Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21D - Treatment of the materials before passing to the paper-making machine › D21D 1 - Methods of beating or refining; Beaters of the hollander type
Patents for D21D 1 - Methods of beating or refining; Beaters of the hollander type (3,356)
05/2014
05/21/2014CN103806323A 用于造纸行业的盘磨、热分散一体机 Disc refiner for paper industry, heat dispersion machine
05/21/2014CN103806322A 具有弯曲磨条和锯齿状前缘的定子精炼机板元件 Has a curved and serrated leading edge strip mill refiner stator plate elements
05/15/2014US20140131489 Stator refiner plate element having curved bars and serrated leading edges
05/14/2014EP2730697A2 Stator refiner plate having curved bars and serrated leading edges
05/14/2014CN103797187A 用于反向旋转精磨机的具有弯曲棱和锯齿状前缘的转子精磨机板元件 For reverse rotation of the refiner rotor refiner plate member having a curved edge and a serrated leading edge
05/14/2014CN103790060A 聚集态改性制浆新工艺的磨浆、漂白技术 Aggregation of new technology modified pulp refining, bleaching technology
05/14/2014CN103790059A 采用中浓浆泵进料的中浓打浆装置及方法 Apparatus and method for beating the concentrated use of the concentrated feed pump
05/09/2014CA2832372A1 Stator refiner plate element having curved bars and serrated leading edges
05/08/2014WO2014070452A1 Method for production of micro fibrillated cellulose
05/07/2014CN203583281U 自吸式多级制浆泵 Self-priming multistage pump system
05/07/2014CN103774482A 稳定打浆强度的中浓打浆进料装置及其进料方法 Beating steady beating strength in concentrated feed device and feeding method
05/07/2014CN102066658B 精炼机及用于精炼纤维材料的方法 Refiner and method for refining fibrous material
04/2014
04/30/2014EP2723940A2 Method and apparatus for fibrillation of cellulose containing materials
04/30/2014CN203569370U Papermaking pulping machine
04/30/2014CN203569369U Crescent paper machine beating system of novel structure
04/30/2014CN203569368U Propeller
04/30/2014CN103757976A Production process of modified microfibrillated cellulose products
04/30/2014CN103757973A Method and equipment for producing paper hand towel from bagasse pulp
04/24/2014US20140110511 Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
04/23/2014EP2722433A1 Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
04/23/2014CN103741533A Method for improving pop strength of paper sheet and paper sheet manufactured through method
04/23/2014CN100999878B Tooth refiner plates with varying feeding angles
04/18/2014CA2830070A1 Refiner plates with short groove segments for refining lignocellulosic material, and methods related thereto
04/16/2014CN102677522B Vacuum type thermal transfer printing body paper and method for preparing same
04/09/2014CN103711025A Method for preparing regenerated fruit cultivating bagging outer bag paper by using waste fruit cultivating bagging paper
04/09/2014CN103711023A Method for producing paper for daily use by superhigh-concentration grinding technology
04/03/2014US20140091163 Refining Disc or Refining Disc Segment
04/02/2014CN103696318A Production method of soft and fluffy facial tissue
04/02/2014CN103696312A Cyclone-type breaker beater rotating stator used for cotton pulp processing
04/02/2014CN102704300B Method for reproducing paper pulp used for filter stick core paper by utilizing filter stick waste
03/2014
03/27/2014WO2014045209A1 Method and device for defibrating fibre-containing material to produce micro-fibrillated cellulose
03/26/2014CN203498700U Mechanical device for producing paper pulp of art paperboard by taking recycled waste paperboard as raw material
03/26/2014CN203498699U Mechanical device for producing art paperboard pulp by taking recycled waste newspaper as raw material
03/26/2014CN103669110A Luminous plant fiber and preparation method thereof
03/26/2014CN103669073A Refiner plate with gradually changing geometry
03/26/2014CN103669072A Paper raw material pulp smashing device
03/26/2014CN103669058A Method for utilizing traditional Chinese medicine residue resources
03/26/2014CN102066657B Refiner and method for refining fibrous material
03/20/2014US20140077016 Refiner plate with gradually changing geometry
03/19/2014EP2708644A2 Refiner plate segment with gradually changing geometry
03/19/2014CN103643580A Novel paper pulp fiber beating device
03/19/2014CN102227532B Procedure, device and system for control of a process section of thermo-mechanical pulp (TMP) refining
03/17/2014CA2827444A1 Refiner plate with gradually changing geometry
03/12/2014CN203475219U Medium-concentration pulping machine
03/12/2014CN203475218U Shaft coupling double-disc grinding mill for papermaking
03/12/2014CN103628344A High seal performance double-disc pulping machine
03/12/2014CN103628343A Low-basis-weight compact fine soft tissue and production method thereof
02/2014
02/27/2014WO2014031737A1 Surface enhanced pulp fibers, methods of making surface enhanced pulp fibers, products incorporating surface enhanced pulp fibers, and methods of making products incorporating surface enhanced pulp fibers
02/27/2014DE102012214980A1 Milling arrangement for milling aqueously suspended cellulose fibers between conical milling surfaces, has closed housing with inlet and outlet, where milling plates of milling surfaces are fixed on supporting surfaces by fastening ring
02/26/2014CN103600518A Environment-friendly half-dry-type straw honeycomb plate production line
02/26/2014CN102400406B Medium concentration hydraulic double disc stuff grinder
02/19/2014CN102644212B Preparation method of industrial hemp full stalk pulp
02/12/2014CN103572632A Slurry treatment method and slurry prepared from method
02/12/2014CN102660886B Production method of snowflake art paper
02/11/2014US8646708 Refiner with flow guide inside rotor or stator
01/2014
01/29/2014EP2689064A1 A device for adjusting a press nip
01/22/2014CN102337687B Novel pulping process for obtaining high performance fiber at high yield from plants
01/15/2014EP2683870A1 Disperser
01/15/2014CN102230294B High-milling type mill disk and high-milling type impregnating disk mill
01/08/2014CN103502529A High aspect ratio cellulose nanofilaments and method for production thereof
01/08/2014CN103498381A Pineapple fiber pulp and preparation method thereof
01/02/2014US20140000824 Freeness of paper products
01/02/2014US20140000823 Method and apparatus for the splitting of cellulosic fibers, methods for the treatment of fibrous pulps for a papermaking process, methods for paper drying and paper products with split fibers
01/01/2014CN103492637A A method and a system for producing nanocellulose, and nanocellulose
12/2013
12/26/2013CA2811619A1 Pulper
12/25/2013CN103469692A Production method of renewable environment-friendly thermosensitive base paper
12/25/2013CN103469671A Producing method for middle-grade paper towel
12/25/2013CN102174765B Technological process for making Lian-si paper by using moso bamboo
12/25/2013CN101883893B Refiner
12/18/2013CN103451984A Method for producing neutral environmental-friendly artistic card paper by adopting reclaimed waste paper as raw materials
12/18/2013CN103447116A Refiner plate having a smooth, wave-like groove and related methods
12/11/2013CN103437251A Production method of transformer bushing insulation paper
12/11/2013CN103437233A Polyacrylonitrile pulp type fibers as well as preparation method thereof
12/11/2013CN103437232A High-grade coating white paper board production process
12/05/2013US20130320119 Refiner plate having a smooth, wave-like groove and related methods
12/04/2013EP2669428A2 Set of refiner plates with complementary groove profiles
12/04/2013EP2669427A2 Set of refiner plates with complementary groove profiles
12/04/2013EP2668331A1 Refiner and blade element
12/04/2013EP2668330A1 Refiner and blade element
12/04/2013CN103429815A A method and an apparatus for producing nanocellulose
12/04/2013CN103422386A Kraft paper and making method thereof
12/04/2013CN103422383A Blade element
12/04/2013CN103422380A Needlebush high-yield slurrying method
11/2013
11/27/2013EP2665859A1 High aspect ratio cellulose nanofilaments and method for their production
11/27/2013CN203307659U Groove-type beating machine
11/27/2013CN103415662A Disperser
11/27/2013CN102535235B Bleached needle wood fluff pulp board and manufacturing method thereof
11/27/2013CN102449235B Device for preventing rewetting of pulp
11/21/2013US20130306770 Refiner and Blade Element
11/21/2013US20130306769 Refiner and Blade Element
11/21/2013US20130306768 Blade Element
11/20/2013EP2664709A1 Blade element for a conical portion of a stator
11/20/2013CN103403250A A device for adjusting a press nip
11/06/2013EP2659061A1 A method and an apparatus for producing nanocellulose
10/2013
10/30/2013CN203256534U High-concentration hydraulic disc mill
10/30/2013CN103374849A Reversible low energy refiner plates
10/30/2013CN102454135B Water-resisting breaking-resisting oxidation-resisting calligraphy and painting paper
10/24/2013US20130276998 Pretreatment apparatus for removing pith from cornstalk, pulp manufacturing method using cornstalk, and paper manufacturing method using cornstalk pulp
10/23/2013CN103362013A Gap adjustment optimizing structure of cylindrical refiner
10/23/2013CN103362012A Fiber and filler mixed enzymatic defibrination method
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