| Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078) |
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| 10/16/2013 | CN203238494U Pressure adjusting device for cylinder couch roll |
| 10/16/2013 | CN203238493U Novel headbox |
| 10/16/2013 | CN103354851A Sheet-forming device |
| 10/15/2013 | US8557086 Vacuum equipment for a fiber web machine and a fiber web machine provided with vacuum equipment |
| 10/15/2013 | CA2805022C Forming fabrics |
| 10/15/2013 | CA2804933C Forming fabrics |
| 10/15/2013 | CA2587009C Unique modular construction for use as a forming fabric in papermaking or tissue or nonwovens |
| 10/14/2013 | DE202012102608U1 Endloses Band The endless belt |
| 10/10/2013 | WO2013149795A1 Strainer |
| 10/10/2013 | WO2013149319A1 Single layer papermaking fabrics for manufacture of tissue and similar products |
| 10/10/2013 | DE102012212685A1 Verfahren zur Entfernung von Störstoffen aus einer wässerigen Faserstoffsuspension A method for removing anionic trash from an aqueous pulp suspension |
| 10/10/2013 | DE102012205506A1 Sieb Sieve |
| 10/09/2013 | EP2647759A1 A papermaking machine section |
| 10/09/2013 | CN203229840U Licking system with high-pressure water jets for papermaking machine drying part |
| 10/09/2013 | CN203229830U White-water recycling zero-discharge environmental papermaking equipment |
| 10/09/2013 | CN101495697B Paper-making fabric and method for manufacturing paper-making fabric |
| 10/03/2013 | WO2013147269A1 Method for controlling addition amount of internal chemical and method for measuring concentration of suspended substances |
| 10/03/2013 | WO2013143713A1 Machine for dewatering pulp |
| 10/03/2013 | US20130255896 Device for creating multitone watermarks and methods of manufacture and use thereof |
| 10/02/2013 | EP2644770A1 A method of determining a width of a paper web |
| 10/02/2013 | DE102012204936A1 Method for dewatering pulp in former of dewatering machine, involves carrying-out one of deflection rollers with open roll shell and with suction- or discharge zone, where pulp is evacuated or blown in area of suction- or discharge zone |
| 10/02/2013 | CN203222699U Novel paper machine breast roll shaking device |
| 10/02/2013 | CN103334330A Paperboard production technology |
| 10/02/2013 | CN102144063B Structured forming fabric, papermaking machine and method |
| 10/01/2013 | CA2511605C Calendered industrial process fabric |
| 09/26/2013 | WO2013140126A1 Electrotype for forming an image during a paper making process |
| 09/26/2013 | WO2013139890A1 Papermaking fabric |
| 09/26/2013 | WO2013139522A1 White water collection system |
| 09/26/2013 | DE102012204593A1 Siebwasserauffanganlage Siebwasserauffanganlage |
| 09/25/2013 | CN203212929U Papermaking machine tensioner |
| 09/25/2013 | CN203212928U Device for adjusting vacuum degree of pulp flowing box |
| 09/25/2013 | CN203212927U Dual-layer flow box |
| 09/25/2013 | CN103328722A Paper machine |
| 09/25/2013 | CN103328721A Hand-held apparatus for controlling the condition of a circulating band in a papermaking machine |
| 09/25/2013 | CN103328720A Method and apparatus for forming a fibrous media |
| 09/25/2013 | CN103328719A Ultra-resilient fabric and method of making thereof |
| 09/25/2013 | CN103328718A Perforated film clothing having a tear-resistant edge |
| 09/24/2013 | US8540847 Methods and apparatus for processing cellulosic biomass |
| 09/24/2013 | US8539987 Papermaking fabric, in particular for use in the forming section of a papermaking machine |
| 09/24/2013 | CA2662659C Simulation method, fiber orientation control method and fiber orientation control apparatus |
| 09/19/2013 | DE102012204153A1 Reject system for handling waste product of e.g. machines to manufacture paper, has machine-pulpers in which product collected in storage, where stock consistency in one of pulpers is higher than stock consistency of remaining pulpers |
| 09/19/2013 | DE102012000037A9 Verfahren und Einrichtung zur Thermofixierung und Stabilisierung von in Papierherstellungsmaschinen verwendeten Geweben Method and apparatus for heat setting and stabilizing used in paper making machine fabrics |
| 09/18/2013 | CN203200587U Papermaking belt negative-pressure efficient abrasion-resistant dehydrating device |
| 09/18/2013 | CN103314155A Device for producing fibrous sheet |
| 09/17/2013 | CA2505203C Bicomponent monofilament |
| 09/12/2013 | WO2013131699A1 Constant part of a machine for producing a web |
| 09/12/2013 | US20130233502 Sheet forming unit for producing a material web and method for operating the sheet forming unit |
| 09/11/2013 | CN203188045U Paper-making pulp residue recycling device |
| 09/11/2013 | CN203188044U Automatic high-pressure paper leading cutting spray cutter |
| 09/11/2013 | CN203188043U Bamboo curtain forming net suitable for mechanized production of Chinese art paper |
| 09/11/2013 | CN103290717A Production process of multi-layer pulp washing net |
| 09/11/2013 | CN103290716A Process for manufacturing improved pulp net |
| 09/11/2013 | CN103290589A Fabric for forming a paper web having an embossed surface |
| 09/10/2013 | US8529733 Twin fabric forming section with multiple drainage shoes |
| 09/05/2013 | DE102012203379A1 Konstantteil Constant part |
| 09/04/2013 | EP2633991A1 Belt-Creped, Variable Local Basis Weight Absorbent Sheet Prepared with Perforated Polymeric Belt |
| 09/04/2013 | EP2633116A1 Stretched endless fabric |
| 09/04/2013 | CN203174431U White water recovery tower |
| 09/04/2013 | CN203174430U Molding net for papermaking |
| 09/04/2013 | CN103282580A Method and arrangement for ameliorating the dewatering in a twin wire press |
| 09/04/2013 | CN103276619A Slope screen former structure |
| 09/04/2013 | CN103276618A Papermaking chemical adding device |
| 09/04/2013 | CN102056971B Prepreg, preform, molded product, and method for manufacturing prepreg |
| 09/03/2013 | US8524042 Method of treating paper forming wire surface |
| 09/03/2013 | US8524039 Papermaking mould for producing two-stage watermarks and method for producing the same |
| 09/03/2013 | DE202011110365U1 Vorrichtung zum Reinigen und/oder Konditionieren einer Bespannung Device for cleaning and / or conditioning a fabric |
| 09/03/2013 | CA2690213C Apparatus for spraying a liquid |
| 09/03/2013 | CA2686287C Device for releasably fastening a wire foil in an installation for producing paper |
| 09/03/2013 | CA2572525C Process and device for dewatering a fiber web |
| 08/29/2013 | US20130220566 Drawn endless clothing |
| 08/29/2013 | DE102012203089A1 Belt, preferably transport belt for machine for producing paper, comprises first material layer, second material layer connected to first material layer, and/or third material layer, where film layer is arranged between two material layers |
| 08/28/2013 | EP2631360A1 Fabric for forming a paper web having an embossed surface |
| 08/28/2013 | EP2630483A2 Enhanced method for monitoring the deposition of organic materials in a papermaking process |
| 08/28/2013 | EP2630392A1 Multi-pin nonwoven seaming element |
| 08/28/2013 | EP2630293A1 Sheet-forming unit for producing a material web, and method for operating the sheet-forming unit |
| 08/28/2013 | CN203160049U High-vacuum suction box suitable for paper machine |
| 08/28/2013 | CN203160048U Breast roll bearing device of paper machine |
| 08/28/2013 | CN103270215A Sheet-forming unit for producing a material web, and method for operating the sheet-forming unit |
| 08/28/2013 | CN103266526A Top net forming machine capable of adjusting two-side difference of paper |
| 08/22/2013 | WO2013122731A1 Methods for forming fluff pulp sheets |
| 08/22/2013 | WO2013120879A1 Structured fabric for use in a papermaking machine and the fibrous web produced thereon |
| 08/22/2013 | WO2013083417A3 Joining process for a papermachine clothing |
| 08/22/2013 | WO2013075811A3 Method for producing a security document substrate, apparatus and security document substrate |
| 08/22/2013 | DE202012012678U1 Siebvorrichtung Screening device |
| 08/22/2013 | DE102012202345A1 Control system for manufacturing machine for manufacturing fibrous material web e.g. paper tissue, has control circuits coupled with one another such that measurement value of one of control circuits is equal to that of other circuit |
| 08/21/2013 | CN103261714A Vacuum roll and method of use |
| 08/21/2013 | CN103261515A Flow pipe for the turbulence generator of the headbox of a fibre web machine and a turbulence generator of the headbox of a fibre web machine |
| 08/21/2013 | CN103255668A Method and device for adjusting transverse-rang basic weight of paper by means of adding dilution water in front of flow box |
| 08/21/2013 | CN101184893B Multiaxial fabric having reduced interference pattern |
| 08/20/2013 | US8512517 Process for the production of paper or paperboard |
| 08/20/2013 | CA2794414C On-machine-seamable industrial fabric comprised of interconnected rings |
| 08/15/2013 | WO2013117817A1 Textile belt, method for making it, and its use |
| 08/14/2013 | EP2626455A1 Seam in multilayer woven fabric including warp thread joining loops |
| 08/14/2013 | CN203128932U High-performance pulp applicator |
| 08/14/2013 | CN103243607A Method for cleanly producing low-quantitation and high-strength corrugated body paper |
| 08/14/2013 | CN102027168B Shaking device |
| 08/14/2013 | CN101970751B Method of and arrangement for proportioning thick stock to short circulation of fiber web machine |
| 08/14/2013 | CN101432481B Forming fabric and/or tissue molding belt and/or molding belt for use on an ATMOS system |
| 08/13/2013 | US8506759 Belt having semicontinuous patterns and nodes |
| 08/13/2013 | CA2798992A1 Joining loop structure of industrial multilayer fabric |