| Patents for D21G 9 - Other accessories for paper-making machines (3,676) |
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| 08/22/2012 | EP2488695A1 Procedure and system for refining a fibrous material with improved energy efficency and pulp quality |
| 08/22/2012 | CN101925703B Drier section |
| 08/15/2012 | CN202380356U Dust removal device for scanning frame |
| 08/08/2012 | CN202369859U Device for calibrating flexible deformation of rotary roller body |
| 08/08/2012 | CN202369858U Device for correcting flexible deformation of high-speed large-diameter rotating roller body |
| 08/08/2012 | CN202369857U Oil pressure type paper selecting and arranging table |
| 08/07/2012 | CA2530472C Indication of the wear level of a fabric by the use of filaments |
| 08/02/2012 | WO2012103270A1 A system and method for generating indices to quantify operating transition performance of a continuous process |
| 08/02/2012 | US20120193057 Slitting-material slitting apparatus, inkjet paper manufacturing apparatus, method of manufacturing inkjet paper |
| 08/02/2012 | US20120193054 Method and apparatus for forming a fibrous media |
| 08/02/2012 | US20120193053 Structured fabric for use in a papermaking machine and the fibrous web produced thereon |
| 08/02/2012 | US20120193052 Structured fabric |
| 08/02/2012 | US20120193051 Structured fabric for use in a papermaking machine and the fibrous web produced thereon |
| 08/01/2012 | CN202359458U Paper guide rope wheel device |
| 08/01/2012 | CN202359457U Scraper holder with two air sacs |
| 07/31/2012 | CA2530424C Cross-direction actuator and control system with adaptive footprint |
| 07/25/2012 | CN202347361U Control device for paper board line pressing roller and cutting knife system |
| 07/25/2012 | CN202347360U Box-type glue solution backflow device on paper making machine |
| 07/25/2012 | CN202347359U Novel oil separator device arranged on papermaking machine |
| 07/18/2012 | CN101903594B Method for dealing with faults occurring during the manufacture of a material web |
| 07/17/2012 | CA2491405C Device for changing the clothing of a paper machine |
| 07/11/2012 | EP2473671A1 Laser marking |
| 07/11/2012 | CN202323548U 一种快速冷却的浸渍纸牵引辊筒 A fast cooling of the impregnated paper traction rolls |
| 07/11/2012 | CN102076906B Determination of speed relations between driving groups of a paper machine |
| 07/05/2012 | WO2012089410A1 Dryer section of a machine for producing a fibre‑material web |
| 07/04/2012 | EP2471985A1 Method and device for producing products from raw material pulp sheet |
| 07/04/2012 | CN102535232A Ventilation method for paper mill |
| 06/28/2012 | WO2012084380A1 Device for producing and/or treating material webs |
| 06/27/2012 | CN102517966A Paper electrostatic elimination device |
| 06/21/2012 | WO2012080010A1 Determination of weight per unit area of a material web using a microwave sensor, the distances between the material web and the surfaces of the microwave sensor being adjusted to a constant value by means of air cushions |
| 06/21/2012 | US20120152477 Method and device for the production of tissue paper |
| 06/20/2012 | CN102505555A High-speed polyurethane papermaking rubber covered roller, preparation method thereof and application |
| 06/14/2012 | US20120145347 Dry end web transport system |
| 06/13/2012 | CN202273140U 一种装饰原纸生产线的纸幅预热装置 A web preheater decorative base paper production line |
| 06/07/2012 | WO2012045715A3 Braided rope for guiding a paper web in a paper machine |
| 06/05/2012 | CA2501423C Vacuum belt conveyor with lateral guidance for a web forming machine |
| 05/30/2012 | CN202247526U Recycled water reusing system of paper making machine |
| 05/30/2012 | CN202247525U Insulating paper board loading equipment for preventing loading malfunction |
| 05/30/2012 | CN202247524U Automatic humidification system at back end of corrugating machine |
| 05/30/2012 | CN102482849A 激光标记方法 A laser marking method |
| 05/24/2012 | US20120125555 Device For Producing A Fibrous Web |
| 05/24/2012 | DE102011007081A1 Fluiddrucksteuerungssystem Fluid pressure control system |
| 05/23/2012 | CN202227197U Pulp adhesion prevention device for paper machine |
| 05/23/2012 | CN102465470A 造纸浆池自动过浆装置 Making pulp pool automatically starched device |
| 05/22/2012 | DE202012002283U1 Vorrichtung zum Austauschen eines flexiblen Mantels, Bands oder Siebs Apparatus for exchanging a flexible jacket, belt or screen |
| 05/16/2012 | DE102010043943A1 Verfahren und Vorrichtung zur Regelung von Materialeigenschaften Method and apparatus for control of material properties |
| 05/16/2012 | CN202220310U Induced draft dust-removing device |
| 05/16/2012 | CN102459756A 用于在纤维幅材机中传递幅状材料的装置以及纤维幅材机 For transferring the web-like material in the apparatus of the fiber web machine and the fiber web machine |
| 05/16/2012 | CN102454129A Fiber self-coupled oxidative decomposition cleaning papermaking method |
| 05/09/2012 | CN102449562A Modelling of a property of paper, paperboard or board |
| 05/03/2012 | WO2012055897A1 Method and apparatus for recognizing sticky deposits during paper production |
| 05/01/2012 | US8168042 Bar arrangement for a machine for the production of a fibrous web |
| 04/26/2012 | DE102010042779A1 Device for changing volume in fiber course machine, has upper body and lower body, where upper body and lower body have connecting surfaces, which are opposite to each other |
| 04/25/2012 | CN1701151B A control method and an adjustment method and a control arrangement and an adjustment arrangement for a fibre web machine |
| 04/18/2012 | CN102418298A 纸的品质管理方法及玻璃基板的衬垫纸的制造方法 The method of manufacturing the liner paper and the paper quality control method of a glass substrate |
| 04/12/2012 | WO2012047105A1 Apparatus and method for determining young's modulus of a web |
| 04/12/2012 | WO2012045488A1 Sheet forming system for a machine for producing an at least single-layer fibrous web |
| 04/12/2012 | DE102010042106A1 Blattbildungssystem für eine Maschine zur Herstellung einer zumindest einschichtigen Faserstoffbahn Sheet forming system for a machine for producing an at least single-layer fibrous web |
| 04/12/2012 | CA2809600A1 Paper guide rope |
| 04/11/2012 | EP2438236A1 Method of controlling wood pulp production in a chip refiner |
| 04/10/2012 | US8152967 Process and machine for making air dried tissue |
| 04/05/2012 | DE102010041707A1 Verfahren zur Herstellung und Weiterverarbeitung von Papier Process for the preparation and processing of paper |
| 04/04/2012 | EP2436838A1 Method for operating a calender |
| 03/29/2012 | WO2012038310A1 Method for regulating the formation of a fibrous web |
| 03/29/2012 | CA2811543A1 Method for regulating the formation of a fibrous web |
| 03/28/2012 | EP2286026B1 Local tension generating air stabilization system for web products |
| 03/28/2012 | CN101194066B Paper making machine or paperboard making machine |
| 03/22/2012 | WO2012035521A1 Hand-held apparatus for controlling the condition of a circulating band in a papermaking machine |
| 03/22/2012 | WO2012035049A1 Method for regulating the dirt speck area percentage |
| 03/22/2012 | WO2012034992A1 Measuring device |
| 03/22/2012 | CA2811516A1 Hand-held apparatus for controlling the condition of a circulating band in a papermaking machine |
| 03/21/2012 | CN101922127B Paper cutting machine |
| 03/20/2012 | CA2481898C Blade holding device, assembly including the same, and method of operating associated thereto |
| 03/15/2012 | WO2011077015A9 Arrangement and method in connection with an impingement dryer for drying a fiber web |
| 03/15/2012 | CA2752276A1 Rocker wheel system for scanner carriages |
| 03/14/2012 | CN102373648A Calender for producing stone paper |
| 03/09/2012 | DE202012001424U1 Sensor zur Messung von Faserstoffbahneigenschaften Sensor for the measurement of the fibrous web properties |
| 03/06/2012 | CA2454553C Pull-on leader |
| 03/01/2012 | DE102007056499B4 Verfahren und Vorrichtung zur Abrisserkennung an papierherstellenden und weiterverarbeitenden Maschinen Method and apparatus for crack detection in papermaking and further processing machines |
| 02/29/2012 | EP2232208B1 Device having a band and at least one sensor for determining the fluid weight in a band section carrying no material suspension |
| 02/23/2012 | US20120043041 Papermaking belt with a knuckle area forming a geometric pattern that is repeated at ever smaller scales to produce irregular shapes and surfaces |
| 02/16/2012 | US20120039218 Assigning Slots in a Mesh Network |
| 02/16/2012 | DE10393876T5 Schaber für eine Papier- oder Kartonmaschine Scraper for a paper or board machine |
| 02/15/2012 | EP2417497A1 Modelling of a property of paper, paperboard or board |
| 02/15/2012 | EP2417295A1 Beam structure |
| 02/09/2012 | WO2012016808A1 Apparatus and method for producing a material web |
| 02/09/2012 | DE102010039093A1 Verfahren und Vorrichtung zur Regelung der Feuchte einer Materialbahn Method and apparatus for controlling the humidity of a material web |
| 02/02/2012 | WO2012013484A1 Method for producing web-like material |
| 02/02/2012 | US20120024489 Structured fabric |
| 02/01/2012 | EP2412869A1 Method for producing sheet-like material |
| 02/01/2012 | EP2411879A1 System for the computer-aided optimization of the overall efficiency of a production installation |
| 02/01/2012 | CN102341544A Control of an expanded drying section of a paper machine |
| 01/19/2012 | WO2012007297A1 Machine having a press section and method for producing a fiber web |
| 01/18/2012 | EP2406616A2 Apparatus and method for measuring properties of unstabilized moving sheets |
| 01/18/2012 | CN202116941U Hydraulic system of paper roll erecting machine |
| 01/18/2012 | CN102325941A Method and apparatus for creating generalized response model for sheet forming machine |
| 01/18/2012 | CN102325940A Method and apparatus for creating comprehensive response model for sheet forming machine |
| 01/17/2012 | US8097122 Papermaking machine dewatering blade incorporating attachment mechanism |
| 01/11/2012 | EP2403991A2 Control of an expanded drying section of a paper machine |
| 01/11/2012 | CN202107944U Size press paper-guide wind pipe |