| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 01/30/2013 | CN202705777U Shaking device for papermaking wire table |
| 01/30/2013 | CN202705776U Driving device of counter weight swing vibration box |
| 01/30/2013 | CN202705775U Polyester mesh with metal coating |
| 01/30/2013 | CN102899953A Preparation method capable of increasing draining speed of papermaking-process fiber composite slurry |
| 01/29/2013 | CA2611305C A papermaking belt |
| 01/25/2013 | DE202013100203U1 Anordnung zur Regelung des Durchflusses im Stoffauflauf einer Papiermaschine Arrangement for controlling the flow in the headbox of a paper machine |
| 01/24/2013 | WO2013013133A2 Energy saving papermaking forming apparatus, system, and method for lowering consistency of fiber suspension |
| 01/24/2013 | WO2013010977A1 Sheet forming device |
| 01/24/2013 | WO2013010975A1 Sheet forming device |
| 01/24/2013 | WO2013010678A1 Spliced endless clothing |
| 01/24/2013 | DE102011079517A1 Gefügte Endlosbespannung Contributed endless fabric |
| 01/24/2013 | CA2842503A1 Energy saving papermaking forming apparatus, system, and method for lowering consistency of fiber suspension |
| 01/23/2013 | CN202688765U Improved spray cutter trimming device for paper machine |
| 01/23/2013 | CN202688764U Dry net online cleaning device |
| 01/23/2013 | CN202688763U Vibratory equipment and machine for manufacturing web of fibers |
| 01/23/2013 | CN202688762U Vibratory equipment and machine for manufacturing web of fibers |
| 01/23/2013 | CN202688761U Sixteen-harness 3:2 structure high air permeability performance three-layer net |
| 01/23/2013 | CN102892852A Non-curable coating composition |
| 01/23/2013 | CN101784723B Multilayer fabric and manufacturing method thereof |
| 01/17/2013 | DE102011079060A1 Verfahren und Vorrichtung zur Zustandsüberwachung einer Bespannung Method and apparatus for condition monitoring of a fabric |
| 01/17/2013 | DE102011078925A1 Method for setting uniform property transverse profile of e.g. paper in headbox of fibrous web manufacturing machine, involves integrating basis weight cross profile and fiber orientation cross profile in respective control circuits |
| 01/17/2013 | DE102010042337B4 Düsenvorrichtung für Hochdruckspritzrohre Nozzle device for high-pressure sprayers |
| 01/16/2013 | EP2546411A1 Method and device for monitoring the status of a paper machine clothing |
| 01/16/2013 | EP2545212A1 Thermoplastic polymer yarns and films including dry lubricants and industrial textiles made therefrom |
| 01/16/2013 | CN202671957U Headbox angle adjusting mechanism for high-speed paper-producing machine |
| 01/16/2013 | CN102877354A Method for producing carbon-free and thermosensitive body paper by using large proportion of chemithermomechanical pulp |
| 01/16/2013 | CN102877352A Energy-saving wide-area squeezing wet section |
| 01/16/2013 | CN102197177B Forming section |
| 01/15/2013 | CA2691916C Woven fabric band for circulation in a machine |
| 01/15/2013 | CA2599584C A device for removing liquid from a moving fabric or web |
| 01/10/2013 | WO2013004732A1 Roll having a wear-resistant non-stick surface |
| 01/10/2013 | WO2013004722A1 Seaming process for pmc fabric having monofilament yarns |
| 01/10/2013 | WO2013004721A1 Monofilament yarn for a paper machine clothing fabric |
| 01/10/2013 | WO2013004718A1 Paper machine clothing having monofilaments with nano-graphene platelets |
| 01/10/2013 | WO2013004474A1 Thermally unfixed flat structure for a spiral link fabric, and method for producing a spiral link fabric |
| 01/10/2013 | DE102011078724A1 Thermisch unfixiertes Flächengebilde für ein Spiralsieb und Verfahren zum Herstellen eines Spiralsiebes Thermally unfixed sheet material for a spiral fabric and method for manufacturing a spiral sieve |
| 01/10/2013 | CA2839824A1 Thermally unfixed flat structure for a spiral link fabric, and method for producing a spiral link fabric |
| 01/08/2013 | US8349136 Method for optimizing the energy balance in forming sections in machines for the production of fibrous webs, and forming section |
| 01/08/2013 | CA2587027C Staggered, discontinuous wear protection for seams |
| 01/03/2013 | WO2013000843A1 Dewatering device for a machine for producing a fibrous web from at least one fibrous stock suspension |
| 01/03/2013 | US20130000859 Apparatus to enhance fiber development by addition of treatment agent during mechanical pulping |
| 01/03/2013 | DE102011078238A1 Entwässerungsvorrichtung für eine Maschine zur Herstellung einer Faserstoffbahn aus wenigstens einer Faserstoffsuspension Dewatering device for a machine for producing a fibrous web from at least one fibrous stock suspension |
| 01/02/2013 | EP2539504A1 Dewatering press |
| 01/02/2013 | CN202644288U Counter weight shaking box driving device |
| 01/02/2013 | CN202644287U Blowdown device of mesh box pulp-evening groove of circular-mesh paper-making machine |
| 01/02/2013 | CN202644286U Distribution equipment for producing macromolecular fiber surface patterns of flying dragon paper |
| 01/02/2013 | CN102859066A Production of fermentable sugars and lignin from biomass using supercritical fluids |
| 01/02/2013 | CN102852023A Warp-runner triple layer fabric with paired intrinsic warp binders |
| 01/02/2013 | CN102852022A Anti-flocculation bottomless vertical sizing process |
| 01/02/2013 | CN102174763B Treatment method for paper making waste water |
| 01/02/2013 | CN101878338B Forming section |
| 01/02/2013 | CN101815950B Device and method for measuring the velocity of a moving paper web |
| 01/01/2013 | US8343314 Pulp feeder for used paper recycling apparatus |
| 12/27/2012 | WO2012175801A1 Device and method for conditioning the flow surface of the headbox of a fiber web machine |
| 12/27/2012 | WO2012175670A1 Monitoring a clothing |
| 12/27/2012 | US20120325421 Circular utilization method in pulping and papermaking processes with straw |
| 12/26/2012 | CN202626739U Pressure stabilizing concentration adjusting device |
| 12/26/2012 | CN202626738U Ultra-low-speed headbox device |
| 12/26/2012 | CN202626737U Head box device |
| 12/26/2012 | CN102844492A Vacuum equipment for fiber web machine and fiber web machine provided with vacuum equipment |
| 12/26/2012 | CN101868578B Method and device for transferring a paper web from a supporting woven fabric to another |
| 12/26/2012 | CN101734600B Method for conveying medium-concentration stuff and medium-concentration stuff pump system device for implementing same |
| 12/25/2012 | US8337669 Apparatus for washing and dewatering pulp |
| 12/25/2012 | US8337667 Systems and methods for providing improved dewatering performance in a papermaking machine |
| 12/25/2012 | US8337666 Systems and methods for providing improved dewatering performance in a papermaking machine |
| 12/20/2012 | US20120318472 Cleaning apparatus |
| 12/19/2012 | EP2534297A1 Method and device for installing seamed industrial fabric |
| 12/19/2012 | CN202610651U Three-layered high retention forming net for papermaking |
| 12/19/2012 | CN202610650U Three-layer papermaking forming net |
| 12/19/2012 | CN202610649U Three-layer forming net with high retention rate for paper making |
| 12/19/2012 | CN202610648U Sixteen-heald 3/3 highly-breathable three-layered net |
| 12/19/2012 | CN202610647U Sixteen-heald three-to-two structure high air permeability three-layer net |
| 12/19/2012 | CN202610646U High-air-permeability three-layer fabric |
| 12/19/2012 | CN202610645U High retention rate two-layer semi-forming net for low basis weight paper making |
| 12/19/2012 | CN202610644U Papermaking forming net with two-layer and half structure |
| 12/19/2012 | CN202610643U Novel double-layer semi-forming net with high retention rate |
| 12/19/2012 | CN202610642U Ceramic spouting plate |
| 12/19/2012 | CN102834562A Valve for regulating a fluid flow |
| 12/19/2012 | CN102828433A Method for dewatering double sides of asbestos-free papermaking plate |
| 12/18/2012 | US8334966 Method of forming a bistable watermark |
| 12/18/2012 | US8333220 Double layer woven fabric |
| 12/17/2012 | CA2781002A1 System and method for repairing a screen for use in the paper mill industry |
| 12/13/2012 | US20120312491 Method and Apparatus for Making Absorbent Structures with Absorbent Material |
| 12/13/2012 | US20120312487 Systems and methods for making fiber webs |
| 12/12/2012 | EP2532782A1 Method for producing cellulose-fiber flat structure |
| 12/12/2012 | EP2531651A1 Valve for regulating a fluid flow |
| 12/12/2012 | EP2531650A1 Valve for regulating a fluid flow |
| 12/12/2012 | EP2531649A1 Headbox and sheet-forming unit comprising a headbox |
| 12/12/2012 | EP2531648A1 Headbox and sheet-forming unit comprising a headbox |
| 12/12/2012 | EP2531647A1 Headbox and sheet-forming unit comprising a headbox |
| 12/12/2012 | EP2531646A1 Headbox and sheet-forming unit comprising a headbox |
| 12/12/2012 | EP2531645A1 Headbox for a machine for producing a fibrous material web |
| 12/12/2012 | CN202595553U Recovery system of papermaking off-machine water fine fibers |
| 12/12/2012 | CN102822417A Headbox and sheet-forming unit comprising a headbox |
| 12/12/2012 | CN102822416A Headbox for a machine for producing a fibrous material web |
| 12/12/2012 | CN102822415A Fabric belt for a machine for producing web material, in particular paper or cardboard |
| 12/12/2012 | CN102817268A Warp-stitched multilayer papermaker fabrics |
| 12/11/2012 | US8330932 Bistable watermark |
| 12/11/2012 | US8328990 Structured forming fabric, papermaking machine and method |
| 12/06/2012 | DE112010005105T5 Papierherstellungsvorrichtung und Papierherstellungsanlage Papermaking machine and paper manufacturing plant |