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)
12/2000
12/14/2000WO2000075424A1 Papermaking belt
12/14/2000WO2000075423A1 Process and apparatus for making papermaking belt using extrusion
12/13/2000EP1058815A1 Method and apparatus for measuring caliper of paper
12/13/2000EP1058750A1 Fibrous structure and process for making the same
12/13/2000CN1276842A Reduced surface energy limiting orifice drying medium process of making, and process of making paper therewith
12/12/2000US6159341 Wire part for forming a multi-ply fiber web
12/07/2000WO2000073583A1 Method of manufacturing counterfeit prevention paper
12/07/2000WO2000073581A1 Papermaking machine for forming tissue employing an air press
12/07/2000WO2000073580A1 Tissue paper making machine, tissue paper produced therewith, and method for producing such a tissue paper
12/07/2000DE19924293A1 Tissue-Papiermaschine, damit hergestelltes Tissue-Papier und Verfahren zum Herstellen eines solchen Tissue-Papiers Tissue-paper machine, thus produced tissue paper and methods for making such a tissue paper
12/06/2000EP1056905A1 Paper structures having a decorative pattern and method for making
11/2000
11/29/2000CN1275178A Paper strutures having different basis weights and densities
11/28/2000CA2196621C Method and apparatus for calendering paper with internally heated roll
11/23/2000WO2000070144A1 Method for the manufacture of paper, and paper machine line
11/23/2000WO2000036212A3 Aerodynamic method for making tissue paper
11/22/2000EP1054100A2 Method for manufacturing a paper or board web and a paper or board machine
11/22/2000EP1052914A1 Use of an air permeable paper sheet as support element for a layer of fabrics
11/22/2000CN1274028A Method of producing paper or paperboard and paper maker or paperboard maker
11/21/2000US6149849 Continuously moving the molding surface at a transport velocity; depositing flowable resineous material into molding pockets, transporting reinforcing structure, transferring flowable resin, joining resin and reinforcer, solidification
11/21/2000US6149769 Soft tissue having temporary wet strength
11/21/2000US6149768 Recreped absorbent paper product and method for making
11/21/2000US6149767 Water solutions on paper fibers of fabrics
11/16/2000DE19922390A1 Tiefdruck-Papier und Herstellungsverfahren für dieses Papier Gravure paper and manufacturing method of this paper
11/15/2000EP1052328A2 Gravure paper and a method for its production
11/14/2000US6146499 Method for increasing cross machine direction stretchability
11/14/2000US6146496 A tissue paper web having both bulk and smoothness, and to a method for making such a tissue paper web.
11/09/2000DE19920438A1 Production of multi-layer paper or cardboard web, uses separate stock inlets and double-fourdrinier zones for each layer to be couched into multi-layer web using only three fourdriniers for two layers
11/07/2000US6143135 Air press for dewatering a wet web
11/07/2000US6143131 Soft bulky single-ply tissue having low sidedness and method for its manufacture
11/07/2000CA2142222C Process for producing foamed material from waste paper and the like
11/02/2000WO2000050695A8 Method in connection with the production of paper or cardboard
11/02/2000WO2000029667A9 Method for maximizing water removal in a press nip
11/02/2000EP1047837A1 Paper sheet with increased cross machine direction stretchability
11/02/2000EP1047835A1 Creping aid and process for producing creped paper
11/02/2000EP1047830A1 Method for maximizing water removal in a press nip
11/02/2000DE19917832A1 Papiermaschinen-Bespannung sowie damit hergestelltes Tissue-Papier Papermachine clothing as well as tissue paper so produced
11/01/2000CN1272155A Multi-layer screen for wet area of paper machine and product manufactured using same
10/2000
10/31/2000US6139883 Porous web material
10/31/2000US6139686 Process and apparatus for making foreshortened cellulsic structure
10/26/2000WO2000063490A1 Paper machine clothing and tissue paper produced using the same
10/26/2000WO2000063489A1 Paper machine clothing and tissue paper produced with same
10/26/2000DE19917869A1 Blanket to carry a paper web for tissue paper at the through-air-drying section of a papermaking machine, has a structured repeat woven pattern with inlets or recesses on the side towards the carried web
10/25/2000EP1046746A2 Arrangement in tissue machine
10/25/2000EP1045937A1 Foam process web manufacture of filter or other papers from mechanical pulp
10/24/2000US6136422 Spray bonded multi-ply tissue
10/24/2000US6136153 Foam process web formation using pressure removal of fluid
10/24/2000US6136146 Paper web comprising at least two regions of different density disposed in a first nonrandom, repeating pattern, and atleast two regions of different basis weight disposed in second nonrandom, repeating pattern different from first
10/18/2000CN1270648A Foam process web manufacture of filter or other papers from mechanical pulp
10/18/2000CN1270647A Fiberous structure and process for making the same
10/17/2000CA2214253C A vacuum apparatus having textured clothing for controlling the rate of application of vacuum pressure in a through air drying papermaking process
10/11/2000EP0809729B1 Method of applying a photosensitive resin to a substrate for use in papermaking
10/10/2000CA2141551C Silica sols, a process for the preparation of silica sols and use of the sols
10/04/2000EP1040224A1 Process and apparatus for making foreshortened cellulosic structure
10/04/2000EP1040223A1 Textured impermeable papermaking belt, process of making, and process of making paper therewith
09/2000
09/28/2000DE19912226A1 Verfahren und Vorrichtung zum Herstellen von Tissue-Papier sowie das damit erhältliche Tissue-Papier Method and apparatus for the manufacture of tissue paper, as well as the thus obtainable tissue paper
09/27/2000EP1039027A1 Multilayer tissue paper web, tissue paper product as well as their production
09/27/2000CN1268200A Process for producing multi-layered tissue paper products
09/20/2000EP1036880A1 Process and apparatus for making tissue paper and tissue paper made thereby
09/20/2000CN1267345A Limiting orifice drying meidum, apparatus therfor, and cellulosic fibrous strutures produced thereby
09/19/2000US6120642 Process for producing high-bulk tissue webs using nonwoven substrates
09/19/2000CA2163096C Papermaking fabric for making soft tissue products
09/12/2000US6117270 Paper comprising at least one imprinted region, and a plurality of domes with higher density being dispersed throughout imprinted region which has lower density, and further comprising a multiple synclines being unimprinted
09/07/2000DE19909835A1 Tissue sheet, useful for the production of kitchen towels comprises at least a support layer containing a wet strength agent and an absorbent layer having a different fiber composition.
09/05/2000US6113740 Fibers are delivered in separate conduits to separate plena in stratified headbox to form stratified two-layer or multi-layered but single-ply tissue
08/2000
08/31/2000WO2000050695A1 Method in connection with the production of paper or cardboard
08/31/2000WO2000050694A1 Foam process web production with foam dilution
08/30/2000EP1030945A1 Method for producing calendered paper
08/29/2000US6110324 Papermaking belt having reinforcing piles
08/23/2000EP1029124A1 A process for improving the drainage of cellulosic pulps
08/23/2000CN1264446A Method of wet pressing tissue paper
08/23/2000CN1264445A Differential density cellulosic structure and process for making same
08/23/2000CN1264444A Method of making paper web using flexible sheet of material
08/22/2000US6106670 Air-dried multi-density tissue
08/22/2000US6105276 Limiting orifice drying medium, apparatus therefor, and cellulosic fibrous structures produced thereby
08/16/2000EP1027498A1 Method for making soft tissue
08/16/2000EP1027497A1 Air press for dewatering a wet web
08/16/2000EP1027496A1 Method for making low-density tissue with reduced energy input
08/16/2000EP1027495A1 Method for making tissue sheets on a modified conventional wet-pressed machine
08/16/2000EP1027494A1 Low density resilient webs and methods of making such webs
08/16/2000EP1027493A1 Method of producing low density resilient webs
08/16/2000EP1027492A1 Method for producing germinative paper
08/16/2000EP1027491A1 Paper structures having at least three regions including decorative indicia comprising low basis weight regions
08/16/2000CN1263574A Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt
08/15/2000US6103067 Papermaking belt providing improved drying efficiency for cellulosic fibrous structures
08/15/2000US6103063 Fiber stratification, creping, reverse embossing
08/15/2000US6103062 Method of wet pressing tissue paper
08/15/2000US6103061 Applying bonding material in predetermined pattern; creping; wipes
08/15/2000US6103060 Foaming with ethoxylated alcohol; wet and dry tensile strength; paper towels
08/09/2000EP1025308A1 Paper comprising an embossed pattern, method for producing and cloth for making same
08/09/2000EP1025300A1 Cloth-like base sheet and method for making the same
08/09/2000CN1262714A Method of wet pressing tissue paper with felt layers
08/08/2000US6099781 Applying fluid resinous material to reinforcing structure disposed on recesses of working surface; solidifying to form patterned resinous framework joined to reinforcing structure
08/03/2000DE10002547A1 Papermaking machine based on double sieve conveyors and balanced, constant pressure de-watering, includes additive supply unit with controller varying volumetric flow and pressure
08/02/2000EP1023476A1 Soft, strong hydraulically entangled nonwoven composite material and method for making the same
08/01/2000US6096169 Noncompressive dewatering
08/01/2000US6096168 Drying nascent cellulose web while in contact withh yankee dryer; intersection between rake and relief surfaces defining serrulated engagement
08/01/2000US6096152 Soft eucalyptus fibers sandwiched between softwoods; applying bonding agents and quaternary silicone compound friction reducing agent
07/2000
07/26/2000EP1021620A1 A multi-ply web forming method and apparatus and a multi-ply paper or board product formed hereby
07/26/2000EP1021619A1 Introduction of fiber-free foam into or near a headbox during foam process web making
07/26/2000CN1261416A Apparaturs for generating controlled radiation for curing photosensitive resin
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