| Patents for D21F 11 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines (5,843) |
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| 04/21/2009 | CA2553068C Multi-layer web formation section |
| 04/16/2009 | WO2009047044A1 Structured papermaking fabric and papermaking machine |
| 04/16/2009 | US20090095432 Infrared measurement of paper machine clothing condition |
| 04/15/2009 | EP1945854B1 Web-forming section and method for manufacturing multi-layer web |
| 04/15/2009 | EP1567713B1 A method of manufacturing a fibrous substrate incorporating an elongate element with a variable edge profile |
| 04/15/2009 | CN101408010A Method for making hand-made paper by dry method |
| 04/15/2009 | CN101408008A Method and equipment for producing moulding corrugated paper sheet by using waste paper |
| 04/09/2009 | WO2009022072A3 Process for manufacturing a sheet material |
| 04/09/2009 | WO2009022071A3 Process for manufacturing a sheet material |
| 04/09/2009 | WO2008006054A3 Method to produce synthetic non-woven reinforced natural fiber substrates |
| 04/08/2009 | EP2044261A1 Forming fabric with extended surface |
| 04/01/2009 | EP1931827B1 Method for producing a sheet of fibrous material comprising localized portions of fibrous material |
| 03/31/2009 | US7510630 concavely-shaped pressure surface of shoe increases amount of wrap that a making fabric has on a cylinder mould or sieve thereby increasing friction generated between the making fabric and the cylinder mould or sieve; results in an improved torque transfer between the making fabric and the cylinder mould |
| 03/31/2009 | US7510629 Method and device for analysing surface structure in paper or board |
| 03/31/2009 | US7510627 Acoustic paper diaphragm and acoustic transducer apparatus |
| 03/31/2009 | CA2360223C Method in connection with the production of paper or cardboard |
| 03/26/2009 | US20090078385 Procedure and apparatus in dry forming of fibre layer |
| 03/25/2009 | EP2038476A1 Tissue machine |
| 03/25/2009 | CN101392475A Method for preparing synthetic paper containing polysulfone amide precipitation fibers |
| 03/25/2009 | CN101392473A High bulk light paper and paper making technology thereof |
| 03/25/2009 | CN101392472A Elegant pure paper and paper making technology thereof |
| 03/24/2009 | CA2342227C Paper or paperboard laminate and method to produce such a laminate |
| 03/17/2009 | US7504004 Apparatus for continuously producing a band of paper particularly for toilet use |
| 03/17/2009 | US7503998 High solids fabric crepe process for producing absorbent sheet with in-fabric drying |
| 03/17/2009 | US7503520 Reel shaft and reel-up for reeling a paper web |
| 03/17/2009 | CA2395310C Decorative wet molding fabric for tissue making |
| 03/12/2009 | WO2009030571A1 Structured forming faric and method of making paper |
| 03/12/2009 | WO2009030570A1 Structured forming fabric and method of making paper |
| 03/12/2009 | WO2009030569A1 Structured forming fabric and method of producing paper |
| 03/12/2009 | WO2009018104A3 Fiber structure and method of making same |
| 03/12/2009 | US20090065162 Controllable filler prefloculation using a dual polymer system |
| 03/12/2009 | DE112007001066T5 Abänderungslösung für eine Offline-Produktionslinie in einer Papiermaschine Amendment solution for offline production line in a paper machine |
| 03/11/2009 | EP2032361A2 Antimicrobial hand towel for touchless automatic dispensers |
| 03/11/2009 | CN101380536A Multiple layer composite micropore filtration separation material and preparation method and use thereof |
| 03/11/2009 | CN101380535A Multiple layer composite micropore filtration separation material and preparation method and use thereof |
| 03/05/2009 | WO2009011616A3 Method for producing safety (variants) and said safety paper (variants) |
| 03/05/2009 | WO2008148726A3 Method and device for producing a fiber web |
| 03/04/2009 | EP2029810A1 Layered sheet with fringed edges and printable by ink jet and its method of manufacture |
| 03/04/2009 | CN100465375C A fabric crepe method for manufacturing absorbent sheets |
| 03/03/2009 | US7497926 Shear-calendering process for producing tissue webs |
| 03/03/2009 | US7497925 Shear-calendering processes for making rolled tissue products having high bulk, softness and firmness |
| 03/03/2009 | US7497923 Having greater tactile sensation and resiliency in hand; superior tactile properties and greater bulk characteristics; tissues have a thickened and reduced density middle layer |
| 02/25/2009 | CN101372822A Production method of glassine paper |
| 02/25/2009 | CN101372817A Production method of water resistant vacuum aluminum-plated base paper |
| 02/24/2009 | US7494565 Use of starch with synthetic metal silicates for improving a papermaking process |
| 02/19/2009 | WO2009022072A2 Process for manufacturing a sheet material |
| 02/19/2009 | WO2009022071A2 Process for manufacturing a sheet material |
| 02/19/2009 | WO2009000656A3 Method and device for producing an at least essentially wood-free coated paper web |
| 02/19/2009 | CA2692479A1 Process for manufacturing a sheet material |
| 02/19/2009 | CA2692404A1 Process for manufacturing a sheet material |
| 02/18/2009 | EP2024568A1 Material in sheet form having a window, its manufacturing method, and security document comprising it |
| 02/18/2009 | CN101368350A Production method of wet strong label paper |
| 02/17/2009 | US7491297 Papermachine clothing |
| 02/17/2009 | US7491295 Dewatering element having non-pulsing dewatering followed by pulsing dewatering |
| 02/17/2009 | US7491293 White top paperboard |
| 02/12/2009 | US20090038768 Process for producing absorbent sheet |
| 02/12/2009 | DE102008033226A1 Fiber web surface finishing, to give a matt paper, imposes a regular and isotropic pattern by an embossed roller or metal band or particle blasting and the like |
| 02/10/2009 | US7488401 Wet-laid friction material, system and method |
| 02/10/2009 | CA2329497C Press section |
| 02/10/2009 | CA2225642C Soft, bulky single-ply tissue having a serpentine configuration and low sidedness and method for its manufacture |
| 02/05/2009 | WO2009018104A2 Fiber structure and method of making same |
| 02/03/2009 | CA2493797C Measuring arrangements in a shortened dry end of a tissue machine |
| 02/03/2009 | CA2354410C Wet-crepe process utilizing narrow crepe shelf for making absorbent sheet |
| 01/29/2009 | DE112007000755T5 Verfahren und Anlage zum Herstellen von gestrichenem Papier oder Karton Method and apparatus for producing coated paper or paperboard |
| 01/28/2009 | EP1404916B1 Multilayer through-air dryer fabric |
| 01/27/2009 | CA2221143C High water absorbent double-recreped fibrous webs |
| 01/22/2009 | WO2009011616A2 Method for producing safety (variants) and said safety paper (variants) |
| 01/22/2009 | WO2009010318A1 Band for a machine for the production of web material, particularly paper or cardboard, and method for the production of such a band |
| 01/22/2009 | US20090020251 Machine for forming a fibrous web |
| 01/22/2009 | DE102007033394A1 Verfahren und System zur Online-Ermittlung wenigstens einer Dehnungseigenschaft einer laufenden Papier- oder Kartonbahn Method and system for on-line determination of at least one strain characteristic of a running paper or cardboard web |
| 01/22/2009 | CA2693575A1 Band for a machine for the production of web material, particularly paper or cardboard, and method for the production of such a band |
| 01/21/2009 | EP2016224A1 Forming fabric and/or tissue molding belt and/or molding belt for use on an atmos system |
| 01/21/2009 | EP2016223A1 Dewatering tissue press fabric for an atmos system and press section of a paper machine using the dewatering fabric |
| 01/21/2009 | EP1797239B1 Apparatus for loosening the fibres of a raw tissue web and corresponding method |
| 01/20/2009 | CA2316688C Method and apparatus for improving stability of moving webs |
| 01/14/2009 | EP2013415A2 Security paper material, in particular for labelling and packaging, and manufacturing method thereof |
| 01/14/2009 | CN101343844A Equipment and method for manufacturing high-density large-piece insulating paperboard |
| 01/13/2009 | US7476272 Aluminum trihydrate containing slurries |
| 01/07/2009 | EP2010710A2 Multi-layer woven creping fabric |
| 01/07/2009 | EP0853703B2 Method for controlling the anisotropy of a paper web |
| 01/07/2009 | CN101341293A Polyareneazole/wood pulp and methods of making same |
| 01/07/2009 | CN101338533A Method for producing toilet paper |
| 01/07/2009 | CN101338531A Method for producing coated kraft card board by home-made paper machine |
| 01/06/2009 | US7473335 Apparatus and method for monitoring the transfer of a material web |
| 01/02/2009 | DE102007029805A1 Verfahren zur Erzeugung von mehrlagigem Karton oder Verpackungspapier aus Altpapier Process for the production of multi-layer cardboard or paper packaging from recycled paper |
| 01/02/2009 | DE10084571B4 Verfahren zum Herstellen von Papier und Papiermaschinenlinie A process for making paper and paper machine line |
| 12/31/2008 | WO2009000656A2 Method and device for producing an at least essentially wood-free coated paper web |
| 12/31/2008 | EP2009176A2 Method for creating multilayer cardboard or packaging paper made from recycled paper |
| 12/31/2008 | EP2007945A1 Cellulose-solvent-based lignocellulose fractionation with modest reaction conditions and reagent cycling |
| 12/30/2008 | US7470345 Shear-calendered web surface treated by a polysiloxane additive by a non-compressive application helping to maintain Fuzz-On-Edge properties of the web; facial tissue, paper towel, napkins, bath tissue |
| 12/30/2008 | CA2405162C Soft crepe paper machine and press section thereof |
| 12/25/2008 | US20080314540 Method for dewatering a fabric |
| 12/24/2008 | EP2004904A2 Absorbent sheet having regenerated cellulose microfiber network |
| 12/24/2008 | DE102007029328A1 Verfahren und Vorrichtung zur Herstellung einer zumindest im Wesentlichen holzfreien gestrichenen Papierbahn Method and apparatus for producing an at least essentially wood-free coated paper web |
| 12/24/2008 | CN101328695A Production process of cotton pulp for manufacturing automobile oil-gas filter parer |
| 12/24/2008 | CN101328694A Paper machine for used paper recycling apparatus |
| 12/23/2008 | US7468117 Method of transferring a wet tissue web to a three-dimensional fabric |
| 12/23/2008 | CA2288064C Calendered and embossed tissue products |
| 12/18/2008 | WO2008151876A1 Paper machine |
| 12/18/2008 | US20080311350 Unitized composites utilizing shrinkable layers to achieve surface texture and bulk |