| 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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| 06/07/2005 | US6902650 Method of making a stratified paper |
| 06/02/2005 | WO2005049918A1 A method for treating a fibrous web in the dryer section of a paper/board machine and in a finishing device located thereafter |
| 06/02/2005 | WO2005035258A3 Packaging material with embedded security mechanisms |
| 06/02/2005 | US20050116465 Packaging with embedded security measures |
| 06/01/2005 | EP1536064A1 Method and device for producing fraud-proof paper and fraud-proof paper |
| 05/25/2005 | DE10348842A1 Dewatering press for wet paper, tissue paper or carton has an inner void with an angled turning rod redirecting web |
| 05/25/2005 | CN1203234C Counte and in order multi fourdrinier non-waste water draining water box board corrugated paper machine |
| 05/25/2005 | CN1203233C Counter and in order multi fourdrinier machine for producing multilayer rib packaging paper bag |
| 05/24/2005 | US6896768 Soft bulky multi-ply product and method of making the same |
| 05/24/2005 | CA2363491C Method and apparatus for manufacturing non-woven fabric |
| 05/19/2005 | US20050103455 Method of making a paper web having a high internal void volume of secondary fibers |
| 05/19/2005 | US20050103224 An aqueous curable mixture of polyamic acid with a neutralizing agent and a crosslinking agents; coatings for papermaking, and industrial fabrics and yarns |
| 05/17/2005 | US6893539 To control the pressing pressure cross profile and/or the linear load cross profile resulting over the width of the nip |
| 05/17/2005 | US6893535 Rolled tissue products having high bulk, softness, and firmness |
| 05/12/2005 | US20050100573 Lotioned fibrous web having a short water absorption time |
| 05/12/2005 | US20050098289 measuring instruments comprising surfaces made of conductors, having dielectrics between them, used for measuring the capacitance and/or the change in the capacitance between the conductive material surfaces; finishing apparatus for paper |
| 05/12/2005 | US20050098282 winding fibers made of hardwood or softwood pulps on reels, while controlling hardness of the reel; tissue paper |
| 05/11/2005 | CN1614143A Preparation for asbestos or non-asbestos emulsoid wet board |
| 05/06/2005 | WO2005040494A1 Method of making paper using reformable fabrics |
| 05/06/2005 | WO2005039330A1 Cigarette wrapper with nanoparticle spinel ferrite catalyst and methods of making same |
| 05/04/2005 | EP1315863B1 Patterned papermachine clothing |
| 05/04/2005 | CN1612961A Method and apparatus for foam forming |
| 05/03/2005 | US6887348 Rolled single ply tissue product having high bulk, softness, and firmness |
| 04/28/2005 | WO2005037328A2 Materials useful in making cellulosic acquisition fibers in sheet form |
| 04/28/2005 | US20050090789 Absorbent composite having improved surface dryness |
| 04/28/2005 | US20050087316 Pattern is sewed into carrier layer joined to a substrate to form felt; basesheet is pressed into felt, raised pattern displaces fibers; drying; bathroom tissue |
| 04/28/2005 | US20050087203 Cigarette with the amount of sidestream smoke reduced |
| 04/28/2005 | US20050086834 Device for drying a paper web |
| 04/28/2005 | CA2539500A1 Materials useful in making cellulosic acquisition fibers in sheet form |
| 04/26/2005 | US6884492 Roll of tissue paper sheets, and associated manufacturing method |
| 04/21/2005 | WO2005035869A1 System and process for throughdrying tissue products |
| 04/21/2005 | WO2005035867A1 Multilayer papermaker’s fabric having pocket areas defined by a plane difference between at least two top layer weft yarns |
| 04/21/2005 | WO2005035258A2 Packaging material with embedded security mechanisms |
| 04/14/2005 | WO2005032320A2 High bulk strong absorbent single-ply tissue-towel paper product |
| 04/14/2005 | US20050079361 Materials useful in making cellulosic acquisition fibers in sheet form |
| 04/14/2005 | US20050076929 Materials, equipment and methods for manufacturing cigarettes |
| 04/13/2005 | EP1183421B1 Papermaking belt |
| 04/12/2005 | US6878238 Non-woven through air dryer and transfer fabrics for tissue making |
| 04/12/2005 | CA2303963C Low wet pressure drop limiting orifice drying medium and process of making paper therewith |
| 04/12/2005 | CA2301091C Fibrous structure and process for making the same |
| 04/12/2005 | CA2290494C Cellulosic web, method and apparatus for making the same using papermaking belt having angled cross-sectional structure, and method of making the belt |
| 04/12/2005 | CA2272811C Embossed fabrics and method of making the same |
| 04/12/2005 | CA2271640C Improved drying for patterned paper webs |
| 04/07/2005 | WO2005031065A1 Machine for the manufacture of a fiber material web |
| 04/07/2005 | US20050072543 Reduced energy costs; utilizing pressurized transfer roll |
| 04/07/2005 | US20050072541 Sizing method for board |
| 04/05/2005 | US6875315 Non-woven through air dryer and transfer fabrics for tissue making |
| 03/31/2005 | WO2005028747A1 Method for making a layered paper or board web |
| 03/31/2005 | US20050067126 High bulk strong absorbent single-ply tissue-towel paper product |
| 03/31/2005 | US20050067125 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 |
| 03/31/2005 | US20050067039 Textured surface of a tissue forming fabric to generate bulk, cross directional tensile, absorbency, and softness in a sheet of paper |
| 03/30/2005 | EP1518960A1 Machine for the manufacture of a fiber material web |
| 03/30/2005 | EP1518020A1 Method for making tissue and towel products containing crosslinked cellulosic fibers |
| 03/29/2005 | US6872311 Nanofiber filter media |
| 03/29/2005 | CA2053964C Wet-formed absorbent composite |
| 03/24/2005 | WO2004109011A3 Method and device for producing a web of tissue |
| 03/23/2005 | CN1599817A Entangled fabrics |
| 03/22/2005 | CA2293548C Method of making paper web using flexible sheet of material |
| 03/17/2005 | DE102004039913A1 High speed process and assembly to make non-coated paper for magazine print and de-watered in production by gap-former |
| 03/15/2005 | US6865822 Drying system for producing dried singulated cellulose pulp fibers |
| 03/09/2005 | CN1592806A Method of forming a fibrous web and machine therefor |
| 03/09/2005 | CN1590644A Device for drying a paper web |
| 03/08/2005 | US6863777 Papermaking machine for forming tissue employing an air press |
| 03/03/2005 | US20050045297 Producing cigarette paper having banded regions; controlling burn rate |
| 03/02/2005 | EP1510623A1 Apparatus for drying a paper web |
| 03/02/2005 | EP1341963B1 Method for modifying an uncreped throughdried tissue sheet |
| 03/02/2005 | EP1194638B1 Drying section |
| 03/01/2005 | US6860970 Patterned paper machine clothing |
| 03/01/2005 | US6860968 Tissue impulse drying |
| 02/26/2005 | CA2476063A1 Device for drying a paper web |
| 02/24/2005 | US20050039874 Sheet forming device and method for sheet forming |
| 02/24/2005 | US20050039870 Method and apparatus for foam forming |
| 02/22/2005 | US6858273 Porous absorbent and ink jet recording apparatus |
| 02/17/2005 | WO2005013873A1 Forming wire for airland manufacturing process and products made therefrom |
| 02/17/2005 | US20050034831 Uniform paper; air pulsation |
| 02/17/2005 | US20050034827 Supplying fibrous suspension through head box; separation fibers from water using blades |
| 02/15/2005 | US6855229 Softening active ingredient comprises a quaternary ammonium compound |
| 02/15/2005 | US6855228 The fibers that form the middle layer are oriented randomly as a result of creping and produce a further increase in volume when the multilayer product is dried. |
| 02/15/2005 | US6855227 Paper machine and method of dewatering a fiber web using displacement pressing and through air drying |
| 02/10/2005 | US20050028956 Multilayer; disposable products; coating wire with aqueous solution containing fibers; withdrawal; drying |
| 02/09/2005 | EP1505208A2 Method for making tissue product containing carboxylated cellulosic fibers |
| 02/08/2005 | CA2259408C Method of making wet pressed tissue paper with felts having selected permeabilities |
| 02/08/2005 | CA2177923C Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox |
| 02/08/2005 | CA2110253C Non-creped web and method of making same |
| 02/05/2005 | CA2475477A1 Method for making tissue product containing carboxylated cellulosic fibers |
| 02/03/2005 | US20050022954 Wetlaying or foamforming a fiber dispersion to form a fibrous web containing at least 30%, pulp fibres and at least 20% man-made fibres or filaments and hydroentangling on a moulded, thermoplastic close-meshed screen having cross-dimensional apertures of 0.2-4 mm spaced 0.5-2 mm apart |
| 02/03/2005 | US20050022415 System for making dried singulated crosslinked cellulose pulp fibers |
| 02/03/2005 | DE10326304A1 Verfahren und Vorrichtung zur Herstellung einer Tissuebahn Method and apparatus for producing a tissue web |
| 02/02/2005 | EP1501981A1 Method for the production of a web of tissue material |
| 02/02/2005 | EP1501980A2 Improvements in fibrous sheets |
| 02/01/2005 | US6849157 Bulk density of 10-20 cc per gram, an MD Max of 5-6 and a machine direction stretch of 10-30 percent. |
| 01/26/2005 | EP1030945B1 Method for producing calendered paper |
| 01/25/2005 | US6846383 Wiping products made according to a low temperature delamination process |
| 01/25/2005 | US6846382 Patterned paper for tea bags; impacting using knuckled wire |
| 01/25/2005 | CA2339158C Papermaking belt and process and apparatus for making same |
| 01/20/2005 | WO2004044311A8 Method of making a stratified paper |
| 01/19/2005 | EP1497489A1 Hydraulically entangled nonwoven material and method for making it |
| 01/19/2005 | CN1566523A Bamboo paper and its making method |
| 01/19/2005 | CN1185386C Method for preparing kraft cardboard paper |
| 01/13/2005 | WO2005003458A1 Security paper and method for the production thereof |