| Patents for D21D 1 - Methods of beating or refining; Beaters of the hollander type (3,356) |
|---|
| 05/10/2013 | WO2013066239A1 Method and arrangement for adjustable play in a rotating machine |
| 05/08/2013 | CN103097608A Machine for producing a paper web, in particular a sack paper web |
| 05/08/2013 | CN103088704A Production method of sandy-dot art paper |
| 05/08/2013 | CN103088684A Defibrator system and defibrination method thereof |
| 05/02/2013 | WO2013061266A1 Process for producing a dispersion comprising nanoparticles and a dispersion produced according to the process |
| 05/02/2013 | WO2013010654A3 Device and method for removing impurities from shredded plastic |
| 05/01/2013 | CN103074798A Disc grinding machine with constant pulping strength and pulping method thereof |
| 05/01/2013 | CN103074797A Drain tube for pulping machine |
| 04/24/2013 | CN202898875U Displacement detecting device for abrasive disk of cylindrical stuff grinder |
| 04/24/2013 | CN103061198A Cotton stalk pulping device and application method thereof |
| 04/24/2013 | CN103061190A Cylindrical single-grinding grinder |
| 04/24/2013 | CN103061189A Cylindrical pulping machine with double pulping areas |
| 04/24/2013 | CN103061188A Pulping blade of pulping machine and machining method of pulping blade |
| 04/18/2013 | WO2013055284A1 Device for preventing rewetting of cellulose pulp |
| 04/18/2013 | CA2851609A1 Device for preventing rewetting of cellulose pulp |
| 04/17/2013 | CN103046417A Coated white board pulping process low in energy consumption |
| 04/17/2013 | CN103045959A Grinding blade material of pulp grinder |
| 04/17/2013 | CN100999879B Refiner stator plate having an outer row of teeth slanted to deflect pulp |
| 04/11/2013 | WO2013051995A1 Pulp distribution device |
| 04/11/2013 | CA2850724A1 Pulp distribution device |
| 04/10/2013 | CN103031766A Equipment and method for purifying and deflaking fiber suspension |
| 04/10/2013 | CN102011334B Method for pulping and making paper by using eucalyptus bark |
| 04/03/2013 | CN101967764B High-whiteness cotton pulp product for banknote paper and production method thereof |
| 03/27/2013 | CN202830625U Novel vertical high-concentration pulp twisting machine |
| 03/21/2013 | DE102011082914A1 Siebpartie für eine Maschine zur Herstellung einer Faserstoffbahn Wire section for a machine for producing a fibrous web |
| 03/20/2013 | EP2569481A1 Freeness of paper products |
| 03/20/2013 | CN202809369U Energy-saving staff grinder |
| 03/20/2013 | CN202809368U Energy-saving type double disc pulping device |
| 03/20/2013 | CN202809367U Double-disk pulping machine forward-reversed rotation output mechanism |
| 03/19/2013 | CA2564932C System and method for controlling a thermo-mechanical wood pulp refiner |
| 03/12/2013 | CA2494398C Grooved pyramid disperger plate |
| 03/07/2013 | DE102011082109A1 Grinding plant arrangement for grinding of aqueous suspended pulp fibers, has a screen which is arranged between the inlet of pulp fibers and a grinding gap formed between the relatively moving grinding surfaces in a closed housing |
| 03/06/2013 | EP2563968A1 Pressure measurement |
| 03/06/2013 | CN202766901U Medium-concentration series-connection double-suction pulping machine |
| 03/06/2013 | CN202766900U Grinding plate of disc refiner for papermaking |
| 03/06/2013 | CN202766899U Abrasive disc for papermaking |
| 03/06/2013 | CN202766898U Improved structure of papermaking beating device |
| 03/06/2013 | CN202766897U Beating device for papermaking |
| 02/28/2013 | WO2012175806A3 Method and apparatus for fibrillation of cellulose containing materials |
| 02/27/2013 | EP2562307A1 Spare parts for disc refiners for the production of paper |
| 02/20/2013 | EP2559808A1 Conical rotor refiner plate element having curved bars and serrated leading edges |
| 02/20/2013 | EP2559807A1 Conical rotor refiner plate element having curved bars and serrated leading edges |
| 02/20/2013 | CN102936867A Preparation process of fuel cell electrode porous diffusion layer material carbon fiber paper |
| 02/20/2013 | CN102936865A Transparent tipping paper production method |
| 02/20/2013 | CN102182085B Cracking impregnator |
| 02/19/2013 | CA2785144A1 Conical rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading sidewalls |
| 02/13/2013 | EP2557225A1 Paper filler composition |
| 02/13/2013 | CN202730524U Non-pulping continuous cleaning device for purified cotton pulp |
| 02/13/2013 | CN102926258A Method for producing insulation paper from wastepaper |
| 02/13/2013 | CN102304869B High water absorbent wet-strength paper and application thereof |
| 02/13/2013 | CN102086606B Grinding table of disc grinder for preparing synthetic fiber pulp |
| 01/30/2013 | CN202705773U Paper pulp machine having pulping and filtering function |
| 01/30/2013 | CN102906331A Process for fibrillating lignocellulosic material, fibres and their use |
| 01/30/2013 | CN102899959A Para-position aramid fiber paper used for cellular material and preparation method thereof |
| 01/30/2013 | CN102899953A Preparation method capable of increasing draining speed of papermaking-process fiber composite slurry |
| 01/30/2013 | CN101910479B Refined fiber |
| 01/23/2013 | CN202688759U Mounting device for fly-cutter roller clamping wood of trough-style pulp beater |
| 01/23/2013 | CN102888776A Vertical center split type grinding chamber body with side opening door |
| 01/23/2013 | CN101341289B Para-aramid pulp including meta-aramid fibrids and processes of making same, paper including para-aramid pulp, friction material and flow sealing materials |
| 01/17/2013 | WO2013010073A1 Rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading edges |
| 01/17/2013 | US20130017394 High aspect ratio cellulose nanofilaments and method for their production |
| 01/17/2013 | CA2841482A1 Rotor refiner plate element for counter-rotating refiner having curved bars and serrated leading edges |
| 01/03/2013 | WO2013000072A1 Method and apparatus for continuously fractionating particles contained within a viscoplastic fluid |
| 01/02/2013 | CN202644283U High-polymer chemical fiber groove type fiber combing and dividing device for producing youlong paper (traditional specialty paper) |
| 01/02/2013 | CN202644282U Chemical fiber dispersion blending device for producing body paper and pure paper of nonwoven wallpaper |
| 01/02/2013 | CN102859067A Pressure measurement |
| 01/02/2013 | CN102852028A Method for low carbon cyclic utilization of oil palm waste via RBMP process and manufacture of mechanical paste via continuous bleaching |
| 01/02/2013 | CN102268835B Preparation method for tile stock |
| 12/27/2012 | WO2012175806A2 Method and apparatus for fibrillation of cellulose containing materials |
| 12/19/2012 | EP2534196A1 Wood fibre insulating material and method of producing the same |
| 12/19/2012 | CN102828432A Batch refiner and refining process thereof |
| 12/18/2012 | CA2597401C Methods for beating pulp, methods for treating process waters, and methods for producing pulp and paper |
| 12/12/2012 | EP2531643A1 Method and device for producing dry microfibrillated cellulose |
| 12/12/2012 | CN202595552U Fiber pretreatment device |
| 12/12/2012 | CN102817267A Method for enhancing using effect of magnesium oxide in P-RC APMP (Preconditioning-Refiner Chemical Treatment Alkaline Peroxide Mechanical Pulp) production by grinding pretreatment |
| 12/05/2012 | CN202577024U Connecting structure of defibrator spindle and rotation disk |
| 12/05/2012 | CN202577023U High frequency defibrator |
| 12/05/2012 | CN102806591A Manufacturing process for ultra light fiber board |
| 11/28/2012 | CN202559176U Circumferential grinding head and multi-screw extrusion kneading machine |
| 11/28/2012 | CN202559175U Pulping grinding disk of pulping machine |
| 11/28/2012 | CN102803606A Method of controlling wood pulp production in a chip refiner |
| 11/22/2012 | DE102011075956A1 Langfasermahlung Langfasermahlung |
| 11/21/2012 | CN102787523A Production process of medicine package paper |
| 11/21/2012 | CN102787522A High-concentration pulping machine |
| 11/20/2012 | US8313616 Used paper recycling apparatus and its constituent devices |
| 11/14/2012 | CN202530333U Grinding disc of pulp grinder |
| 11/14/2012 | CN202530332U Abrasive disc for paper-making pulping machine |
| 11/14/2012 | CN101831822B Method for producing paper pulp by adopting cotton stalk peel as raw material |
| 11/07/2012 | DE202009018666U1 Disperger IV Disperser IV |
| 11/07/2012 | CN202519517U Novel disc mill abrasive disc |
| 11/07/2012 | CN101896664B Apparatus for washing and dewatering pulp |
| 11/07/2012 | CN100999877B Tooth refiner plates having V-shaped teeth |
| 10/31/2012 | EP2517006A1 Procedure for controlling the pulp quality from refiners |
| 10/31/2012 | CN202509323U Constant power pulping automatic control system |
| 10/24/2012 | CN102753752A Paper filler composition |
| 10/24/2012 | CN102747642A Production process for marker paper |
| 10/24/2012 | CN101824765B Production process of low-ration high-strength waterproof plaster board mask paper |
| 10/17/2012 | CN202492759U Beating millstone |
| 10/17/2012 | CN102733253A Manufacture method of glass cotton core material |
| 10/17/2012 | CN102733225A Production technology of all-wood-pulp unbleached ecological environmentally-friendly toilet paper |