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)
12/2013
12/25/2013EP2675948A1 Sealing device
12/25/2013EP2393981B1 Forming fabric with dual combination binder weft yarns
12/25/2013CN103469665A Single-row double-eccentric-wheel type shaking machine
12/18/2013EP2674212A1 Device for mixing liquids and solid particles
12/18/2013EP2673416A1 Sheet-forming device
12/18/2013EP2250303B1 Papermaker's forming fabrics including monofilaments comprising a polyester blend
12/18/2013EP2102410B1 Gear-system arrangement for driving a vacuum roll and for supporting the internal structures of a vacuum roll
12/18/2013CN203346721U Inner swing type paper pulp concentration transmitter
12/18/2013CN103459712A Pulp dewatering fabric for a pulp dewatering machine
12/18/2013CA2779969A1 In-line shear resistant nonwoven textiles comprised of selectively slit and embossed film
12/17/2013US8608909 Advanced dewatering system
12/12/2013DE102012209614B3 Entwässerung von Faserstoff mit Ultraschall Dewatering of pulp with ultrasound
12/12/2013DE102012209529A1 Method for monitoring properties of circulating clothing used for transporting fibrous web through drying section of paper machine, involves exposing clothing's surface region to light, for evaluating visual response of light contrast
12/11/2013EP2670910A1 Structured fabric for use in a papermaking machine and the fibrous web produced thereon
12/11/2013CN203334116U Vacuum suction type dewatering device used on forming fabric of paper machine
12/11/2013CN203334115U Novel shaking and vibrating device of fourdrinier papermaking machine
12/11/2013CN203334114U Forming table supporting device of paper machine
12/11/2013CN203334113U Device for adding dilution water before headbox to adjust paper banner quantification
12/11/2013CN103443356A Paper machine fabric
12/11/2013CN103437236A Two-row four-eccentric wheel type shake vibration machine
12/11/2013CN103437235A Hydraulic visualized isobaric step diffuser headbox for experimental headbox
12/11/2013CN103437234A Multiaxial fabric having reduced interference pattern
12/10/2013US8603299 Method for forming webs of transversely extensible fibrous material, in particular paper webs, and apparatus for implementing the method
12/10/2013CA2687549C Structured forming fabric
12/05/2013DE102012209460A1 Trajectory treatment apparatus for fibrous material web such as paper or paperboard web, has tape guide rollers that are provided with support portion such that outer surface covered by endless belt is not affected
12/05/2013DE102004022541B4 Vorrichtung zum Einziehen von Materialbahnen in Aggregate von Rotationsdruckmaschinen An apparatus for feeding webs of material in units of rotary printing machines
12/04/2013EP2669429A2 Forming fabric
12/04/2013EP2668332A1 Pulp dewatering fabric for a pulp dewatering machine
12/04/2013CN203320336U Filtering device provided with inclined nets
12/04/2013CN203320335U Spray head applied to high-speed paper machine and used for cleaning dry net
12/04/2013CN203320334U Wire section device of fourdrinier machine
12/04/2013CN103429817A Laminated endless belt
12/04/2013CN103429816A Method and device for controlling the filtering performance of a filter device
12/04/2013CN103429807A Manufacturing method for nonwoven fabric
12/04/2013CN103422384A Hydraulic power experimental flow box capable of being used for flow field measurement and visualization research
11/2013
11/27/2013EP2665861A1 Paper machine
11/27/2013EP2665860A1 Ultra-resilient fabric and method of making thereof
11/27/2013CN203307663U High-frequency vibration box
11/27/2013CN203307662U Pressure net box for paper forming device
11/27/2013CN203307661U Drop-proof gas hood
11/21/2013WO2013171195A1 Method for detecting soiling of paper machine clothing and paper machine clothing
11/21/2013DE102012208201A1 Verfahren zur Erfassung von Verschmutzung einer Papiermaschinenbespannung A method of detecting contamination of a paper machine clothing
11/20/2013EP2274473B1 A distribution device for feeding of cellulose pulp
11/20/2013CN203295893U Paper machine headbox top lip micro-adjustment device
11/20/2013CN203295892U Device for flow control in flow box of paper machine
11/14/2013WO2013170042A1 Industrial fabric including spirally wound material strips with reinforcement
11/14/2013WO2013170038A1 Industrial fabric including spirally wound material strips with reinforcement
11/14/2013WO2013167809A1 Curved roll and its operating arrangement
11/14/2013US20130299114 Perforated film clothing having a tear-resistant edge
11/14/2013US20130299113 Headbox for the production of paper or paperboard
11/13/2013CN203284681U Improved paper dewatering and forming device
11/13/2013CN203284680U Paper pulp filter device
11/13/2013CN203284679U Top network former capable of adjustment of two-side differences of paper
11/13/2013CN203284678U Inclined net former structure
11/13/2013CN203284677U Papermaking chemical adding apparatus
11/13/2013CN203284676U Pore plate structure for paper machine flow box
11/13/2013CN103392037A Stabilised fabric seam for flat-woven continuous fabric bands
11/12/2013CA2730857C Non-woven through air dryer and transfer fabrics for tissue making
11/07/2013US20130292079 Method for crystallizing a filler in connection with a fiber web process, and an approach system for a fiber web machine
11/07/2013DE102012207252A1 Scraper for sytsem used for surface treatment of clothing in paper machine, comprises embedded polymeric material, and nano fillers having average filler size of specified range
11/06/2013EP2660390A1 Head box for a paper machine
11/06/2013EP2660377A1 Method of making a double-sided embossed non-woven fabric
11/06/2013CN203270372U Improved heat dispersion dilution water delivery system
11/06/2013CN203270371U U-type tube negative pressure dehydration device
11/06/2013CN203270370U Dry net dreg collecting device for high-speed paper machine
11/06/2013CN203270369U Penetrating-type dry net cleaning system for high-speed paper machine
11/06/2013CN203270368U Flow box of fibrous web machine
11/06/2013CN103384740A Energy saving papermaking forming apparatus and method for lowering consistency of fiber suspension
11/06/2013CN103384739A Papermaking forming fabric with long bottom CMD yarn floats
11/06/2013CN103382672A Head box for a paper machine
11/05/2013US8574403 Fabric belt for a machine for producing web material, in particular paper or cardboard
11/05/2013US8574401 Apparatus for inserting or removing a clothing in an industrial machine
10/2013
10/31/2013WO2013160528A1 Forming section
10/31/2013WO2013160527A1 Forming section
10/31/2013WO2013160391A1 Forming fabric
10/31/2013WO2013160194A1 Stabilized woven seam for flat-weave endless fabric belts
10/31/2013DE102012207044A1 Formiersieb Forming fabric
10/30/2013EP2657399A2 Industrial two-layer fabric
10/30/2013EP2655736A1 Process for manufacturing paper from fibres resulting from papermaking machine wastewater sludges
10/30/2013EP2655734A1 Flow pipe for the turbulence generator of the headbox of a fibre web machine and a turbulence generator of the headbox of a fibre web machine
10/30/2013EP2655733A1 Method and arrangement for ameliorating the dewatering in a twin wire press
10/30/2013CN203256536U Clean water pressurization stabilizing device
10/30/2013CN203256535U Size-adjustable turbulence generator
10/30/2013CN103380248A 密封装置 Sealing device
10/30/2013CN101684626B Steam shower having improved maintenance access
10/29/2013US8568566 Method and apparatus for making absorbent structures with absorbent material
10/24/2013US20130277003 Method and arrangement for ameliorating the dewatering in a thin wire press
10/23/2013EP2653609A1 Device for producing fibrous sheet
10/23/2013EP2652344A2 Vacuum roll and method of use
10/23/2013EP2652197A1 Energy saving papermaking forming apparatus and method for lowering consistency of fiber suspension
10/23/2013EP2652196A1 Papermaking forming fabric with long bottom cmd yarn floats
10/23/2013CN203247452U White water recovery system for screening middle paper-making fibers
10/23/2013CN203247451U System for recycling paper making white water
10/23/2013CN203247450U White water recovery system for screening long paper-making fibers and short paper-making fibers
10/23/2013CN203247449U White water recycling system for screening papermaking long and short fibers
10/23/2013CN203247445U Heat dispersion dilution water conveying system
10/23/2013CN103370471A Method for producing paper
10/23/2013CN103362014A Headbox angle adjustment mechanism for high-speed paper machine
10/22/2013CA2587008C Forming fabrics
10/17/2013WO2013154802A1 A process for cleaning a transport belt for manufacturing a paper web
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