Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21F - Paper-making machines; Methods of producing paper thereon › D21F 1 - Wet end of machines for making continuous webs of paper
Patents for D21F 1 - Wet end of machines for making continuous webs of paper (14,078)
12/2014
12/10/2014CN102517955B 造纸机用高耐磨、低静电SiC陶瓷面板及其制备方法 Paper machine with high wear resistance, low electrostatic panel SiC ceramics and its preparation method
12/10/2014CN102174782B 多层安全纸 Multi-layered security paper
12/04/2014US20140352904 Elastomers for paper mill equipment
12/02/2014US8899276 Joining loop structure of industrial multilayer fabric
11/2014
11/27/2014US20140345823 Multifunction Apparatus for Processing Webs of Fibrous and/or Pliable Material
11/27/2014US20140345822 Machine for producing fiber-containing web material, in particular tissue paper
11/27/2014US20140345820 Cover device for a drainage apparatus for a papermaking machine
11/27/2014US20140345819 Papermaking fabric
11/25/2014US8894818 Process for generating a hydrocarbon feedstock lignin
11/04/2014US8877011 Systems and methods for making fiber webs
11/04/2014US8875745 Fabric for forming a paper web having an embossed surface
10/2014
10/28/2014US8871060 Method and a machine for producing a structured fibrous web of paper
10/28/2014US8871059 Methods and apparatus for forming fluff pulp sheets
10/14/2014US8858760 Low ignition propensity wrapping paper manufacturing machine
10/07/2014US8853107 Industrial two-layer fabric
10/07/2014US8853104 Industrial fabric with porous and controlled plasticized surface
10/07/2014US8852403 Twin wire press
10/07/2014US8852397 Methods of making a belt-creped absorbent cellulosic sheet prepared with a perforated polymeric belt
10/07/2014US8852396 Sheet material comprising at least one watermark having a colored shade
10/02/2014WO2014159400A1 Infinity shape coil for spiral seams
10/02/2014WO2014159378A1 Industrial fabrics comprising infinity shape coils
10/02/2014WO2014154607A1 Roll
10/02/2014US20140290889 Sheet manufacturing apparatus
10/02/2014US20140290885 Sheet forming unit for producing a material web and method for operating the sheet forming unit
10/01/2014EP2784217A1 Arrangement in a fiber web production line and method in a fiber web production line
10/01/2014EP2784214A1 Feed water supply for a multi-layer headbox
10/01/2014EP2784213A1 Headbox structure for a fiber web machine
10/01/2014EP2784212A1 Paper or board making machine and method for manufacturing high filler content paper or board
10/01/2014EP2783043A2 Method for producing a security document substrate, apparatus and security document substrate
09/2014
09/30/2014US8845862 Device for producing fibrous sheet
09/30/2014CA2779985C Papermaker's forming fabric with engineered drainage channels
09/30/2014CA2649654C Multi-layer woven creping fabric
09/30/2014CA2512435C Shaped monofilaments with grooves and the fabrics made thereof
09/25/2014WO2014150476A1 Industrial fabric comprising an extruded mesh and method of making thereof
09/23/2014US8840683 Industrial textile fabric
09/18/2014WO2014139852A1 Monofilament yarn for a paper machine clothing fabric
09/18/2014WO2014139847A1 Monofilament yarn for a paper machine clothing fabric
09/18/2014US20140272371 Monofilament yarn for a paper machine clothing fabric
09/18/2014US20140262099 Monofilament yarn for a paper machine clothing fabric
09/18/2014US20140262098 Monofilament yarn for a paper machine clothing fabric
09/18/2014US20140262095 Whitewater recovery process
09/18/2014US20140259556 Industrial Fabrics Comprising Infinity Shape Coils
09/18/2014DE102013218464A1 Stationäre Saugvorrichtung Stationary suction device
09/16/2014US8834681 Apparatus and methods of manufacturing fibrous nonwoven materials and products comprising the same
09/11/2014US20140251566 Papermaking Clothing Defining a Width of a Paper Web and Associated System and Method
09/11/2014US20140251491 Woven wire with flat warp threads
09/10/2014EP2773813A1 Method and device for modifying the formation of a paper web
09/09/2014US8828097 Industrial textile fabric
09/09/2014CA2573028C Method and apparatus for feeding chemical into a liquid flow
09/03/2014EP2772584A1 Method and arrangement for a fiber web production line
08/2014
08/27/2014EP2769016A1 Dewatering filter
08/26/2014US8815057 Perforated film clothing
08/26/2014CA2698925C Industrial two-layer fabric
08/25/2014DE202012013059U1 Sieb Sieve
08/21/2014US20140231038 Method and apparatus for reducing the water and energy consumption of a paper machine with the help of a vacuum system and optimization of solids content as well as use of the same
08/20/2014EP2766524A1 Method and apparatus for reducing the water and energy consumption of a paper machine with the help of a vacuum system and optimization of solids content as well as use of the same
08/19/2014US8809211 Industrial two-layer fabric
08/19/2014US8808506 Structured fabric for use in a papermaking machine and the fibrous web produced thereon
08/19/2014US8808505 Device for producing fibrous sheet
08/19/2014US8808504 Cleaning apparatus
08/19/2014US8808499 Apparatus for washing and dewatering pulp, a system for controlling such an apparatus, and a method for processing pulp in such an apparatus
08/14/2014WO2014121373A1 Compliant slit film seaming element
08/14/2014DE102013202361A1 Verfahren zur Herstellung einer Papiermaschinenbespannung und Papiermaschinenbespannung A method of manufacturing a paper machine clothing and paper machine clothing
08/14/2014DE102006037432C5 Verfahren zur Herstellung mindestens einer Fensteröffnung in einem langgestreckten Papiersubstrat, sowie Vorrichtung A process for producing at least a window opening in an elongate paper substrate, as well as apparatus
08/13/2014EP2764158A1 Controlling the formation of sheets in a paper production process
08/13/2014EP2764157A1 Papermaking fabric
08/13/2014EP2764156A1 Pulp distribution device
08/13/2014CN203768734U 造纸机湿部的可升降防潮罩 Paper machine wet end moisture can lift the hood
08/13/2014CN203768727U 一种造纸机的干网跑偏校正器 Of a paper machine dryer fabric deviation corrector
08/13/2014CN203768726U 一种造纸网部摇振系统 Shaking the wire section of a paper system
08/13/2014CN103987990A 多销非纺织缝合元件 Sell ​​more non-woven stitching element
08/13/2014CN103981752A 一种应用于dcs的阳离子改性定着剂的制备方法 Applied to dcs cationic modified given the preparation agent
08/13/2014CN103978737A 用穿孔的聚合物带制备的经带状起绉的、可变局部基重吸收片材 With perforated polymer prepared by the strip creped, variable local basis weight of the absorbent sheet
08/13/2014CN102007057B 幅材非接触支撑系统、非接触支撑方法及监视系统 A non-contact web support system, method and non-contact support monitoring system
08/13/2014CN101666006B 过滤及造纸用织物 Filtration fabrics and paper
08/12/2014US8801903 Industrial fabric for producing tissue and towel products, and method of making thereof
08/12/2014US8801902 Water reduction by modulating vacuum
08/07/2014US20140216675 Angle and height control mechanisms in fourdrinier forming processes and machines
08/07/2014CA2805366A1 Compliant slit film seaming element
08/06/2014EP2762635A1 Adjustment mechanism
08/06/2014EP2761080A1 Operating method for a stock preparation zone
08/06/2014EP2760324A1 Wet wipe and method for manufacturing the same
08/06/2014CN203755079U 干网清洗装置 Net dry cleaning device
08/06/2014CN203755078U 用于清洁和/或调质网毯的设备 For cleaning and / or quenching blanket network equipment
08/06/2014CN203755077U 改进的长网造纸机网部遥振装置 Improved Fourdrinier wire part remote vibrating device
08/06/2014CN103975106A 造纸机前筛浆机 Former paper machine pulp screen
08/06/2014CN103966882A 调整机构 Adjustment mechanism
08/06/2014CN103966881A 一种造纸机复合陶瓷脱水元件 A papermaking machine composite ceramic dewatering elements
08/06/2014CN103966880A 摇振机振幅调节装置 Shaking machine amplitude adjustment device
08/05/2014US8795473 Tube bank apparatus for distributing stock
08/05/2014US8795472 Process for generating a hydrocarbon feedstock from lignin
08/04/2014CA2842411A1 Adjustment mechanism
07/2014
07/31/2014CA2805095A1 The steam dewatering system for paper machine
07/30/2014EP2758591A1 Headbox for a machine for producing a fibre-material web
07/30/2014CN203741646U 无冲击摇网器 No impact Shake Screen
07/30/2014CN203741645U 一种互补式布浆器 Pulp is a complementary type cloth
07/24/2014WO2014065713A3 Method for manufacturing paper with multitone watermark, paper with multitone watermark, printed product with multitone watermark
07/24/2014US20140202648 Method and machine for manufacturing paper products using fourdrinier forming
07/23/2014CN203729142U 一种新型造纸白水塔 A new white paper towers
07/23/2014CN203729141U 一种造纸污泥处理系统 A papermaking sludge treatment system
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