| 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) |
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| 08/22/2001 | EP1125021A1 Method of producing a paper having a three-dimensional pattern |
| 08/22/2001 | EP0990069B1 Process and plant for paper and paperboard production starting from waste paper |
| 08/22/2001 | CN1309736A Rolls of tissue sheets having improved properties |
| 08/21/2001 | US6277467 Soft, bulky single-ply tissue having a serpentine configuration and low sidedness and method for its manufacture |
| 08/21/2001 | US6277241 Outer layers of synthetic stable fibers for high tensile strength and abrasion resistance, and middle layer contains hardwood fibers to improve wipe dry properties; the web is bonded and then creped; paper towels, napkins |
| 08/16/2001 | WO2001059210A1 Tissue embossing felt |
| 08/16/2001 | US20010013399 Forming element; inner and outer dewatering belts; stock inlet nip; suction element; adjustable vacuum |
| 08/16/2001 | US20010013389 Method of producing a wetlaid thermobonded web-shaped fibrous material and material produced by the method |
| 08/14/2001 | US6274077 Manufacturing method for a buffer and heat-insulating material made of a foamed cellulose substance |
| 08/14/2001 | US6273996 High-density absorbent structure |
| 08/09/2001 | US20010011584 Mixing different web concentration |
| 08/07/2001 | US6271532 Apparatus for generating controlled radiation for curing photosensitive resin |
| 08/07/2001 | US6270628 Method for detecting contamination and/or damage in a face running through a nip in a paper machine or in a paper finishing machine |
| 08/07/2001 | US6270625 Method for manufacturing colored stripped paper |
| 08/07/2001 | US6270624 Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox |
| 08/02/2001 | US20010010260 Machine and process for producing a tissue web |
| 08/02/2001 | DE10003685A1 Tissue paper web forming zone is a crescent assembly with an inner blanket and a suction/blower system where the blanket/fourdrinier separate and a cleaner clears the fourdrinier which has zones of different permeability |
| 08/02/2001 | DE10003684A1 Maschine sowie Verfahren zur Herstellung einer Tissuebahn Machine and method for producing a tissue web |
| 08/01/2001 | EP1120492A2 Machine and method for manufacturing a tissue web |
| 08/01/2001 | EP1120491A2 Machine and method for manufacturing a tissue web |
| 08/01/2001 | EP1120490A2 Former and method for manufacturing a tissue web |
| 08/01/2001 | CN1306591A Process for removing water from fibrous web using oscillatory flow-reversing impingement gas |
| 08/01/2001 | CN1306122A Method for preparing soft thin-paged paper products |
| 07/25/2001 | EP1117869A1 Paper or paperboard laminate and method to produce such a laminate |
| 07/25/2001 | CN1305551A Papermaking belt having reinforcing piles |
| 07/25/2001 | CN1305550A Apparatus for making structure paper |
| 07/25/2001 | CN1068917C Weaving paper-making one-shaper for high-strength ribbed packing bag paper |
| 07/24/2001 | US6264793 Measuring caliper of paper continuously during papermaking with sensor being arranged adjacent surface of paper; maintaining sensor at position removed from paper surface to measure caliper without contacting surface; conctacting sensor |
| 07/24/2001 | US6264792 Removing water from a formed paper web by pressing, drying pressed paper web; calendering dried web by multi-nip calender, measuring a cross-machine moisture profile or variable relative thereto, and altering moisture of web |
| 07/19/2001 | WO2001051709A1 Paper product having enhanced printing properties and related method of manufacture |
| 07/19/2001 | US20010008180 Cloth-like base sheet and method for making the same |
| 07/12/2001 | US20010007278 Wet creping process and product produced thereby |
| 07/11/2001 | EP1114893A1 Method of manufacturing counterfeit prevention paper |
| 07/11/2001 | CN1303452A Soft tissue having temporary wet strength |
| 07/10/2001 | US6258516 Slatted collimator and process for curing photosensitive resin |
| 07/10/2001 | US6258210 Multi-layered water-decomposable fibrous sheet |
| 07/10/2001 | US6258203 Base webs for printed circuit board production using the foam process and acrylic fibers |
| 07/05/2001 | WO2001048310A1 Decorative wet molding fabric for tissue making |
| 07/05/2001 | DE19548747C2 Pressenpartie Press section |
| 07/04/2001 | EP1112408A1 Paper machine for and method of manufacturing structured soft paper |
| 07/04/2001 | EP1112407A1 Process and apparatus for making papermaking belt using fluid pressure differential |
| 07/03/2001 | US6254725 High bulk paper |
| 06/28/2001 | WO2000075427A3 Absorbent composite |
| 06/28/2001 | US20010004926 Foam process web poduction with foam dilution |
| 06/28/2001 | DE19962708A1 Pressenanordnung Press arrangement |
| 06/28/2001 | DE19962706A1 Pressenpartie Press section |
| 06/27/2001 | EP1111129A2 Calendered multi-ply cellulosic product |
| 06/27/2001 | EP1111127A2 Pressing arrangement |
| 06/27/2001 | EP1111126A2 Press section |
| 06/27/2001 | EP1109970A1 Tissue forming fabrics |
| 06/27/2001 | EP1109969A1 Rolls of tissue sheets having improved properties |
| 06/27/2001 | CN1301323A Process for increasing bulk of fore shortened fibrous web |
| 06/26/2001 | US6251331 Process and apparatus for making papermaking belt using fluid pressure differential |
| 06/21/2001 | WO2001044569A1 Arrangement and method for forming a multilayered paper or paperboard web |
| 06/21/2001 | WO2001044568A1 Simplified through-air drying paper making machine having a twin wire forming section |
| 06/21/2001 | CA2393108A1 Simplified through-air drying paper making machine having a twin wire forming section |
| 06/20/2001 | EP1108086A1 Tissue marking fabric |
| 06/20/2001 | CN1300331A Papermaking belt providing improved drying efficiency for cellulosic fibrous structures |
| 06/20/2001 | CN1300330A Process for the manufacture of paper web, and use of the paper web |
| 06/19/2001 | US6248212 Applying to a portion of first side of paper web having high recycled fiber content a bonding material to penetrate a portion of the web thickness, drying, creping, then repeating the process for the second side of web |
| 06/19/2001 | US6248211 Method for making a throughdried tissue sheet |
| 06/19/2001 | US6248210 Utilizing a very steep pressure drop at and/or following the exit of a nip curve in order to maximize water removal by minimizing rewetting; increases paper machine speed |
| 06/14/2001 | WO2001041622A2 Non-apertured cleaning sheets having non-random macroscopic three-dimensional character |
| 06/14/2001 | CA2555596A1 Non-apertured cleaning sheets having non-random macroscopic three-dimensional character |
| 06/13/2001 | EP1105568A1 Apparatus for making structured paper |
| 06/13/2001 | EP1105567A1 Effective utilization of sap in producing non-woven webs using the foam process |
| 06/13/2001 | EP1105562A1 Process and apparatus for making papermaking belt |
| 06/13/2001 | EP1105273A1 Papermaking belt and process and apparatus for making same |
| 06/13/2001 | EP0874938B1 Paper having improved pinhole characteristics and papermaking belt for making the same |
| 06/07/2001 | WO2001040574A1 Method and device for the production of multilayer paper and related products |
| 06/07/2001 | WO2000001783A3 Aqueous adhesive dispersions and the use thereof in the production of multi-layered paper |
| 06/06/2001 | EP1104821A1 Thick and smooth multi-ply tissue paper |
| 06/06/2001 | CN1298465A Effective utilization of SAP in producing non-woven webs using the foam process |
| 06/06/2001 | CN1298464A Slatted collimator |
| 06/05/2001 | US6241850 Debonding papermaking fibers in aqueous slurry with debonding agent, mechanically treating said debonded papermaking fibers to reduce canadian standard freeness, forming tissue web, drying said tissue web |
| 06/05/2001 | US6241848 Method for processing recycled waste paper for integrated packaging |
| 05/31/2001 | WO2001038640A1 Thick and smooth multi-ply tissue |
| 05/31/2001 | WO2001037970A1 Porous media for dissipating electrical charge |
| 05/31/2001 | CA2391645A1 Thick and smooth multi-ply tissue |
| 05/30/2001 | EP1103656A2 Uncreped throughdried basesheet |
| 05/30/2001 | EP1102896A1 Tissue with strikethrough resistance |
| 05/30/2001 | EP1102892A1 Foam process implementation using fuzzy controllers |
| 05/30/2001 | EP1102891A1 Process for the manufacture of paper web, and use of the paper web |
| 05/30/2001 | CN1297500A Process for making differential density cellulosic structure contg. fluid-latent indigenous polymers |
| 05/29/2001 | US6238518 Using cellulose slurry |
| 05/29/2001 | US6237644 Tissue forming fabrics |
| 05/23/2001 | CN1296538A Extensible paper web and method of forming |
| 05/22/2001 | US6235160 Machine and process for producing a fiber material web |
| 05/15/2001 | US6231723 Papermaking machine for forming tissue employing an air press |
| 05/15/2001 | CA2192316C Paper structure having at least three regions, and apparatus and process for making the same |
| 05/09/2001 | EP1097267A1 Transfer of a cellulosic web between spaced apart transport means using a moving air as a support |
| 05/09/2001 | CN1294646A Embossing belt for paper machine |
| 05/08/2001 | US6228220 Air press method for dewatering a wet web |
| 05/08/2001 | US6228216 Transfer of a cellulosic web between spaced apart transport means using a moving air as a support |
| 05/08/2001 | US6228161 Use of calcium carbonate in an acidic aqueous media |
| 05/03/2001 | DE19951928A1 Web formation station at a multi-layer papermaking/cardboard prodn machine has an initial water extraction zone at a fourdrinier with a structured gap between the stock inlet and the suction box |
| 05/02/2001 | CN1293728A Paper structure having decorative pattern and method for making |
| 05/02/2001 | CN1293556A Fluted composite and related absorbent articles |
| 05/02/2001 | CN1293555A Method for forming fluted composite |
| 04/26/2001 | WO2001029311A1 A method for the manufacture of layered paper or board |