| Patents for D21D 1 - Methods of beating or refining; Beaters of the hollander type (3,356) |
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| 11/21/2007 | CN101074547A Production of strong abrasive band paper |
| 11/14/2007 | EP1499444B1 Refiner plates with logarithmic spiral bars |
| 11/07/2007 | CN101067289A Method for papermaking utilizing waste paper containing wax |
| 11/07/2007 | CN100347374C Fibre detaching apparatus with high shearing |
| 11/07/2007 | CN100346907C Method for casting production of abrasive sheet |
| 11/06/2007 | US7291247 Concurrently bleaching, heat treating and convolving cellulosic fiber pulp in bleaching liquor; recovering pulp |
| 11/01/2007 | WO2007123229A1 Cellulose-base fibrous material |
| 11/01/2007 | WO2007121956A1 Process for yarn or sliver refining |
| 11/01/2007 | WO2007078608A3 Rapid sampling assembly for thermo-mechanical pulp control application |
| 11/01/2007 | CA2650044A1 Cellulose-based fibrous materials |
| 10/31/2007 | CN101063278A Method for hybrid giant napier producing in oxygen free radical doffing/bleaching integrated reactor with dried bananas stalk |
| 10/25/2007 | US20070245907 Extraction bedplate with laser or water jet cut apertures |
| 10/24/2007 | EP1847645A2 Method for dispersing pulp |
| 10/24/2007 | CN101058958A Method of preparing high-strength corrugated paper |
| 10/24/2007 | CN100344828C Pulp kneading machine |
| 10/23/2007 | CA2402514C Refiner force sensor |
| 10/17/2007 | CN101054778A Method for preparing paper pulp by fiber residue generated during microorganism product fermentation |
| 10/17/2007 | CN100342975C Refining element |
| 10/16/2007 | US7282114 Method for processing pulp |
| 10/16/2007 | CA2415858C Double disk refiner, stock inducer therefor and method of refining low consistency stock |
| 10/11/2007 | WO2007078608A9 Rapid sampling assembly for thermo-mechanical pulp control application |
| 10/10/2007 | CN200958189Y High-concentration pulper |
| 10/09/2007 | US7279073 Apparatus for liquid-based fiber separation |
| 10/04/2007 | DE102005004344B4 Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern Method for grinding aqueous suspended pulp fibers |
| 10/03/2007 | CN100340715C New process for producing alkaline hydrogen peroxide mechanical pulp by double scrwe extruding method |
| 09/27/2007 | WO2007107055A1 Degradable sanitary napkin and liner |
| 09/20/2007 | WO2007106294A1 Refiner plate |
| 09/20/2007 | WO2007105454A1 Plant for production of paper-made part for speaker, paper-made part for speaker produced thereby, and speaker utilizing the same |
| 09/20/2007 | US20070215303 Wood-reducing apparatus with continual feeder assembly |
| 09/19/2007 | EP1833610A1 Method and device for processing pulp |
| 09/19/2007 | CN200949179Y Novel pulp grinder refiner plate structure |
| 09/19/2007 | CN101037848A Method for paper-making pulping with sulammonium process |
| 09/19/2007 | CN100337784C Extraction bedplate with laser or water jet cut apertures |
| 09/13/2007 | US20070210015 Dual Zone Wireless Pulp Washer |
| 09/12/2007 | CN100336971C Paper maked from pulp of animal and plant fiber and its preparation technology |
| 09/11/2007 | CA2170924C Method and arrangement in cooling medium circulation of a recovery boiler |
| 09/04/2007 | US7263755 Method for the manufacture of fillings for utilization in the mechanical processing of aqueous paper fiber stock |
| 08/30/2007 | WO2007078608A8 Rapid sampling assembly for thermo-mechanical pulp control application |
| 08/30/2007 | WO2007073310A9 Washing apparatus for washing cellulose pulp |
| 08/29/2007 | CN200940234Y Long service life type beating mill for paper production |
| 08/29/2007 | CN101027446A Process and device to manufacture cellulose pulp |
| 08/29/2007 | CN101024925A Vertical high-concentration paste mill |
| 08/23/2007 | WO2007094711A1 A method and a device for controlling the alignment between refining surfaces |
| 08/23/2007 | CA2636598A1 A method and a device for controlling the alignment between refining surfaces |
| 08/22/2007 | CN2937216Y Vertical fibre separating fiberizer |
| 08/22/2007 | CN101021051A Internally heated semi-dry slurry knitting and milling machine |
| 08/16/2007 | WO2007075575A3 Para-aramid pulp including meta-aramid fibrids and processes of making same |
| 08/16/2007 | DE10066175B4 Tangential discharge disk refiner for preparing pulp fibers in papermaking has two stationary disks and a single rotor on which are mounted opposed refiner disks |
| 08/15/2007 | CN2934317Y High concentration pulp grinder |
| 08/14/2007 | US7255816 Method of recycling bonded fibrous materials and synthetic fibers and fiber-like materials produced thereof |
| 08/09/2007 | US20070181723 Disc mill |
| 08/08/2007 | CN101012628A Production technology of thermomechanical bamboo pulp |
| 08/07/2007 | US7252739 Method for distributing cellulose pulp of low and medium consistency in order to form a uniform pulp web |
| 08/07/2007 | CA2449848C Process for singulating cellulose fibers from a wet pulp sheet |
| 08/03/2007 | CA2639890A1 Multi-zone paper fiber refiner |
| 08/02/2007 | WO2007085703A1 Refiner |
| 08/01/2007 | EP1812164A2 Crushing element and mills with grinding bodies, mixers, extruders and a pressing worm provided with said crushing elements |
| 08/01/2007 | EP1631391A4 Self-aligning and actively compensating refiner stator plate system |
| 08/01/2007 | CN101008161A Inclined foliage beating machine |
| 08/01/2007 | CN101007314A Processor for destroying paper |
| 07/25/2007 | CN2926294Y Horizontal pomace crusher |
| 07/25/2007 | CN1327969C A method and a device for measuring stress forces in refiners |
| 07/19/2007 | US20070164143 Disc refiner with increased gap between fiberizing and fibrillating bands |
| 07/18/2007 | CN100999879A Refiner stator plate having an outer row of teeth slanted to deflect pulp and method for pulp deflection during refining |
| 07/18/2007 | CN100999878A Tooth refiner plates with varying feeding angles and refining method |
| 07/18/2007 | CN100999877A Tooth refiner plates having V-shaped teeth and refining method |
| 07/12/2007 | WO2007078608A2 Rapid sampling assembly for thermo-mechanical pulp control application |
| 07/12/2007 | CA2633275A1 Rapid sampling assembly for thermo-mechanical pulp control application |
| 07/11/2007 | EP1806451A1 Tooth refiner plates having V-shaped and refining method |
| 07/11/2007 | EP1806450A1 Tooth refiner plates with varying feeding angles and refining method |
| 07/11/2007 | EP1806449A2 Refiner stator plate having and outer row of teeth slanted to deflect pulp and method for pulp deflection during refining |
| 07/11/2007 | CN1997791A Method for mechanical pulp production |
| 07/11/2007 | CN1995539A Manual paper and its preparing process and use thereof |
| 07/11/2007 | CN1325725C Method and apparatus for manufacturing microfibrillated cellulose fiber |
| 07/05/2007 | WO2007075575A2 Para-aramid pulp including meta-aramid fibrids and processes of making same |
| 07/04/2007 | CN2918508Y Bidirectional vane beater |
| 06/28/2007 | WO2007073310A1 Washing apparatus for washing cellulose pulp |
| 06/28/2007 | DE202006002999U1 Scheibenrefiner zum Mahlen von Faserstoffmaterial Disc refiner for grinding fibrous material |
| 06/27/2007 | CN1986961A Preparation of carbon nano tube/acrylic carbon fiber composite carbon fiber paper and use |
| 06/21/2007 | DE102006021656A1 Verfahren zur Dispergierung von Papierfaserstoff Method for dispersing paper pulp |
| 06/20/2007 | EP1798330A1 Process for dispersing pulp |
| 06/20/2007 | EP1798329A1 Method for removing impurities from an aqueous fibre suspension |
| 06/20/2007 | CN2913424Y Sand-removing multifunctional double-disk paper making pulp grinder |
| 06/20/2007 | CN1322199C Pressure stabilizing method and its device for beating of disc mill |
| 06/14/2007 | WO2007065971A1 Refiner blade and segment, as well as a method of forming them and a method of modifying blade grooves |
| 06/12/2007 | USRE39688 Tangential discharge disk refiner |
| 06/06/2007 | EP1793034A1 A system for causing mechanical processing of a fibre suspension |
| 06/06/2007 | EP1793033A1 Refining member clash control method |
| 06/06/2007 | EP1792006A1 Process and device to manufacture cellulose pulp |
| 06/06/2007 | CN1320206C Double-screw fiberizer with tooth-shape disc |
| 06/05/2007 | CA2570233A1 Refining member clash control method |
| 06/05/2007 | CA2350988C Upgrading of tmp to an sc/lwc quality |
| 05/30/2007 | CN2905251Y Paper destroying instrument |
| 05/30/2007 | CN1318698C Laminated photocatalysis paper and producing process and device, paper-tape and producing tecnology and product |
| 05/30/2007 | CN1318144C A method and a device for measuring stress forces in refiners |
| 05/23/2007 | CN2903158Y Mica paper pulp making machine system of adjustable auto feeding |
| 05/16/2007 | CN1315575C A refining surface for a refiner for defibering material containing lignocellulose |
| 05/09/2007 | EP1021729B1 Wet end control for papermaking machine |
| 05/09/2007 | CN2898094Y Large-taper conical mill |
| 05/09/2007 | CN2898093Y Slurry-making accelerator |