| Patents for B31C 1 - Forming paper tubes or pipes by feeding at right angles to the winding mandrel centre line (505) |
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| 02/19/2009 | DE102007039843A1 Vorrichtung und Verfahren zum Anbringen eines Bodens Device and method for mounting a bottom |
| 02/18/2009 | EP1189813A4 Non-round composite container with inverse curvature |
| 02/05/2009 | US20090036286 Apparatus for manufacturing a circular bag |
| 02/04/2009 | CN201189731Y Full-automatic high speed paper cup forming machine |
| 01/22/2009 | DE102007033974A1 Flüssigkeitsbehälter, dessen Mantel weitgehend aus zellstoffhaltigem Material besteht Liquid container whose coat consists essentially of cellulose-containing material |
| 12/10/2008 | CN201161463Y Cup bottom rolling and sealing mechanism of high speed paper cup machine |
| 12/10/2008 | CN101318344A Multidimensional bamboo honeycomb composite material and molding method thereof |
| 11/19/2008 | CN201151215Y Bottom feeding mechanism of paper cup making machine |
| 11/18/2008 | US7452318 Machine and method for forming helically wound paper tubes having improved mechanical resistance |
| 11/12/2008 | CN201148009Y Apparatus for making plant fibre sheet reel drum |
| 11/11/2008 | US7448187 Installation for producing and packing tubes |
| 11/05/2008 | EP1581977B9 Unwinding-aligning device for a machine for winding films |
| 11/05/2008 | CN201143780Y Helical paper tube machine |
| 10/30/2008 | US20080264552 Decorative cover for a flower pot or floral grouping having a matte finish on a surface thereof |
| 10/22/2008 | CN201135130Y Cigarette empty paper sleeve producing device |
| 10/01/2008 | CN201124594Y Full-automatic paper tube flattening machine |
| 09/17/2008 | CN201116006Y Paper tube tube-winding machine transmission device |
| 09/17/2008 | CN201116005Y Paper tube tube-winding machine driving belts connecting structure |
| 08/13/2008 | CN201099014Y Modified full-automatic paper pipe flattening machine |
| 08/05/2008 | US7407470 Apparatus for feeding paper webs and the like, for the production of cardboard tubes |
| 07/16/2008 | CN201086429Y Paper cup shaping apparatus |
| 07/02/2008 | CN201081631Y Full-automatic multi-functional fireworks rolling machine |
| 07/02/2008 | CN201080016Y Tea water separating type paper teacup forming combined machine |
| 06/25/2008 | CN201077168Y Full-automatic numerical control random cutting plane-winding paper tube machine |
| 06/17/2008 | CA2279482C Cotton swabs with soft tips |
| 05/28/2008 | CN201064958Y Corrugated paper sleeve cup machine |
| 04/30/2008 | CN101171123A Method and apparatus for producing paper tube having polygonal cross section, and paper tube manufactured by the method |
| 04/22/2008 | US7361130 System for production and subsequent palletizing of tube segments, bags or sacks |
| 04/09/2008 | CN201044979Y Full-automatic numerical control plane-winding paper tube machine |
| 03/13/2008 | US20080060746 Spirally Wound Tube With Voids And Method For Manufacturing The Same |
| 03/12/2008 | CN201034487Y Winding drum with guide slot |
| 03/05/2008 | EP1545867B1 Apparatus for feeding paper webs and the like, for the production of cardboard tubes |
| 02/21/2008 | WO2005089342A3 Reduced ply separation tail seal |
| 02/21/2008 | US20080045393 Multi-Layer Tube of Improved Physical Properties |
| 02/13/2008 | CN101121445A Tea-water separating type paper teacup forming combined machine |
| 02/06/2008 | EP1883528A1 Method and apparatus for producing paper tube having polygonal cross section, and paper tube manufactured by the method |
| 02/06/2008 | CN101117163A Microwave oven-compatible paper cup |
| 01/30/2008 | CN101112802A Device and process for transporting a sleeve |
| 01/09/2008 | CN201002362Y Paper bowl machine |
| 11/21/2007 | CN101073927A Machine for forming paper container |
| 10/24/2007 | CN101058243A Spiral folding napkin roll and manufacturing method |
| 10/18/2007 | WO2007070418A3 Wound paperboard tube |
| 10/17/2007 | CN200960746Y Corrugated paper cup sleeve machine |
| 10/10/2007 | EP1841590A1 A reuse method for utilising reject rolls being produced in paper and cardboard factories |
| 09/26/2007 | CN100339144C Component set for assembling three-D creation and device for mfg. said component for assembling |
| 08/29/2007 | EP1824767A2 Reduced ply separation tail seal |
| 08/22/2007 | CN101020371A Process and apparatus for making pop-top can with composite paper-plastic material |
| 08/15/2007 | EP1581977B1 Unwinding-aligning device for a machine for winding films |
| 08/01/2007 | CN2928488Y Automatic plane roller for multiple core shaft paper tube |
| 07/25/2007 | CN101004344A Fireworks, firecracker tube made from flame retardant glass fiber reinforced plastic |
| 07/19/2007 | US20070163699 Process and device for processing a film web |
| 07/11/2007 | CN2920640Y Life paper rewinding punching machine mandrel withdrawing device |
| 07/11/2007 | CN2920639Y Full-automatic paper tube flat winding machine |
| 07/05/2007 | US20070151488 Cardboard pallet |
| 06/27/2007 | CN2915489Y Interlocked type stopper subassembly |
| 06/22/2007 | CA2633482A1 Wound paperboard tube |
| 06/20/2007 | CN2912988Y Production machinery for paper cup and paper bowl |
| 06/20/2007 | CN2912987Y Vacuum adsorption toilet paper rewinder |
| 06/07/2007 | US20070125488 Reinforced elongated elements, such as tubes, method and device for producing same and use thereof |
| 05/24/2007 | US20070113959 Containers and methods for containing pressurized fluids using reinforced fibers and methods for making such containers |
| 05/17/2007 | US20070107829 Concurrent welding and severing belt forming process |
| 05/16/2007 | CN2900157Y Embossing and storage device for modified asphalt water-proof coiled material machine |
| 05/16/2007 | CN2900156Y Glueing device for surface sticking machine of paper cup and bowl |
| 05/16/2007 | CN2900155Y Hollow surface sticking machine for paper cup and paper bowl |
| 05/02/2007 | CN2895044Y Flat-winding paper pipe machine mandrel rotary driving device |
| 05/02/2007 | CN2895043Y Flat-winding paper pipemachine mandrel |
| 05/02/2007 | CN2895042Y Flat-winding paper pipe machine |
| 04/11/2007 | CN1944042A Corrugated paper cup sleeve machine and its producing method |
| 04/04/2007 | CN1942368A Carton pallet |
| 02/21/2007 | CN1915660A Producing apparatus for producing heat-insulating container and the heat-insulating container |
| 02/14/2007 | CN2868668Y Roll-paper-strip positioning device |
| 02/13/2007 | US7175585 Heat-insulating container and apparatus for producing the same |
| 02/08/2007 | US20070032362 Craft-making tool |
| 02/06/2007 | US7172546 Apparatus for sealing bag bottom |
| 01/11/2007 | US20070010387 Machine and method for forming helically wound paper tubes having improved mechanical resistance |
| 01/09/2007 | US7160236 Process for production of a bobbin tube for yarn, device for embodiment of such process, bobbin tube obtained and mode of utilization of said bobbin tube |
| 01/03/2007 | CN1887591A Shaft withdrawing device for paper roll perforator |
| 12/28/2006 | US20060293159 Apparatus for Producing Double-Walled Composite Tubes |
| 12/14/2006 | US20060281381 Speaker member and method for manufacturing the same |
| 11/16/2006 | WO2006121253A1 Method and apparatus for producing paper tube having polygonal cross section, and paper tube manufactured by the method |
| 11/02/2006 | US20060247114 Packing structure and method of manufacture thereof |
| 11/02/2006 | US20060246247 Label supply and related method of manufacture |
| 11/01/2006 | CN2832509Y Paper roll machine |
| 10/11/2006 | CN1843753A Multi-spindle automatic paper tube-flattening machine |
| 09/20/2006 | CN1833863A Multiprocessing apparatus for forming logs of web material and log manufacture process |
| 09/20/2006 | CN1833862A Paper web rolling machine |
| 09/13/2006 | CN1832851A Multi-layer tube of improved physical properties |
| 08/24/2006 | US20060185785 Method of manufacturing hard disc device with a printed wiring board fixed thereto |
| 08/23/2006 | EP1395492B1 Hermetically closed container and process for its manufacture |
| 07/26/2006 | CN1266019C Paper tube for coiled core |
| 06/22/2006 | WO2006064083A1 A reuse method for utilising reject rolls being produced in paper and cardboard factories |
| 05/18/2006 | US20060102274 Method and device for clockwise and counterwise winding of a sheet of material |
| 05/11/2006 | US20060096699 Using mixtures or adducts of N-heterocyclic carbenes with metal amides or metal alkoxides as catalysts; the catalysts are stable at polymerization temperatures, and the polymerization is rapid, resulting in high monomer conversion, high molecular weight |
| 05/09/2006 | US7040527 Fiber drum, cylindrical body thereof, and method of fabricating the cylindrical body |
| 05/04/2006 | US20060090837 Process for manufacturing a flat wrapping material |
| 05/03/2006 | EP1651429A1 Multi-layer tube of improved physical properties |
| 04/06/2006 | US20060073959 Methods, apparatus, and systems for assembling containers |
| 03/23/2006 | US20060063022 Laminated sheeting and method of manufacture |
| 03/16/2006 | US20060057327 Method and apparatus for manufacturing ceramic devices |
| 03/02/2006 | WO2005100178A3 Cardboard pallet |