Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21F - Paper-making machines; Methods of producing paper thereon › D21F 11 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines
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)
10/2012
10/09/2012CA2718031C Machine and method for the manufacture of a fiber material web
10/04/2012US20120248650 Apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength
10/04/2012US20120247698 Absorbent Fabric-Creped Cellulosic Web For Tissue And Towel Products
10/03/2012CN202466301U Selective calling high-coordination corrugated paper board production system
10/03/2012CN102704317A Post-processing technology for wood-bamboo composite pulp
10/03/2012CN102704316A Sizing device of corrugating machine
10/03/2012CN102704315A Fiber anti-counterfeit element anti-counterfeit paper forming and making with pulp method and paper making with pulp production line
10/03/2012CN102089475B Method for producing a pattern on an endless strip
10/02/2012US8277613 Patterning on surface with high thermal conductivity materials
09/2012
09/26/2012EP2501853A1 Belt having semicontinuous patterns and nodes
09/26/2012CN102691228A Post-processing process of cotton-wood composite pulp
09/26/2012CN102691226A Method for preparing security paper with window and watermark
09/26/2012CN102041744B Tape base paper and production method thereof
09/26/2012CN101851875B Method for processing anti-counterfeiting packaging paper board
09/25/2012US8273215 Method for producing coated paper
09/25/2012US8273214 Manufacture of a veil made of glass and cellulose fibers in cationic medium
09/25/2012US8273213 Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply
09/20/2012DE102011005747A1 Blattbindungsvorrichtung Leaf binding device
09/20/2012DE102011005540A1 Method for manufacturing fibrous web, particularly paper-, packaging paper- or cardboard web in paper- or board machine, involves merging layers in headbox and positions in sheet-forming unit to fibrous web
09/19/2012CN102677548A Life paper and manufacture method thereof
09/19/2012CN102677531A Post-treatment process of cotton-bamboo composite pulp
09/19/2012CN102677529A Posttreatment process of cotton, wood and bamboo compound pulp
09/19/2012CN102677523A Production process of raw material for coated white board paper
09/19/2012CN102677522A Vacuum type thermal transfer printing body paper and method for preparing same
09/18/2012US8268128 Security substrates
09/13/2012US20120227919 Method for Preparing Aramid Paper and the Aramid Paper Obtained Therefrom
09/12/2012CN102666982A Dry end web transport system
09/12/2012CN102660886A Production method of snowflake art paper
09/11/2012US8262858 Compositions and processes for paper production
09/11/2012US8262857 Process for producing tissue products
09/07/2012WO2012118428A1 Sample preservation method and sample application substrate
09/05/2012CN101988277B Pulp board machine for producing water absorbent resin-containing pulp boards
09/04/2012US8257553 Dispersible wet wipes constructed with a plurality of layers having different densities and methods of manufacturing
08/2012
08/30/2012US20120219756 Semipermeable membrane supporting body, spiral-wound semipermeable membrane element, and method for producing semipermeable membrane supporting body
08/30/2012US20120216972 Method Of Making A Fabric-Creped Absorbent Cellulosic Sheet
08/29/2012EP2492393A1 Absorbent product el products with elevated cd stretch and low tensile ratios made with a high solids fabric crepe process
08/29/2012CN101469525B Apparatus and method for and process of material web formation on a structured fabric in a paper machine
08/24/2012CA2749556A1 Method for preparing aramid paper and the aramid paper obtained therefrom
08/23/2012US20120211190 Methods for determining the degree of deposition of contaminants
08/23/2012US20120211187 Method Of Making A Cellulosic Absorbent Sheet
08/23/2012US20120211186 Method Of Making A Cellulosic Absorbent Sheet
08/22/2012CN102242531B Antiseptic paper containing natural mineral powder and making method thereof
08/22/2012CN101666055B Woolen paper
08/22/2012CN101208474B Method for producing antifalsification papers, paper mould, and forming element for paper mould
08/21/2012US8246782 Apparatus with an impermeable transfer belt in a papermaking machine, and associated methods
08/16/2012DE102011003970A1 Blattbildungsvorrichtung A forming apparatus
08/15/2012EP1784539B1 Tissue product, method of manufacture of a tissue product and apparatus for embossing a tissue ply
08/15/2012CN202380354U Energy-saving and emission-reducing corrugated paperboard production line
08/14/2012CA2550311C Device and methodology for improved mixing of liquids and solids
08/09/2012WO2012104378A1 Structured fabric for use in a papermaking machine and the fibrous web produced thereon
08/09/2012WO2012104374A1 Structured fabric for use in a papermaking machine and the fibrous web produced thereon
08/08/2012EP1497489B1 Hydraulically entangled nonwoven material and method for making it
08/08/2012CN202369855U Variable-frequency air bag type chain sheet ballast system
08/08/2012CN102066660B Headbox for a paper or board machine
08/07/2012US8236140 Advanced dewatering system
08/02/2012WO2012103547A1 Method and apparatus for forming a fibrous media
08/02/2012WO2012103280A1 Method and apparatus for forming a fibrous media
08/02/2012US20120193056 Method and apparatus for forming a fibrous media
08/02/2012US20120193054 Method and apparatus for forming a fibrous media
08/01/2012EP2481849A1 Method for the production of a web of tissue material
08/01/2012EP1590530B1 Unitary fibrous structure comprising cellulosic and synthetic fibers and process for making same
08/01/2012EP1501980B1 Improvements in fibrous sheets
07/2012
07/25/2012CN102605666A Making method of case board paper
07/24/2012US8226797 Fabric crepe and in fabric drying process for producing absorbent sheet
07/19/2012US20120180967 Method Of Making A Belt-Creped Absorbent Cellulosic Sheet
07/19/2012US20120180966 Fabric-Creped Absorbent Cellulosic Sheet Having A Variable Local Basis Weight
07/19/2012US20120180965 Method of Making a Fabric-Creped Absorbent Cellulosic Sheet
07/18/2012CN102587193A Coating newsprint and making method thereof
07/18/2012CN102587190A Paperboard forming device
07/18/2012CN101638861B Manufacturing method of industrial film coated base paper
07/18/2012CN101328694B Paper machine for used paper recycling apparatus
07/17/2012US8224476 Closed-loop monitoring and identification of CD alignment for papermaking processes
07/17/2012US8221587 Use of an aqueous suspension and/or dispersion of mineral materials containing a hydrophobic group water-soluble copolymer for making a paper sheet
07/10/2012CA2538108C Multilayer papermaker's fabric having pocket areas defined by a plane difference between at least two top layer weft yarns
07/05/2012US20120168104 Method and apparatus for producing product from stock pulp sheet
07/04/2012CN202298345U 无热加工的瓦楞纸板制造设备 No thermal processing corrugated board manufacturing equipment
07/04/2012CN202298344U 一种瓦楞纸板生产线用加热系统 One kind of corrugated board production lines with a heating system
07/04/2012CN102535259A Aluminum-fibre surface felt and preparation method thereof
07/04/2012CN102535251A Dustless abrasion-proof paper and making method thereof
07/04/2012CN101952507B A structuring clothing and method of manufacturing a tissue paper web
07/03/2012US8211272 Para-aramid pulp including meta-aramid fibrids and processes of making same
06/2012
06/28/2012WO2012024463A3 A paper product having unique physical properties
06/28/2012US20120160440 Process and machine for making air dried tissue
06/28/2012US20120160439 Fabric belt for a machine for the production of web material, particularly paper or cardboard
06/28/2012US20120160435 Method Of Making A Fabric-Creped Absorbent Cellulosic Sheet With Improved Dispensing Characteristics
06/28/2012US20120160434 High Solids Fabric Crepe Process For Producing Absorbent Sheet With In-Fabric Drying
06/27/2012CN102517964A Fabric crepe and in fabric drying process for producing absorbent sheet
06/27/2012CN102517963A Production process of high-strength corrugated cardboards
06/27/2012CN102134816B Manufacturing process of coke-reducing molding paper of net groove
06/26/2012US8206555 Methods employing an impermeable transfer belt in a papermaking machine
06/26/2012US8206554 Method and a system for controlling the manufacturing or finishing process of a fiber web
06/21/2012WO2012079923A1 Impregnated blade coating
06/21/2012US20120152477 Method and device for the production of tissue paper
06/21/2012US20120152475 Method Of Making A Belt-Creped Absorbent Cellulosic Sheet
06/21/2012US20120152474 Fabric-Creped Absorbent Cellulosic Sheet Having A Patterned Distribution Of Fibers
06/20/2012CN102505554A High-strength glass fiber air filter paper
06/19/2012US8202396 Structural clothing and method of manufacturing a tissue paper web
06/14/2012US20120145344 Method Of Making A Fabric-Creped Absorbent Cellulosic Sheet
06/14/2012US20120145343 Method Of Making A Fabric-Creped Absorbent Cellulosic Sheet
06/14/2012US20120145341 Method of Making a Fabric-Creped Absorbent Cellulosic Sheet
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