| Patents for D21D 1 - Methods of beating or refining; Beaters of the hollander type (3,356) |
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| 05/09/2007 | CN1958945A Technique and equipment for dry process paper molding through meshwork formed by pulp sheet airflow |
| 05/03/2007 | WO2007048321A1 A disc part for attrition mill |
| 05/03/2007 | US20070095962 Refining element |
| 05/02/2007 | CN1313674C Production method of stencil tissue paper |
| 04/26/2007 | WO2005099554A3 Dual zone wireless pulp washer |
| 04/26/2007 | US20070090828 Method and a sensor device for measuring the distance between a stator and an opposing rotor |
| 04/26/2007 | US20070090210 Refiner sensor and coupling arrangement |
| 04/26/2007 | US20070090209 Method for grinding water-suspended paper fibers or cellulose fibers |
| 04/25/2007 | CN2892938Y Mediate concentrate self-suction series double-disc fiberizer |
| 04/18/2007 | CN1948612A Method and device of preparing bleaching paste using bioenzyme |
| 04/18/2007 | CN1311132C Process for making special type paper by utilizing fowl feather |
| 04/11/2007 | EP1339912B1 Method of recycling bonded fibrous materials and synthetic fibers and fiber-like materials produced thereof |
| 04/11/2007 | CN1944789A Dry method paper forming device by air-laying |
| 04/04/2007 | CN1308083C Refining segment for a rotatable refining disc, and a refining apparatus comprising a refining disc with such refining segment |
| 04/03/2007 | US7198216 Refining element |
| 04/03/2007 | CA2311040C Refiner for fibrous material |
| 03/28/2007 | CN1936182A Method for preparing stainless steel lining paper |
| 03/21/2007 | CN1932148A Aryl fibre paper with aryl fibre choped stand as raw material and producing method thereof |
| 03/21/2007 | CN1306113C Method and apparatus for dispersing regenerated fiber pulp |
| 03/20/2007 | US7191967 Refiner |
| 03/14/2007 | CN1928222A Wood veneer composite material and its production process |
| 03/14/2007 | CN1928221A Water-washing label material and its production process |
| 03/13/2007 | US7188792 Refiner rotor assembly with a hub having flow-through ports |
| 03/07/2007 | CN1924189A Method of producing base paper for foodstuff packaging from high proportion bagasse pulp |
| 02/20/2007 | US7179347 Economic and efficient refining; reduced energy; papermaking |
| 02/14/2007 | CN1912247A Method for preparing vegetable fibre liquid foam package material |
| 02/07/2007 | EP1749922A1 Disk or disksegment and apparatus using such disks or disksegments |
| 02/07/2007 | CN1909967A 精制元件 Refining element |
| 02/06/2007 | US7172148 Grooved pyramid disperger plate |
| 02/04/2007 | CA2551772A1 Plate or plate segment and device with such plates or plate segments |
| 01/31/2007 | CN2863854Y Medium thickness pulp disk grinder |
| 01/31/2007 | CN2863292Y Processor for destroying paper |
| 01/30/2007 | US7169258 Papermaking, cardboard |
| 01/30/2007 | US7169021 Arrangement for treating pulpstone surface |
| 01/24/2007 | CN1900417A Pulping process for kenaf alkaline hydrogen peroxide mechanical pulping |
| 01/23/2007 | CA2339464C Refiner disk sensor and sensor refiner disk |
| 01/17/2007 | EP1743068A1 System and method for controlling a thermo-mechanical wood pulp refiner |
| 01/17/2007 | EP1743067A1 Method and device for dilution of cellulose pulp |
| 01/11/2007 | US20070006984 Method for the treatment of fiber material |
| 12/28/2006 | US20060289689 Papermaking refiner plates & method of manufacture |
| 12/27/2006 | EP1734855A2 Dual zone wireless pulp washer |
| 12/27/2006 | CN2851328Y Paste mill |
| 12/21/2006 | WO2006135331A1 Method and arrangement for mounting a sensor designed for measuring the distance between stator and rotor |
| 12/21/2006 | CA2610841A1 Method and arrangement for mounting a sensor designed for measuring the distance between stator and rotor |
| 12/14/2006 | DE102005026108A1 Stofflöser zur Zerkleinerung und Suspendierung von Papierstoff Pulper for comminuting and suspending paper stock |
| 12/13/2006 | CN2846469Y High concentration milling and feeding device for paper-making |
| 12/13/2006 | CN1876957A Process for manufacturing original paper for paper carrier tape for sheet-like electronic element |
| 12/13/2006 | CN1289752C Method of separating colouring agents from recycled fibre material |
| 12/12/2006 | CA2290972C Device for dehydrating and washing suspensions of fibrous material |
| 12/07/2006 | WO2006128950A1 Process for producing mechanical pulp suitable for paper or cardboard making |
| 12/07/2006 | CA2607178A1 Process for producing mechanical pulp suitable for paper or cardboard making |
| 12/06/2006 | EP1728917A2 Method and system for energy savings in TMP by high temperature LC/MC refining of pulp |
| 12/06/2006 | CN1288299C Wood pulp crushing machine |
| 11/29/2006 | CN1869331A Beater with two-way blade |
| 11/22/2006 | CN1865582A Cold-immersion mechanical pulping process for xyloid raw materials |
| 11/22/2006 | CN1285801C Attrition mill |
| 11/15/2006 | EP1497494B8 Pulpstone surface treating arrangement |
| 11/15/2006 | CN2837357Y Grinding disc for paste mill |
| 11/15/2006 | CN2837356Y Concentration apparatus for paste mill |
| 11/15/2006 | CN1863600A Refining element |
| 11/14/2006 | US7134859 Nits separator |
| 11/08/2006 | CN1859978A Refining surface and a blade segment for a refiner |
| 11/08/2006 | CN1858343A Method for preparing Broussonetia paperrifervent pulp for producing viscose fiber |
| 11/08/2006 | CN1283879C Concentration apparatus for attrition mill |
| 11/07/2006 | CA2340895C Papermaking refiner plates and method of manufacture |
| 11/01/2006 | CN1854389A Transmission case of parallel rotary spiral paste mill |
| 10/31/2006 | US7128286 Double disk refiner, stock inducer therefor and method of refining low consistency stock |
| 10/31/2006 | CA2311532C Refining elements |
| 10/26/2006 | WO2006112769A1 Disc housing |
| 10/26/2006 | CA2604639A1 Disc housing |
| 10/19/2006 | WO2006108555A1 Method for beating aqueously suspended paper or cellulose fibers, and beating device for carrying out said method |
| 10/19/2006 | WO2006108508A1 Method for preparing paper-fibre raw material |
| 10/19/2006 | US20060231649 Self-aligning and actively compensating refiner stator plate system |
| 10/11/2006 | EP1708816A1 Refining element |
| 10/11/2006 | EP1490547B1 Method for defibring recycled fibre material in a drum pulper, and a drum pulper |
| 10/11/2006 | CN1844569A Wine lees fiber paper pulp and paper made thereof |
| 10/04/2006 | EP1497494B1 Pulpstone surface treating arrangement |
| 10/03/2006 | CA2363137C Tangential discharge disk refiner |
| 09/20/2006 | EP1702104A1 Method for grinding water-suspended paper fibers or cellulose fibers |
| 09/20/2006 | EP1702103A1 Method for refining paper or cellulose fibres in an aqueous suspension |
| 09/20/2006 | EP1701794A1 Disc mill |
| 09/14/2006 | US20060202074 Refining element |
| 09/13/2006 | EP1700949A1 Conical refiner plates with logarithmic spiral type bars |
| 09/13/2006 | EP1395368A4 Refiner control method and system |
| 09/13/2006 | CN1831240A Conical refiner plates with logarithmic spiral type bars |
| 09/13/2006 | CN1274905C Millstone for fiberizer |
| 09/12/2006 | US7104480 Refiner sensor and coupling arrangement |
| 09/08/2006 | CA2534256A1 Conical refiner plates with logarithmic spiral type bars |
| 08/31/2006 | WO2006091063A1 Refining sector and production method thereof |
| 08/30/2006 | EP1454008B1 Method of separating colouring agents, particularly printing ink,from recycled fibre material |
| 08/30/2006 | CN1826179A Self-aligning and actively compensating refiner stator plate system |
| 08/30/2006 | CN1272504C Gringing mortar for milling pulp of wingceltis skin |
| 08/29/2006 | CA2406031C Refiner control method and system |
| 08/24/2006 | US20060186235 Method for refining paper or cellulose fibers in an aqueous suspension |
| 08/24/2006 | US20060186233 Method for producing a fibrous material |
| 08/23/2006 | CN1823195A Method for refining paper or cellulose fibers in an aqueous suspension |
| 08/17/2006 | WO2006084347A1 Method of refining wood chips or pulp in a high consistency conical disc refiner |
| 08/17/2006 | US20060180684 Method of refining wood chips or pulp in a high consistency conical disc refiner |
| 08/09/2006 | CN1816433A Method for producing a fibrous material |
| 08/09/2006 | CN1268435C Pair of opposed co-operating refining elements |