| 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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| 10/18/2006 | CN1279997C Nanofiber filter media |
| 10/11/2006 | EP1709245A1 Rolled paper product having high bulk and softness |
| 10/11/2006 | EP1709244A1 Splittable cloth like tissue webs |
| 10/11/2006 | EP1709243A1 Apparatus for and process of material web formation on a structured fabric in a paper machine |
| 10/11/2006 | EP1709242A2 Advanced dewatering system |
| 10/11/2006 | EP1709239A2 A dewatering apparatus in a paper machine |
| 10/11/2006 | CN1844571A Method for manufacturing optical lens wiping paper |
| 10/11/2006 | CN1279241C Method of forming a fibrous web and machine therefor |
| 10/10/2006 | US7118647 Process for producing a fibrous structure having increased surface area |
| 10/10/2006 | CA2307991C Method for manufacturing a paper or board web and a paper or board machine |
| 10/05/2006 | WO2006102920A1 Paper machine, especially a tissue paper machine |
| 10/05/2006 | DE102005015782A1 Process to manufacture a web of multi-functional paper by exposure to an integral array of gas and/or fluid injection jets |
| 10/04/2006 | EP1707671A1 Method for producing fraud-proof value paper and value paper produced by said method |
| 10/03/2006 | US7115188 Measuring fluid flow, electroconductivity; quantitative analysis |
| 10/03/2006 | US7114529 Warp and weft yarns interwoven according to a predetermined pattern; interlaced to form diagonal apertures; conveying paper sheets |
| 10/03/2006 | CA2328322C Slatted collimator |
| 10/03/2006 | CA2103342C Soft tissue |
| 09/28/2006 | WO2006100607A2 Method and apparatus for applying a material to a wide high-speed web |
| 09/27/2006 | EP1704279A1 Process for making throughdried tissue by profiling exhaust gas recovery |
| 09/27/2006 | EP1144530B1 Aqueous adhesive dispersions and the use thereof in the production of multi-layered paper |
| 09/26/2006 | US7112259 Cellulosic pulp fiber exterior layers; high temperature fiber and polymeric binder interior layer; transformers |
| 09/26/2006 | US7112258 Method and apparatus for making a tissue paper with improved tactile qualities while improving the reel-up process for a high bulk web |
| 09/20/2006 | EP1703017A1 Creped paper product and method for manufacturing |
| 09/20/2006 | CN1834342A Meta aramid fibre paper and prepn. process |
| 09/13/2006 | EP1699977A1 Tissue products having substantially equal machine direction and cross-machine direction mechanical properties |
| 09/07/2006 | DE19748708B9 Verfahren und Vorrichtung zur Aufwärmung einer Faserstoffbahn Method and device for heating of a fibrous web |
| 09/06/2006 | EP1697591A1 A method of forming an absorbent body |
| 09/06/2006 | EP1697026A2 Device and methodology for improved mixing of liquids and solids |
| 09/06/2006 | CN1827914A Method for making telescopic paper film |
| 09/05/2006 | US7101461 Providing forming fabric; depositing paper slurry upon forming fabric to form wet web; transmitting light from light source upon; reflecting light from wet web to form pattern of reflected light; forming image corresponding to pattern |
| 09/05/2006 | US7101460 Soft paper product including beneficial agents |
| 09/05/2006 | CA2207971C Three-layer headbox |
| 08/30/2006 | EP1540077B1 Measuring arrangement in a shortened dry end of a tissue machine |
| 08/30/2006 | CN1824889A Environmental protection ventilation paper and preparing process thereof |
| 08/24/2006 | WO2006007517A3 Low compaction, pneumatic dewatering process for producing absorbent sheet |
| 08/24/2006 | US20060185804 Multilayer toilet paper |
| 08/23/2006 | EP1392916B1 Method for the manufacture of paper or board |
| 08/22/2006 | US7094320 Multi-region paper structures having a transition region interconnecting relatively thinner regions disposed at different elevations, and apparatus and process for making the same |
| 08/22/2006 | CA2134492C Stock feed system for a multi-layer headbox and method in the operation of a multi-layer headbox |
| 08/17/2006 | WO2005037328A3 Materials useful in making cellulosic acquisition fibers in sheet form |
| 08/17/2006 | US20060180287 Joining cellulose and synthetic fibers; forming pattern; softness and wet strength; papermaking |
| 08/16/2006 | EP1690982A1 Process for manufacturing a patterned fabric, apparatus for carrying out the process and patterned fabric |
| 08/16/2006 | EP1690981A1 Method for creating a topographical pattern on or in a papermaking fabric |
| 08/16/2006 | CN1818209A Medicinal and biochemical mulch film paper |
| 08/10/2006 | US20060175030 Joining synthetic fiber and cellulose; forming pattern; heating |
| 08/03/2006 | WO2006081199A2 System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agents |
| 08/03/2006 | DE112004001766T5 Verfahren zur Herstellung einer schichtförmigen Papier- oder Kartonbahn A method of manufacturing a layered paper or board web |
| 08/03/2006 | CA2595813A1 System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agents |
| 08/01/2006 | CA2374671C Soft tissue product exhibiting improved lint resistance and process for making |
| 08/01/2006 | CA2342347C Process and apparatus for making papermaking belt using fluid pressure differential |
| 08/01/2006 | CA2329806C Process for increasing bulk of foreshortened fibrous web |
| 08/01/2006 | CA2300902C Paper structures having different basis weights and densities |
| 07/27/2006 | WO2006076977A2 System and method for producing a fiber web |
| 07/27/2006 | US20060162887 System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agents |
| 07/27/2006 | DE102005003486A1 Plant for producing melt-blown, non-woven filter, e.g. for filtering air, with the filaments and/or non-woven coated with nano-scale inorganic or organic polymer to improve filtration performance |
| 07/26/2006 | EP1266087B1 Arrangement and method for forming a multilayered paper or paperboard web |
| 07/26/2006 | CN1266335C Papermaking silk screen for producing two-stage watermarks and method for producing the same |
| 07/25/2006 | CA2344538C High caliper paper and papermaking belt for producing the same |
| 07/25/2006 | CA2321074C Apparatus and process for making structured paper and structured paper produced thereby |
| 07/20/2006 | US20060157210 Method of making tissue sheets with textured woven fabrics having highlighted design elements |
| 07/18/2006 | US7077932 Method of making sheet electrode for electric double layer capacitor and roller rolling machine suitable for use therein |
| 07/13/2006 | US20060151136 Molded sheet |
| 07/12/2006 | CN1800490A Preparation method of thermostable paper cushion for protecting stainless steel |
| 07/12/2006 | CN1800489A Preparation method of paper cushion for protecting stainless steel |
| 07/11/2006 | CA2362191C Foam process web production with foam dilution |
| 07/06/2006 | WO2006071287A1 Multiple ply tissue products having enhanced interply liquid capacity |
| 07/05/2006 | EP1676955A1 Paperboard comprising crosslinked cellulosic fibres |
| 07/05/2006 | EP1676954A1 Process for making a paperboard comprising crosslinked cellulosic fibers |
| 07/05/2006 | EP1676953A1 Process for using a high consistency pulp containing crosslinked cellulosic fibers |
| 07/05/2006 | EP1675556A2 Materials useful in making cellulosic acquisition fibers in sheet form |
| 07/05/2006 | EP1404916A4 Multilayer through-air dryer fabric |
| 07/04/2006 | US7070678 Paper webs having a watermark pattern |
| 06/29/2006 | WO2006068678A1 Method and system for producing wet-pressed, molded tissue products |
| 06/29/2006 | US20060137840 Textured tissue sheets having highlighted design elements |
| 06/29/2006 | CA2586764A1 Method and system for producing wet-pressed, molded tissue products |
| 06/28/2006 | CN1793510A Immersion crepe paper and production method thereof |
| 06/28/2006 | CN1793508A Process for preparing electrolytic capacitor paper |
| 06/28/2006 | CN1261295C Wet-felted and thermally bonded porous structures |
| 06/27/2006 | US7067038 Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers |
| 06/27/2006 | CA2224429C Wire part and process for forming a multi-ply fiber web |
| 06/22/2006 | WO2006065777A1 Papermachine clothing having reduced void spaces |
| 06/22/2006 | US20060130990 Reactive silicone emulsions |
| 06/22/2006 | US20060130988 multiply bath tissue paper; high liquid absorbency; 3-dimensional topography including raised areas and depressed areas molded into the web; significant amount of void space in between the plies that enhances the ability of the tissue product to absorb and retain liquids, such as water |
| 06/21/2006 | EP1670987A1 Multilayer papermaker's fabric having pocket areas defined by a plane difference between at least two top layer weft yarns |
| 06/21/2006 | EP1383690B1 A packaging unit for protecting electronic components from electrostatic discharge, paper for a packing unit and a method of manufacturing said paper |
| 06/20/2006 | CA2247533C Process for preparing a paper web |
| 06/20/2006 | CA2215990C Method for producing yieldable paper and plant for implementing the method |
| 06/15/2006 | WO2006061456A1 Method for the manufacture of fluting or test liner |
| 06/15/2006 | US20060124262 Board product and method for making the same |
| 06/15/2006 | US20060124261 Paper towels, sanitary tissues, facial tissues, napkins, wipers; absorbers; softness, tensile strength; deflecting at least a portion of the embryonic web, predrying, pressing the bond material penetrated web, drying; has network (or open grid) region and domes. |
| 06/14/2006 | EP1668183A2 High bulk strong absorbent single-ply tissue-towel paper product |
| 06/14/2006 | EP1147259B1 Compressed absorbent fibrous structures |
| 06/14/2006 | CN1786338A Corrugated board with low heavy metal and its production technology |
| 06/13/2006 | US7060639 Non-woven inorganic fiber mat |
| 06/08/2006 | WO2006058961A1 Method and apparatus for treating a fibre web |
| 06/07/2006 | EP1664425A1 Method of making paper using reformable fabrics |
| 06/07/2006 | EP1664423A1 System and process for throughdrying tissue products |
| 06/07/2006 | CN1782221A Pulping paper-making method using hybrid chinese pennisetum as raw material |
| 06/06/2006 | CA2140734C Method and device for quality improvement in multilayer and multiply papers |
| 06/03/2006 | CA2528206A1 An embossing system and product made thereby with both perforate bosses in the cross machine direction and a macro pattern |