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)
12/2006
12/20/2006	EP1734176A2 Fabric belt
12/20/2006	EP1734174A2 Process for the recycling of fillers and coating pigments at the production of paper and board
12/20/2006	EP1484444B1 Twin-wire paper machine
12/20/2006	EP1290274B1 Arrangement with white water channel
12/20/2006	CN1882744A Herringbone type vacuum dewatering box cover
12/20/2006	CN1882743A Materials for dewatering elements
12/20/2006	CN1882742A Industrial textile fabric
12/20/2006	CN1290621C Apparatus for separating solid from liquid through floatation
12/19/2006	US7150808 Apparatus for forming a paper or cardboard web
12/19/2006	CA2401583C Forming fabric with machine side layer weft binder yarns
12/14/2006	WO2006132976A1 A papermaking belt
12/14/2006	WO2006131606A1 Construction method of a paper machine or similar and a paper machine or equivalent
12/14/2006	WO2006131601A1 Installation module for a paper or board machine
12/14/2006	US20060278361 Papermachine fabric
12/14/2006	US20060278358 Process for reducing contaminants in condensate resulting from the conversion of bauxite to alumina
12/14/2006	DE102005027354A1 Headbox for production of carton, paper or tissue paper has internal suspension guide vanes with yaw-regulation control
12/14/2006	CA2797816A1 A papermaking belt
12/14/2006	CA2550116A1 Industrial two-layer fabric
12/13/2006	EP1731664A1 Forming fabric having three layers of weft yarns
12/13/2006	EP1731461A2 Process for producing an expander roller
12/13/2006	EP1387902B1 Wire cloth for paper-making machine
12/13/2006	CN2846471Y Black liquid extracting device for paper making pulp
12/13/2006	CN2846470Y Movable material storehouse for paper pulp
12/13/2006	CN1878910A Transparent seam spirals
12/13/2006	CA2509815A1 Method of treating papermaking fabric
12/12/2006	US7147756 Unique fabric structure for industrial fabrics
12/12/2006	US7147755 Ultrasonic transducer system
12/12/2006	US7146678 For removing dust, dirt and like from the surface of a flexible paper substrate
12/12/2006	CA2389142C Arrangement in the wet end of a paper machine
12/12/2006	CA2301955C Introduction of fiber-free foam into or near a headbox during foam process web making
12/12/2006	CA2295717C Spreader roll
12/12/2006	CA2290972C Device for dehydrating and washing suspensions of fibrous material
12/12/2006	CA2261641C Process and device for distributing an especially medium-consistent fibrous suspension
12/12/2006	CA2250134C Compositions and methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems
12/07/2006	WO2006128971A1 Method and apparatus for preventing formation of mist in the wire section of a paper machine
12/07/2006	US20060272789 Method of treating papermaking fabric
12/07/2006	DE10236123B4 Verfahren zur Entfernung von Störstoffen aus einer wässrigen Papierfasersuspension A method for removing anionic trash from an aqueous paper fiber suspension
12/06/2006	EP1651810A4 Triple layer industrial fabric for through-air drying process
12/06/2006	CN2844193Y Multi-layer polyester composite net
12/06/2006	CN1875147A Equipment for moving the roll of a paper machine
12/06/2006	CN1875145A Method for regulating whiteness for removal of printing ink in deinking installations and deinking installation comprising a flotation cell for removal of printing ink
12/05/2006	US7146238 Method for controlling one or more properties of a sheet of material
12/05/2006	US7144479 Method for increasing press fabric void volume by laser etching
12/05/2006	US7144478 Pollution control method for cylindrical dryer used in paper machine
11/2006
11/30/2006	WO2006127944A1 Multilayer paper machine fabric having cross machine direction yarns made of a material which counters edge curling
11/30/2006	CA2609654A1 Multilayer paper machine fabric having cross machine direction yarns made of a material which counters edge curling
11/29/2006	EP1726697A1 Industrial single-layer fabric having concave-convex surface
11/29/2006	EP1725710A1 Apparatus for conditioning a fabric in a papermaking machine and associated method
11/29/2006	EP1660719A4 Method and apparatus for forming a paper or tissue web
11/29/2006	EP1588064B1 Tube roll for a paper machine and a method for manufacturing a tube roll
11/29/2006	CN2841750Y Efficient black liquor fiber filtering machine
11/28/2006	US7141144 Multi-layer woven seam baseweave having different sized seam attachments
11/28/2006	US7141143 Method and apparatus for draining fibre pulp suspension
11/28/2006	US7141142 productivity can be improved by altering the structure, such as the surface contour and/or drainage characteristics, of papermaking fabrics for re-use, preferably while on the machine
11/28/2006	US7141139 Papermaking; cleaning pulp; controlled discharging
11/28/2006	CA2442522C Method and apparatus for repairing synthetic textiles
11/28/2006	CA2273685C Arrangement for drying section of paper machine
11/23/2006	US20060261001 Filter sector for use in rotary disc filters for separating pulp suspensions
11/23/2006	DE202006014362U1 Apparatus for removing edge cracks in a metal belt of a paper machine comprises a cutting unit with a blade for cutting a recess at the position of the crack and a grinding unit comprising two overlapping grinding stones
11/23/2006	DE102005023390A1 Papiermaschinenbespannung Paper machine clothing
11/22/2006	EP1724394A2 Industrial two-layer fabric
11/22/2006	EP1724393A1 Paper machine clothing
11/22/2006	EP1444396B1 Air clamp stabilizer for continuous web materials
11/22/2006	EP1315861B1 Grooved lead blade for a papermaking machine
11/22/2006	EP1313913B1 Twin-wire belt press
11/22/2006	EP1242681B1 Decorative wet molding fabric for tissue making
11/22/2006	CN1865585A Non-contact pulp flow pulse reducer for high-speed paper machine approach flow system
11/22/2006	CN1285619C Monofilament of polyamide, flat textile product and method for producing same
11/21/2006	US7138449 dry heat and hydrolysis resistancep; comprising from 90 to 97% by weight of at least one polyester derived from 1,4-cyclohexane dimethanol; primary anti-oxidant; secondary anti-oxidant capable of decomposing a hydroperoxide; and at least one polyamide terpolymer
11/21/2006	CA2257112C Compositions and methods for inhibiting organic contaminant deposition in pulp and papermaking systems
11/19/2006	CA2547180A1 Industrial two-layer fabric
11/19/2006	CA2547179A1 Industrial two-layer fabric
11/16/2006	WO2006120295A1 Former of a paper or board machine
11/16/2006	WO2006120294A1 Web-forming unit of a paper or board machine
11/16/2006	US20060254739 Method and apparatus at a twin-wire press
11/16/2006	DE102005022189A1 Vorrichtung und Verfahren zum Befeuchten einer Materialbahn Apparatus and method for humidifying a material web
11/15/2006	EP1721869A1 Method for treating papermaking waste water and method for utilizing silica sol in papermaking
11/15/2006	EP1721040A1 Vane intended for a headbox of a paper machine and method for ensuring the straightness of a vane
11/15/2006	CN2837358Y Side-flow type cylinder head box
11/15/2006	CN1863964A Triple layer industrial fabric for through-air drying process
11/15/2006	CN1861899A Tech. of mfg. paper for daily use by caragana microphylla and salix mongolica as raw material for making pulp
11/14/2006	US7135092 Supplying pulp between two wires; dehydration; sealing edges; prevent spreading; injecting pressurized water through channels
11/14/2006	US7135091 comprising a closing tail threading belt arranged to convey the narrow tail end formed on the pulp web inside the dryer, further comprising means for gripping the tail end in order to bring the tail end inside/between a closing tail threading cord
11/14/2006	CA2433450C High support double layer forming fabric
11/14/2006	CA2202817C Multi-ply industrial fabric having integral jointing structures
11/09/2006	US20060249271 Method, arrangement and equipment for tensioning and guiding a fabric in a paper or board machine
11/09/2006	DE102005020739A1 Maschine zur Herstellung einer Faserstoffbahn Machine for producing a fibrous web
11/08/2006	EP1719835A1 Machine for manufacturing a fibrous web
11/08/2006	EP1719834A1 Papermaking fabric
11/08/2006	CN1858346A Method for producing packaging paper board and its producing device
11/07/2006	US7131297 Canvas cleaning apparatus for use in paper mill
11/07/2006	CA2416961C Paper machine clothing, particularly a press felt
11/02/2006	WO2006116006A1 Multiaxial fabric having reduced interference pattern
11/02/2006	WO2006115795A1 Four layer seam multi-axial fabric
11/02/2006	US20060243409 Edge-stiffened sheet material probe
11/02/2006	US20060243408 Method of transferring a wet tissue web to a three-dimensional fabric
11/02/2006	US20060243404 Method and device for producing a web of tissue
11/02/2006	US20060243339 Paper machine fabric
11/02/2006	EP1717366A1 Headbox
11/02/2006	EP1717365A2 Stable forming fabric with high fiber support

1 ... 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 ... 141