Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21B - Fibrous raw materials or their mechanical treatment › D21B 1 - Fibrous raw materials or their mechanical treatment
Patents for D21B 1 - Fibrous raw materials or their mechanical treatment (6,805)
05/2014
05/07/2014CN103769289A 一种半固化片裁边料的再利用方法 A prepreg cutting edge material recycling method
05/07/2014CN102614972B 一种半固化片裁边料的再利用方法 A prepreg cutting edge material recycling method
05/06/2014US8715462 Process and apparatus for recycling coated paper products
05/06/2014CA2527325C Manufacturing process for high performance lignocellulosic fibre composite materials
05/01/2014WO2014063260A1 Method for the industrial-scale processing of green rye
04/2014
04/30/2014EP2725134A1 Piping system from reactor to seperator and method to control process flow
04/30/2014EP2723940A2 Method and apparatus for fibrillation of cellulose containing materials
04/30/2014CN203569389U Wheat straw pulping equipment
04/30/2014CN203569364U Double-effect hydraulic pulping system
04/30/2014CN203569363U Clean-pulping device
04/30/2014CN203569362U Forage bale dust removing machine used for making paper
04/30/2014CN203569361U Raw material pulverizer
04/30/2014CN103757973A Method and equipment for producing paper hand towel from bagasse pulp
04/30/2014CN103757957A Smashing drum for drum type pulper
04/30/2014CN103757956A Novel drum type pulper starting device
04/30/2014CN103757955A Novel alkaline peroxide mechanical pulp technology improving method for improving pulp strength
04/29/2014DE202014101719U1 Dispergator Dispersant
04/29/2014CA2691128C System and method for optimizing lignocellulosic granular matter refining
04/24/2014US20140110069 Piping system from reactor to separator and method to control process flow
04/24/2014DE202013101174U1 Anlage zur Verarbeitung von Biomasse, vorzugsweise eine Anlage zur Herstellung von Papier, Pellets oder Werkstoffplatten Processing plant biomass, preferably a plant for the manufacture of paper, pellets or based panels
04/23/2014CN103741532A Preparation method for nano cellulosic fibers strong in grease and cholate adsorption
04/16/2014EP2718354A2 Process for a natural fiber composite material manufacturing, products obtained and methods of application thereof
04/16/2014CN203546495U Bleaching hot-grinding mechanical pulp system
04/16/2014CN103726374A Equipment for continuously and directionally unweaving straw fibers
04/16/2014CN102677522B Vacuum type thermal transfer printing body paper and method for preparing same
04/09/2014CN203530763U Screening device used for fiber material suspension wet-type screening
04/09/2014CN203530761U Deinking and pulping system
04/09/2014CN203530760U Pulp crushing device for drum press master
04/09/2014CN203530759U Corrugated board assembly line
04/09/2014CN103711025A Method for preparing regenerated fruit cultivating bagging outer bag paper by using waste fruit cultivating bagging paper
04/09/2014CN103711016A Pretreatment and storage method for artificial straw board raw materials
04/08/2014US8691050 Methods and devices for continuous transfer of particulate and/or fibrous material between two zones with different temperatures and pressures
04/03/2014WO2014048210A1 Dispersion machine for removing impurities from fiber
04/03/2014US20140093917 Methods for converting lignocellulosic material to useful products
04/02/2014CN203514110U Pulper
04/02/2014CN203514109U Refined cotton pulp dissolving device
04/02/2014CN203514108U Environmentally friendly waste paper screening device
04/02/2014CN203514107U Static grinding plate for preparing micro fiber experimental facilities through dynamic pressure jet flow
04/02/2014CN103696309A Preparation method for waste cotton fabric printing paper pulp
04/02/2014CN103696308A Environment-friendly separation process for valuable components in biomass materials
04/02/2014CN103696307A Process for removing ash content in straw cellulose
04/02/2014CN103696306A Oil-tea camellia fruit shell semi-chemical pulp preparing process
04/02/2014CN102166497B Laboratory steam explosion machine
03/2014
03/27/2014WO2014045209A1 Method and device for defibrating fibre-containing material to produce micro-fibrillated cellulose
03/27/2014US20140083634 Method and an apparatus for producing nanocellulose
03/27/2014DE102012216950A1 Fraktionierung Fractionation
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
03/26/2014CN103669066A Method of improving removal rate of gummy substances in waste cardboard paper
03/26/2014CN103669063A Manufacturing method for printing paper pulp through sawdust
03/26/2014CN103669062A Preparation method of cotton stalk printing paper pulp
03/26/2014CN103669061A Double-effect hydraulic repulping system
03/26/2014CN103669060A Pulper
03/26/2014CN103669059A Preparation method of wood chip printing paper pulp
03/26/2014CN103669058A Method for utilizing traditional Chinese medicine residue resources
03/26/2014CN103669057A Method for recycling waste paper
03/26/2014CN102312384B Reduction of fiber knots of cellulose crosslinked fibers by using plasma pre-treated pulpsheets
03/26/2014CN102230290B High-concentration steaming and rinsing integrative storage reaction bin
03/25/2014CA2608207C Method and apparatus for mechanical defibration of wood
03/20/2014WO2014041514A1 Method for pretreating biomasses to obtain biofuel
03/19/2014EP2708643A1 Method for pretreating biomasses to obtain biofuel
03/19/2014CN203487408U Pulverizer and absorber manufacturing device with same
03/19/2014CN203487407U Straw shredder
03/19/2014CN103643575A Method for preparing potato slag printing paper pulp
03/19/2014CN103643574A Preparing method of ultra-thin paper
03/19/2014CN103643573A Paper recycling shredder
03/19/2014CN102378777B Process for the production of nano-fibrillar cellulose gels
03/18/2014US8673113 Process for reducing specific energy demand during refining of thermomechanical and chemi-thermomechanical pulp
03/13/2014DE102012216096A1 Biomass utilization of Jatropha plant, by separating seeds from plant timber, extracting from seeds by separating vegetable oil by removing deoiled residue, suspending plant wood pulp, and producing paper
03/12/2014CN203475215U Device for crushing papermaking raw material
03/12/2014CN203475214U Defibering device special for renewable resources
03/12/2014CN203475213U Deslagging separator
03/12/2014CN103628362A Process for manufacturing damp-proof low-water-swelling floor base material and method for manufacturing adhesive
03/12/2014CN103628339A Fresh pterocektis tatarinowii bark sorting machine
03/12/2014CN102209811B 混合装置 Mixing device
03/06/2014WO2014033156A1 An apparatus and a method for dewatering wood chips
03/05/2014CN203462353U Feed back device
03/05/2014CN103614942A Pollution-free papermaking process utilizing crop straws
03/05/2014CN103614938A Novel lignin fiber production device
03/05/2014CN103613945A High-strength wood-plastic composite material and preparation method thereof
02/2014
02/28/2014CA2836200A1 Pressurized low polarity water extraction apparatus and methods of use
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
02/27/2014WO2014029909A1 Method and intermediate for the production of highly refined or microfibrillated cellulose
02/27/2014WO2013106669A8 Carpet recycling method
02/26/2014CN203451928U Pulping equipment
02/26/2014CN203451927U Paper pulp cutter
02/26/2014CN203451926U Wastepaper recycling system
02/26/2014CN203451925U Kraft board paper pulp preparing device
02/26/2014CN102746056B Process for co-producing functional bio-organic fertilizer and plant fibers by using corn straws
02/25/2014US8658405 Process for hydrolysis of wet fiber and method for producing fermentation products from wet fiber
02/25/2014US8657995 Method of producing recycled paper pulp from waste printed paper as raw material
02/19/2014CN203440701U Paper pulp stirring knife used for manufacturing wine box seat
02/19/2014CN203440700U Absorber manufacturing device
02/19/2014CN203440699U Smashing device for manufacturing absorber
02/19/2014CN203440698U Adjustable fine crusher for wood pulp materials capable of on-line monitoring
02/19/2014CN102644212B Preparation method of industrial hemp full stalk pulp
02/13/2014WO2014023692A1 Broke system
02/12/2014CN203429492U Multistage single-screw continuous type steam explosion device for plant fiber
02/12/2014CN203429491U Modularization different-direction double-screw continuous type plant fiber steam explosion modifying device
02/12/2014CN203429490U Continuous hydrapulper
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