| Patents for B31F 7 - Processes for working paper not otherwise provided for (331) |
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| 04/16/2009 | US20090098996 Dunnaging Apparatus and Method with Controlled Web Tension |
| 04/16/2009 | US20090095405 Reuse Method for Utilising Reject Rolls Being Produced in Paper and Cardboard Factories |
| 03/24/2009 | CA2332149C Cushioning conversion machine and method |
| 02/05/2009 | US20090036287 Method of folding in the middle and sheet post-processing apparatus provided with saddle unit |
| 01/15/2009 | US20090018005 Display easel, device and method |
| 12/30/2008 | US7470227 Paper folding apparatus and image forming apparatus using the same |
| 12/18/2008 | US20080307940 Table for a chopper folding device and corresponding chopper folding device |
| 11/13/2008 | US20080277460 Container Made of Laminate Material, Blank and Method |
| 11/12/2008 | CN101302419A Strong glue and preparation thereof |
| 10/23/2008 | US20080261794 Cutting Device For Cushioning Dunnage Producing Machine |
| 09/25/2008 | US20080229633 Pop-Up Type Business Card and Fabrication Method Thereof and Control System For the Same |
| 09/04/2008 | US20080214377 Sheet processing apparatus and image forming device having the same |
| 08/20/2008 | CN201102329Y Raw material cramping arrangement of space block milling and cutting device |
| 08/20/2008 | CN201102328Y Raw material sawing-off device of space block milling and cutting device |
| 08/07/2008 | DE102007006069A1 Verfahren und Vorrichtung zur Positionierung von Klischees auf Prägewerkzeugen Method and apparatus for positioning of clichés embossing tools |
| 07/24/2008 | US20080176729 Cutting and folding assembly for products such as tissues, napkins and the like |
| 06/26/2008 | US20080153685 Dunnage Conversion System and Method with Cohesive Stock Material |
| 06/10/2008 | US7384386 Method and apparatus for folding articles |
| 06/10/2008 | CA2377847C Cushioning material for packaging and method and device for manufacturing the cushioning material |
| 05/29/2008 | US20080125300 Motor-Free Dunnage Converting System and Method |
| 05/08/2008 | CA2769720A1 Absorbent paper product having non-embossed surface features |
| 05/01/2008 | US20080099593 Roll of Absorbent Paper For Sanitary or Domestic Use With a Lateral Groove |
| 03/06/2008 | US20080053634 papermaking for producing a fiber web having a mass per unit area of less than 125 g/m2; applying a liquid which has a starch solids concentration of 15% or more; increase paper strength; no slime formation, no deposits |
| 02/13/2008 | CN101122107A High quantitative grey board production technique and drying shaping device |
| 01/09/2008 | CN201002364Y Machinery device for automatization electric scalding paper goods |
| 01/09/2008 | CN100360382C Easily tore film and its making method |
| 11/07/2007 | CN101066631A Sheet processing device |
| 10/11/2007 | US20070238596 Method and an apparatus for folding a medium |
| 10/10/2007 | EP1841590A1 A reuse method for utilising reject rolls being produced in paper and cardboard factories |
| 10/10/2007 | CN200957676Y Spine deburring groove-cutting machine |
| 10/04/2007 | US20070227680 disintegrating waste paper containing newpaper, old corrugated containers, milk cartons; diluting to form pulp suspension, mixing cationic starch, dual vaccuming the mixture in opposite direction in a vacuum former to vacuum-dehydrate the mixture and provide shock absorbing material; environment friendly |
| 10/03/2007 | CN100340392C Cross cutting machine capable of moving with the cut article in same speed and direction |
| 09/19/2007 | CN100337812C Apparatus and method for machining honeycomb paper board |
| 08/22/2007 | EP1592548B1 Airbag folding method |
| 08/14/2007 | CA2285289C Improvements in a process and apparatus for the production of paper products |
| 08/08/2007 | CN2931156Y Craftwork paper roller press |
| 07/24/2007 | US7247129 Outsert-forming method |
| 07/18/2007 | CN1326688C Corrugated paper board making device with digital ink jet preprinter |
| 07/18/2007 | CN101001785A Container made of laminate material, blank and method |
| 07/12/2007 | US20070161486 Broadsheet newspaper printing press and folder |
| 07/05/2007 | WO2007075338A2 Broadsheet newspaper printing press and folder |
| 06/27/2007 | EP1799559A1 Paperboard container having curvilinear portion |
| 04/19/2007 | WO2007043931A1 A method and an apparatus for applying a strip |
| 04/11/2007 | CN2887943Y Dual-roller waxing machine |
| 04/04/2007 | EP1768907A1 Container made of laminate material, blank and method |
| 03/28/2007 | CN1935500A Book spine dehurring grooving machine |
| 03/21/2007 | EP1764213A1 Packaging material, blank and container for liquid and processes for their manufacture |
| 03/13/2007 | CA2109128C Packaging material having at least one line of weakness and process and apparatus for producing it |
| 01/24/2007 | CN1899812A Process for producing fire-retarded corrugated paper honeycomb material for engineering |
| 01/04/2007 | US20070004574 Slider zipper assembly and shroud with high pressure pasteurization protection system |
| 12/27/2006 | CN2850898Y Toilet seat cushion making machine |
| 11/22/2006 | CN2838944Y Honeycomb board cutting mechanism |
| 11/01/2006 | CN1854387A Production of paper rope |
| 10/25/2006 | CN2830059Y Compression roller structure of honeycomb sandwich board stretch dryer |
| 10/24/2006 | US7125374 Folding machine with stacking arm |
| 10/18/2006 | CN2827717Y Production equipment of corragated honeycomb compound board |
| 08/23/2006 | CN2808540Y Lower cutter wheel device with round partition pieces |
| 08/17/2006 | US20060183618 Apparatus and method for operating a folding machine for a web-fed printing press |
| 08/15/2006 | US7090631 Methods and apparatus for scoring and trimming imaged sheet media |
| 08/08/2006 | US7087007 Sheet post-processing device and image forming apparatus |
| 07/11/2006 | US7074290 Cushioning material for packaging and method and device for manufacturing the cushioning material |
| 06/22/2006 | WO2006064083A1 A reuse method for utilising reject rolls being produced in paper and cardboard factories |
| 06/15/2006 | US20060128543 Paper folding apparatus and image forming apparatus using the same |
| 06/14/2006 | CN1785665A Longitudinal cutting structure of circular thin knife |
| 06/07/2006 | CN1781700A Format change in a corrugating plant |
| 06/01/2006 | US20060116267 Method and system for replacing web folding boards |
| 05/24/2006 | DE10025600B4 Verfahren zum selektiven Beseitigen scharfer Kanten an Werkzeugen zum Stanzen von Flachmaterial A method for selectively removing sharp edges of tools for punching sheet |
| 04/27/2006 | WO2006044609A1 Paperboard container having curvilinear portion |
| 04/20/2006 | US20060084560 Box forming mechanism & method |
| 03/29/2006 | CN2767144Y Paper receiving head |
| 03/29/2006 | CN1751878A Corrugating plant mfg. device and method for the manufacture of sheets of corrugated board |
| 03/01/2006 | CN1739956A Honeycomb paperboard cutting mechanism |
| 12/22/2005 | WO2005120964A1 Container made of laminate material, blank and method |
| 12/22/2005 | CA2570479A1 Container made of laminate material, blank and method |
| 09/21/2005 | CN2726873Y Cross cutting machine capable of moving with the cut article in same speed and direction |
| 07/13/2005 | CN1636831A Multi-ply linear draw support post |
| 06/29/2005 | EP1547760A1 Multi-ply linear draw support post |
| 06/23/2005 | US20050136204 Multi-ply linear draw support post |
| 06/23/2005 | CA2489219A1 Multi-ply linear draw support post |
| 06/22/2005 | CN1629051A Easily tore film and its making method |
| 05/11/2005 | CN1613637A Apparatus and method for machining honeycomb paper board |
| 05/05/2005 | US20050092384 Semi-flexible air duct |
| 03/16/2005 | CN1593907A Cross cutting machine capable of moving with the cut article in same speed and direction |
| 03/02/2005 | CN1586882A Corrugated paper board making device with digital ink jet preprinter |
| 01/25/2005 | US6846278 Card package production system with modular carrier folding apparatus for multiple forms |
| 01/12/2005 | EP1494852A1 Improvements in a process and apparatus for the production of paper products |
| 09/01/2004 | EP1077808B1 Cushioning conversion machine |
| 08/04/2004 | CN2629962Y Grooving machine for paper board |
| 04/28/2004 | EP1011935B1 Fiber densification knife |
| 12/24/2003 | WO2003106155A1 A method in the production of a packaging condtainer, as well as packaging containers or blanks therefor |
| 09/30/2003 | US6626812 Cushioning conversion machine and method |
| 09/23/2003 | US6623586 Product and process for strip lamination of a polymer film and nonwoven webs |
| 02/11/2003 | US6517298 Method for selectively relieving sharp edges in tools used in die cutting sheet-type work material |
| 01/28/2003 | US6511737 Printable sheet of material |
| 01/15/2003 | CN1391626A Thick and smooth multi-ply tissue |
| 01/15/2003 | CN1098769C Products, apparatus and process of strip lamination of polymer film and nonwoven-fabrics of fabric film |
| 09/25/2002 | EP1242688A1 Thick and smooth multi-ply tissue |
| 05/15/2002 | CN2491219Y Paper grinder of box pasting machine |
| 12/26/2001 | CN2467319Y Synchronous assigned position and press up mechanism for facing machine |
| 11/08/2001 | US20010037851 Product and process for strip lamination of a polymer film and nonwoven webs |