| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 09/28/2011 | CN102203344A Multi-layer papermaker's forming fabric with alternating paired and single top cmd yarns |
| 09/28/2011 | CN102199892A Dehydration component for papermaking machinery |
| 09/28/2011 | CN101589193B Gear-system arrangement for driving a vacuum roll and for supporting the internal structures of a vacuum roll |
| 09/27/2011 | CA2456143C Seal at press rollers |
| 09/22/2011 | US20110226435 Papermaking fabric, in particular for use in the forming section of a papermaking machine |
| 09/22/2011 | US20110226428 Methods for beating pulp, methods for treating process waters, and methods for producing pulp and paper |
| 09/21/2011 | EP1851377B1 A device for removing liquid from a moving fabric or web |
| 09/21/2011 | EP1807567B1 Method and twin-wire press for dewatering a fibre suspension |
| 09/21/2011 | CN201981436U 高速卫生纸机专用成形网 High-speed toilet paper machine for forming wire |
| 09/21/2011 | CN201981435U 水力式斜网流浆箱 Hydraulic formula inclined wire headbox |
| 09/21/2011 | CN102197177A Forming section |
| 09/21/2011 | CN102197176A Forming fabric |
| 09/21/2011 | CN102191711A Proportioning method for increasing pulp drainage speed of fiber composite materials in paper making method |
| 09/21/2011 | CN101198746B 浮选室 Flotation chamber |
| 09/20/2011 | US8021722 Method of making an industrial fabric |
| 09/20/2011 | CA2505053C Multi-layered forming fabric with a top layer of twinned wefts and an extra middle layer of wefts |
| 09/15/2011 | WO2011109890A1 Thermoplastic polymer yarns and films including dry lubricants and industrial textiles made therefrom |
| 09/14/2011 | EP2365127A1 Industrial fabric comprising interconnected rings |
| 09/14/2011 | EP2364388A1 Multi-layer papermaker's forming fabric with alternating paired and single top cmd yarns |
| 09/14/2011 | EP1771621B1 Guide roll for a web forming machine and methods for manufacturing and using the corresponding guide roll |
| 09/14/2011 | CN201972054U 棒式真空箱 Stick vacuum box |
| 09/14/2011 | CN201972053U 履带式真空箱 Crawler vacuum box |
| 09/14/2011 | CN201972052U 真空吸水刮刀 Vacuum suction scraper |
| 09/14/2011 | CN201972051U 一种新型水印辊 A new watermark roll |
| 09/14/2011 | CN1849423B Multilayer papermaker's fabric having pocket areas defined by a plane difference between at least two top layer weft yarns |
| 09/14/2011 | CN102186929A Non-curable coating composition |
| 09/14/2011 | CN102182108A Three-stacked net forming equipment and method for producing coating surface bleached kraft liner board |
| 09/14/2011 | CN102182106A Equipment and method for producing coating surface bleached kraft liner board |
| 09/14/2011 | CN102182104A Production device and production method for coating white craft paper |
| 09/14/2011 | CN102182103A Triple net forming equipment for producing coated white kraft and production method |
| 09/14/2011 | CN102182102A Overlapped three-net forming equipment and method for producing coated craft paper |
| 09/14/2011 | CN101374634B Method for profiling in cd-direction the surface qualities of a fibrous web to be manufactured/treated in a paper/board machine or in a finishing machine |
| 09/09/2011 | CA2696648A1 Polyester monofilaments including molybdenum disulphide and industrial textiles made therefrom |
| 09/07/2011 | CN201963743U 用于生活造纸机的真空网笼防水装置 Life of the paper machine apparatus for vacuum cage waterproof |
| 09/07/2011 | CN102174782A Multi-ply security paper |
| 09/07/2011 | CN102174763A Treatment method for paper making waste water |
| 09/07/2011 | CN101392471B Dilution water ring addition device of head box |
| 09/01/2011 | WO2011104209A1 Dewatering press |
| 09/01/2011 | WO2011077263A3 Cleaning apparatus |
| 08/31/2011 | EP1644578B1 Grooved and perforated layer for use in papermakers' fabric |
| 08/31/2011 | EP1440195B1 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements |
| 08/31/2011 | CN102171394A Process for producing pakermaker's and industrial fabric seam and seam produced by that method |
| 08/31/2011 | CN102168390A Device for adjusting paper cross direction ration and fiber orientation |
| 08/31/2011 | CN102168389A Dilution water valve for linear-stroke headbox |
| 08/31/2011 | CN101250830B Method for circulation installation of waterline veneer net as well as tensing fixed device thereof |
| 08/29/2011 | DE202011103266U1 Blattbildungsvorrichtung A forming apparatus |
| 08/25/2011 | WO2010066514A3 Screening in an approach flow system |
| 08/24/2011 | EP2360313A1 Method and apparatus for the integrated cleaning for use in a paper-pulp processing plant |
| 08/24/2011 | EP2238292B1 A fabric belt for a machine for producing web material, in particular paper or paperboard |
| 08/24/2011 | CN201942943U 一种浆料输送装置 A paste delivery device |
| 08/23/2011 | US8002950 Structured fabric for papermaking and method |
| 08/18/2011 | WO2011100157A1 Method and device for installing seamed industrial fabric |
| 08/18/2011 | WO2010046312A3 Dual-layer material ramp for a machine for producing a dual-layered fibrous web |
| 08/18/2011 | CA2787846A1 Method and device for installing seamed industrial fabric |
| 08/17/2011 | EP2356280A1 Twin fabric forming section with multiple drainage shoes |
| 08/17/2011 | EP2356279A2 Triple papermaking fabric use of the fabric and papermaking method |
| 08/17/2011 | EP2356276A1 Mixing device |
| 08/17/2011 | CN201933357U 一种造纸用网案支点座 A papermaking net pivot case holder |
| 08/17/2011 | CN201933356U 纸张横幅定量稀释水智能控制装置 Paper banners quantitative dilution intelligent control device |
| 08/17/2011 | CN102159767A A tissue papermaking machine and a method of manufacturing a tissue paper web |
| 08/17/2011 | CN102159766A Press-on unit for a paper, cardboard, or tissue machine |
| 08/17/2011 | CN102154918A Manufacture method of cardboard paper for improving evenness of paper surface |
| 08/17/2011 | CN102154914A Method for preparing aramid paper and aramid paper prepared by method |
| 08/17/2011 | CN102154895A Method for recycling white water by using white water recycling machine |
| 08/17/2011 | CN102154894A Device for washing polyester net of net end |
| 08/17/2011 | CN102154893A Hydrodynamic inclined-wire stock discharge box |
| 08/17/2011 | CN101220570B Security paper and method and device for producing the same |
| 08/17/2011 | CN101204825B Air current method forming net dry method paper machine |
| 08/16/2011 | CA2463892C Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products |
| 08/11/2011 | WO2011095587A1 Headbox and sheet-forming unit comprising a headbox |
| 08/11/2011 | WO2011095582A1 Headbox and sheet-forming unit comprising a headbox |
| 08/11/2011 | WO2011095577A1 Headbox and sheet-forming unit comprising a headbox |
| 08/11/2011 | WO2011095574A1 Headbox and sheet-forming unit comprising a headbox |
| 08/11/2011 | WO2011095252A1 Headbox for a machine for producing a fibrous material web |
| 08/11/2011 | WO2011095251A1 Valve for regulating a fluid flow |
| 08/11/2011 | WO2011095250A1 Valve for regulating a fluid flow |
| 08/11/2011 | DE102010001808A1 Abwasserreinigungsanlage Wastewater treatment plant |
| 08/11/2011 | DE102010001801A1 Abwasserreinigungsanlage Wastewater treatment plant |
| 08/11/2011 | DE102010001796A1 Abwasserreinigungsanlage Wastewater treatment plant |
| 08/11/2011 | DE102010001615A1 Stoffauflauf und Blattbildungseinheit mit einem Stoffauflauf Headbox and sheet forming unit with a headbox |
| 08/11/2011 | DE102010001614A1 Stoffauflauf und Blattbildungseinheit mit einem Stoffauflauf Headbox and sheet forming unit with a headbox |
| 08/11/2011 | DE102010001613A1 Stoffauflauf und Blattbildungseinheit mit einem Stoffauflauf Headbox and sheet forming unit with a headbox |
| 08/11/2011 | DE102010001610A1 Stoffauflauf und Blattbildungseinheit mit einem Stoffauflauf Headbox and sheet forming unit with a headbox |
| 08/10/2011 | EP2354299A1 Industrial fabric with wear resistant coating |
| 08/10/2011 | EP2352879A2 Dual-layer material ramp for a machine for producing a dual-layered fibrous web |
| 08/10/2011 | CN201924227U 一种流浆箱的稀释水稳定装置 One kind of dilution water headbox stabilizing device |
| 08/10/2011 | CN1950566B Seam for multiaxial papermaking fabrics |
| 08/09/2011 | US7993493 Structured forming fabric, papermaking machine and method |
| 08/09/2011 | US7993492 Fiber mat forming apparatus and method of preserving the hydrodynamic processes needed to form a paper sheet |
| 08/09/2011 | CA2503988C Industrial two-layer fabric |
| 08/04/2011 | WO2011093510A1 Method for producing cellulose-fiber flat structure |
| 08/04/2011 | US20110186254 Energy saving papermaking forming apparatus system, and method for lowering consistency of fiber suspension |
| 08/04/2011 | DE102011003283A1 Method for enhancing characteristic transverse profile of e.g. liner for paper machine, involves diluting additive before introduction into fiber with dilution water stream withdrawn from dilution water distributor as return flow |
| 08/04/2011 | DE102010001541A1 Stoffauflauf für eine Maschine zur Herstellung einer Faserstoffbahn Headbox for a machine for producing a fibrous web |
| 08/03/2011 | EP2350385A1 Forming section |
| 08/03/2011 | EP2350384A1 Method for producing a watermark element, watermark element, and also applications |
| 08/03/2011 | CN201915289U 用于更换柔性的套、带或筛的更换装置 Replacement means for replacing the flexible sleeve, with or sieve |
| 08/03/2011 | CN102144063A Structured forming fabric, papermaking machine and method |
| 08/02/2011 | CA2509054C Novel structure for process belt |
| 08/02/2011 | CA2334660C Paper stock shear and formation control |