a foldable bag |
| 06/18/2008 | CN201072936Y Thermal pressure rolling wheeled net bag seeding ground mass bottle filler |
| 06/17/2008 | CA2253852C Flexible, multiple-compartment drug container and method of making and using the same |
| 06/12/2008 | DE10306615B4 Verfahren zur Herstellung von Säcken A process for the production of sacks |
| 06/05/2008 | US20080132394 Zippered film and bag |
| 06/05/2008 | DE19955812B4 Verfahren und Vorrichtung zur Herstellung von Beuteln Method and apparatus for manufacturing bags |
| 05/20/2008 | US7374075 Method and apparatus for feeding slider-zipper tape to application station |
| 05/14/2008 | CN100387423C Plastic bag producing device |
| 05/13/2008 | US7370563 Process and device for manufacturing a product from strip tape, especially for manufacturing a medicinal and/or active substance-containing product as well as fillable containers or sealed-margin bags |
| 04/24/2008 | DE202006020181U1 Maschine zur Herstellung von Beuteln Machine for manufacturing bags |
| 04/16/2008 | EP1910069A2 Process for manufacture of a flexible package |
| 04/01/2008 | CA2450141C Methods of making thermal seals and perforations |
| 03/26/2008 | EP1901971A2 Method of manufacturing a foldable bag and a foldable bag |
| 03/20/2008 | DE102006041987A1 Beutel mit Tragegriff und Verfahren und Vorrichtung zur Herstellung des Beutels Bag with handle and process and apparatus for the production of the bag |
| 03/20/2008 | CA2660891A1 Bag machine and winder |
| 03/19/2008 | EP1899153A2 Method to make a package for foodstuffs and package thus obtained |
| 02/27/2008 | EP1890567A2 Shopping bag, bag, case, envelope and similar for the packaging or transport of articles, and production method thereof |
| 02/21/2008 | US20080044114 Storage bag |
| 02/20/2008 | EP1889710A1 Device and method for manufacturing bag with chuck tape |
| 02/19/2008 | CA2379006C Modular pouch machine |
| 02/05/2008 | US7326162 Bag making machine |
| 02/05/2008 | US7325383 Bag making and filling method using double film |
| 01/31/2008 | WO2008011740A1 Method for the production of packaging bags having a reinforced base region and device for carrying out the method |
| 01/16/2008 | CN101104322A Plastic weaving bag high-speed full-automatic seam cutting machine |
| 01/08/2008 | CA2468377C Sacrificial port for filling flexible, multiple-compartment drug container |
| 01/03/2008 | US20080002918 Multi-compartment flexible package |
| 01/03/2008 | DE102006030234A1 Device for production of plastic bags made from plastic film, has one or more film dispensers for provision of plastic films, and film sterilizers sterilize plastic films |
| 01/03/2008 | DE102006030119A1 Process and assembly to sub-divide wide foil hose into narrower hoses for subsequent conversion e.g. to plastic bags |
| 01/02/2008 | CN101098780A Method and device for making a sealing and use of such method |
| 12/04/2007 | US7302787 Defect detection device and bag packaging system equipped with defect detection device |
| 11/29/2007 | DE102004051652B4 Aufbewahrungshülle für flache Gegenstände Storage case for flat objects |
| 11/22/2007 | WO2007047135A3 Compacted bag configuration and method for making the same |
| 11/22/2007 | DE102004051556B4 Vorrichtung und Verfahren zur Herstellung von Kunststoffbeuteln Apparatus and method for manufacturing plastic bags |
| 11/21/2007 | EP1855875A1 Method of producing a gusseted bag from a plastic film and bag thus obtained |
| 10/25/2007 | US20070245693 Method and Device for Making a Sealing and Use of Such Method |
| 10/23/2007 | US7285083 Method of manufacturing thin-walled containers from film webs and production facility for carrying out the method |
| 10/18/2007 | WO2003011692A3 Machine for the continuous production of mesh bags |
| 10/03/2007 | EP1838521A1 Method for making a bag |
| 09/19/2007 | CN101036440A Heat pressing roller type net-bag seedling stroma filler |
| 08/22/2007 | EP1820634A1 Process for making film sachets |
| 08/22/2007 | EP1819493A2 A device for manufacturing foam cushions |
| 08/16/2007 | DE4245062B4 Tubular bag of sealable material with self standing base - has reinforcements along edges adjoining side walls |
| 08/09/2007 | WO2007087965A1 Bag and method for producing the same |
| 08/09/2007 | DE102006004611A1 Vorrichtung zur Herstellung von Folienbeuteln An apparatus for producing foil bags |
| 08/08/2007 | EP1816083A1 Method for manufacturing a pouch |
| 08/08/2007 | CN101012018A Polyethylene gas-exchange fresh-keeping bag for fruit and vegetable, manufacturing process and application thereof |
| 07/18/2007 | CN2923294Y Plastic film sealing-cutting device |
| 07/12/2007 | WO2007077720A1 Enveloping device |
| 07/12/2007 | DE102004034755B4 Tragetasche aus thermoplastischem Kunststoff und Verfahren zur Herstellung Tote bag made of thermoplastic material and method for producing |
| 06/27/2007 | CN1323011C Plastic bag making apparatus |
| 06/14/2007 | DE102005058552A1 Verfahren zur Herstellung eines Packmittels und Packmittel aus flexiblem Material A process for producing a packaging material and packaging material made of flexible material |
| 06/13/2007 | EP1795455A1 Method for continously manufacturing pouches from web-form body members |
| 06/13/2007 | EP1794059A2 Packaging for particulate and granular materials and method for producing same |
| 06/12/2007 | US7229511 Method and apparatus for feeding slider-zipper assemblies |
| 06/06/2007 | EP1792838A1 Envelope-shaped packaging bag |
| 06/05/2007 | CA2385702C Method and apparatus for making reclosable plastic bags using a pre-applied slider-operated fastener |
| 05/29/2007 | CA2457654C Tamper-evident reclosable bag having slider-actuated string zipper |
| 05/23/2007 | CN1968861A 储存袋 Storage bag |
| 05/22/2007 | CA2457656C Reclosable bag having wicket flap and slider-actuated string zipper |
| 05/16/2007 | CN1964897A Packaging bag and method of manufacturing the same |
| 05/10/2007 | DE102005014587B4 Verfahren zum Herstellen eines geschlossenen in zwei Teile trennbaren Umschlags aus Flachmaterial und Umschlag A method for manufacturing a closed separable into two parts of sheet material envelope and envelope |
| 05/03/2007 | US20070098308 Bag for crushing objects |
| 05/02/2007 | EP1780000A2 Device and procedure for the production of plastic bags |
| 04/26/2007 | WO2007047135A2 Compacted bag configuration and method for making the same |
| 04/25/2007 | EP1776284A1 Storage bag |
| 04/19/2007 | WO2007010465A3 Process for manufacture of a flexible package |
| 04/18/2007 | CN2889712Y Automatic bag-making machine for industrial explosive package production line |