| 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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| 12/29/2005 | US20050284557 Device for gluing the end flap of a log, and corresponding gluing method |
| 12/28/2005 | EP1609534A2 Improved device for gluing the end flap of a log, and corresponding gluing method |
| 12/14/2005 | EP1521673B1 Method and installation for making a tubular package |
| 12/08/2005 | US20050271839 Use of foamed adhesives to make paper cores or tubes |
| 11/24/2005 | US20050257878 Radio frequence drying for use in core and tubewinding operations |
| 11/23/2005 | EP1597060A2 Method and apparatus for preparing a tube |
| 11/03/2005 | US20050245377 Apparatus for feeding paper webs and the like, for the production of cardboard tubes |
| 11/02/2005 | EP1590817A1 Dynamic oven for a machine for spooling films |
| 10/27/2005 | WO2005100178A2 Cardboard pallet |
| 10/26/2005 | EP1588952A1 Carton pallet |
| 10/13/2005 | US20050223680 Method and installation for making a tubular package |
| 10/05/2005 | EP1581977A1 Unwinding-aligning device for a machine for winding films |
| 09/20/2005 | CA2362317C Non-round composite container with inverse curvature |
| 07/13/2005 | CN1636831A Multi-ply linear draw support post |
| 06/29/2005 | EP1547760A1 Multi-ply linear draw support post |
| 06/29/2005 | EP1545867A1 Apparatus for feeding paper webs and the like, for the production of cardboard tubes |
| 06/23/2005 | US20050136204 Multi-ply linear draw support post |
| 06/23/2005 | CA2489219A1 Multi-ply linear draw support post |
| 05/18/2005 | EP1531128A1 Package for an article and a method for packing an article |
| 04/28/2005 | WO2005037533A1 Bitumen-based adhesive in lignocellulosic product |
| 04/28/2005 | US20050089653 Bonding sheets or layers with a bitumen-based adhesive which are less expensive; products may include spiral-wound or convolute-wound tubes (e.g. toilet paper rolls) and/or corrugated board (cardboard) |
| 04/13/2005 | EP1521673A1 Method and installation for making a tubular package |
| 04/13/2005 | CN2691838Y Rerolling machine |
| 03/02/2005 | CN1586880A Paper tube flanging machine and flanging paper tube with flat surface at end |
| 02/23/2005 | CN2680456Y In-mould decorating foil-feeding machine |
| 02/10/2005 | WO2005011972A1 Multi-layer tube of improved physical properties |
| 02/10/2005 | DE10332199A1 Behälter aus wendelförmig gewickelten Materialstreifen, Vorrichtung und Verfahren zu dessen Herstellung Container made of helically wound strips of material, device and process for its preparation |
| 02/10/2005 | CA2534145A1 Multi-layer tube of improved physical properties |
| 01/27/2005 | WO2005007521A1 Container made from spirally wound material strips, and device and method for manufacturing same |
| 10/21/2004 | WO2004076163A3 Method and apparatus for preparing a tube |
| 09/10/2004 | WO2004076163A2 Method and apparatus for preparing a tube |
| 08/26/2004 | US20040163725 Substrate for core and tubewinding |
| 07/28/2004 | CN1516666A Closed container and process for its manufacture |
| 07/22/2004 | US20040142133 Hermetically closed container and process for its manufacture |
| 07/15/2004 | WO2004059775A1 Unwinding-aligning device for a machine for winding films |
| 07/15/2004 | WO2004059673A1 Dynamic oven for a machine for spooling films |
| 06/02/2004 | CN1500713A Wound multi-layer tube having one or more embossed plies |
| 05/20/2004 | US20040096604 Wound multi-layer tube having one or more embossed plies |
| 05/19/2004 | EP1419985A2 Wound multi-layer tube having one or more embossed plies |
| 05/18/2004 | CA2445090A1 Wound multi-layer tube having one or more embossed plies |
| 04/08/2004 | WO2004028793A1 Apparatus for feeding paper webs and the like, for the production of cardboard tubes |
| 03/25/2004 | US20040058109 Use of foamed adhesives to make paper cores or tubes |
| 03/17/2004 | CN2606672Y Device for producing rectangular paper pipe and paper straw bed |
| 03/10/2004 | EP1395492A1 Hermetically closed container and process for its manufacture |
| 01/22/2004 | WO2004007186A1 Method and installation for making a tubular package |
| 12/03/2003 | CN2589437Y Paper web for reel core |
| 09/17/2003 | CN1121325C Making method and product of wound pen shaft of polymer and synthetic paper |
| 06/12/2003 | US20030106631 Method of wrapping a floral grouping |
| 05/06/2003 | US6557308 Building structure |
| 04/09/2003 | CN1408632A paper tube for coiled core |
| 04/01/2003 | US6540132 Non-round composite container with inverse curvature |
| 03/25/2003 | US6537186 Process and apparatus for high-speed filling of composite cigarette filters |
| 02/04/2003 | US6514185 Method and apparatus for producing tubular hollow items |
| 01/22/2003 | CN1099344C Method and apparatus for producing tubular hollow items |
| 01/15/2003 | EP1009627B1 Method and apparatus for producing tubular hollow items |
| 01/07/2003 | US6502741 Cylindrical body of fiber drum and method of fabricating the cylindrical body |
| 12/27/2002 | WO2002102670A1 Hermetically closed container and process for its manufacture |
| 07/18/2002 | US20020092900 Fiber drum, cylindrical body thereof, and method of fabricating the cylindrical body |
| 07/17/2002 | EP1223108A1 Fiber drum, cylindrical body thereof, and method of fabricating the cylindrical body |
| 03/27/2002 | EP1189813A1 Non-round composite container with inverse curvature |
| 11/21/2001 | CN2460288Y Multifunction paper pipe rolling machine |
| 10/10/2001 | CN1316568A Paper roll and its preparing process |
| 09/27/2001 | US20010023890 Cylindrical body of fiber drum and method of fabricating the cylindrical body |
| 09/26/2001 | EP1136249A1 Cylindrical paper drum and method of fabricating the same |
| 07/12/2001 | DE10000616A1 Drink container producing process, involving use of plastic endpieces in form of flat thin cutout given an edging shortly before fitting to jacket |
| 04/18/2001 | CN1291578A Method for marking production date and batch number on coiled toilet paper and technology for making its core tube |
| 01/11/2001 | DE19931221A1 Hülse Shell |
| 01/10/2001 | EP1067080A2 Core |
| 12/26/2000 | US6165114 Arrangement for manufacturing a can |
| 11/09/2000 | WO2000066438A1 Non-round composite container with inverse curvature |
| 07/05/2000 | EP1015333A1 Transport container and method of manufacture thereof |
| 06/21/2000 | EP1009627A1 Method and apparatus for producing tubular hollow items |
| 05/31/2000 | CN1255086A Method and apparatus for producing tubular hollow items |
| 05/17/2000 | EP0999981A1 Packaging tube made of corrugated board, method and apparatus for its manufacture |
| 05/09/2000 | USRE36687 Method and apparatus for making pallet supports and pallets incorporating said supports |
| 12/22/1999 | EP0965700A1 A building accessible to persons, which comprises at least one constructional element |
| 12/22/1999 | CN2354744Y Automatic pipe making apparatus |
| 08/05/1999 | WO1999038665A1 Method for forming an article having at least one curved surface from honeycomb core |
| 07/14/1999 | CN1222443A Making method and product of wound pen shaft of polymer and synthetic paper |
| 06/30/1999 | CN2326430Y Recoiling machine for roll toilet paper |
| 06/30/1999 | CN2326429Y Automatic curling machine |
| 06/30/1999 | CN2326428Y Automatic loading-unloading device for body paper dividing machine |
| 04/01/1999 | DE19741859A1 Multi-purpose can |
| 03/24/1999 | CN2311354Y One-time forming machine for paper pencil |
| 02/09/1999 | CA2068686C Pressing device for winding machines for producing tubular packs of printed products |
| 02/04/1999 | WO1999005027A1 Packaging tube made of corrugated board, method and apparatus for its manufacture |
| 10/01/1998 | WO1998042500A1 Method and apparatus for producing tubular hollow items |
| 10/01/1998 | DE19711799A1 Verfahren und Vorrichtung zum Herstellen von rohrförmigen Hohlkörpern Method and apparatus for producing tubular hollow bodies |
| 08/25/1998 | US5797832 Apparatus and method for forming lightweight pallets |
| 07/22/1998 | CN2286448Y Machine for cutting and forming wound sheet article |
| 06/04/1998 | WO1998023491A1 Transport container and method of manufacture thereof |
| 03/11/1998 | CN2275944Y Wound machine for making paper holder pencil |
| 09/03/1997 | CN2261326Y Winded composite pipe-making machine |
| 06/16/1997 | CA2192221A1 Method of winding dry tissue sheets |
| 03/26/1997 | CN2250235Y Rolling machine for paper roll |
| 01/16/1997 | WO1997001441A1 Method of constructing a multi-grade paperboard tube |
| 12/05/1996 | WO1996038291A1 Apparatus and method for forming lightweight pallets |
| 11/06/1996 | CN2239346Y Shaped paper drum spooling machine |
| 10/29/1996 | US5569148 Method and apparatus for manufacturing pallet spacers |
| 10/16/1996 | CN2237543Y Shaper for coffin web |