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)
11/2003
11/27/2003WO2003097933A1 Embossed tissue having loosened surface fibers and method for its production
11/27/2003WO2002068743A8 Method and apparatus for foam casting using three-dimensional molds
11/26/2003EP1365068A1 Embossed tissue having loosened surface fibers and method for its production
11/26/2003EP1365067A1 Forming section
11/20/2003WO2003095188A2 Improvements in fibrous sheets
11/20/2003US20030213574 Placing base web between first moving conveyor and second moving conveyor, conveyors are then wrapped around shear inducing roll which creates shear forces that act upon base web to disrupt web and increase softness
11/20/2003US20030213108 Wetlaid/foam cushions; improved wet strength, absorptive capacity, softness, and drapability
11/19/2003EP1362952A1 Forming section
11/19/2003EP0925402B1 Under felt inclined flat former to produce multilayer or monolayer sheet of paper
11/18/2003US6649026 Paper making machine fabric
11/18/2003US6649025 Multiple ply paper wiping product having a soft side and a textured side
11/13/2003WO2003093555A1 Non-woven fiber webs with nylon binder
11/13/2003WO2003054497A3 Apparatus and method to measure tension in a moving web
11/13/2003WO2002061191A8 Fibrous structure having increased surface area and process for making same
11/12/2003EP1361308A1 Embossed tissue having loosened surface fibers and method for its production
11/12/2003EP1105567B1 Effective utilization of sap in producing non-woven webs using the foam process
11/06/2003WO2003091500A1 Method for making tissue and towel products containing crosslinked cellulosic fibers
11/06/2003WO2003091499A1 Method for production of a tissue web
11/06/2003CA2713601A1 Method for the production of a web of tissue material
11/05/2003EP1358387A2 Crosslinked cellulosic product formed by extrusion process
11/05/2003EP0870090B1 Absorbent paper products
10/2003
10/30/2003US20030203195 Tissue and towel products containing crosslinked cellulosic fibers
10/30/2003US20030201083 Crosslinked cellulose using suction press rolls; creping; drying
10/30/2003US20030201082 Non-woven fiber webs with nylon binder
10/30/2003US20030201081 Positioning creping web between conveyors; printing pattern; tissue paper
10/29/2003EP1356923A1 Creped towel and tissue products including lignin-rich, high coarseness, tubular fibers and method of making same
10/29/2003EP0923660B1 Method for applying a resin to a substrate for use in papermaking
10/29/2003CN1452674A Patterned papermachine clothing
10/23/2003WO2003087474A1 High temperature paper
10/23/2003WO2003087469A1 Process and apparatus for making a sheet of refractory fibers using a foamed medium
10/23/2003WO2003086599A1 Process and apparatus for making sheet of fibers using a foamed medium
10/23/2003US20030196772 Absorbent cellulosic sheet
10/23/2003CA2481840A1 High temperature paper
10/21/2003US6635134 Method of producing a spray bonded multi-ply tissue product
10/16/2003WO2003085192A2 Web smoothness improvement process
10/16/2003US20030193836 Process and apparatus for making sheet of fibers using a foamed medium
10/16/2003US20030192663 High temperature paper
10/16/2003US20030192661 Using centrifugal pumps in the foam process of producing non-woven webs
10/16/2003US20030192659 Dried singulated crosslinked cellulose pulp fibers
10/16/2003CA2481067A1 Web smoothness improvement process
10/15/2003CN2579931Y Paper makinbg machine for plate paper, corrugated paper and rib sandwiched paper of submerged round net without exhaust waste
10/15/2003CN1124380C Process for making smooth uncreped tissue paper containing fine particulate fillers
10/15/2003CN1124095C Use of an air permeable paper sheet as support element for a layer of fabrics
10/14/2003CA2205649C Soft and creped tissue paper
10/09/2003WO2003083197A1 Hydraulically entangled nonwoven material and method for making it
10/09/2003US20030188843 Papermaking machine for forming tissue employing an air press
10/09/2003US20030188838 Process for producing dried singulated crosslinked cellulose pulp fibers
10/09/2003US20030188449 System for making dried singulated crosslinked cellulose pulp fibers
10/07/2003US6630054 Methods for forming a fluted composite
09/2003
09/30/2003US6627042 Process for the formation of a multi-ply and/or multilayer fiber web
09/25/2003US20030177909 Nanofiber filter media
09/23/2003US6623576 Continuous manufacture of superabsorbent/ion exchange sheet material
09/23/2003CA2139933C Cellulosic fibrous structures having discrete regions with radially oriented fibers therein, apparatus therefor, and process of making
09/17/2003EP1344511A2 Dual-zoned absorbent webs
09/17/2003EP1343937A1 Device for producing an extensible paper having a three-dimensional pattern
09/17/2003EP1343936A1 Method for producing an extensible paper having a three-dimensional pattern
09/17/2003CN2573539Y Multi-circular-mesh box board corrugated paper making machine without discharging of sewage
09/17/2003CN1121534C Textured impermeable papermaking belt, process of making and process of making therewith
09/11/2003US20030168194 Embossed fabrics and method of making the same
09/11/2003US20030168193 Machine for the production of a tissue web
09/11/2003US20030168191 For producing packaging products
09/10/2003EP1342838A1 Machine for manufacturing a tissue web
09/10/2003EP1341963A2 Method for calendering an uncreped throughdried tissue sheet
09/10/2003EP1064423B1 Apparatus and process for making structured paper
09/09/2003US6616811 Machine for the manufacture of a multi-layer fibrous web
09/09/2003US6616802 Forming a non-woven fibrous web of refractory fibers by agitating the fibers in a foamed medium, and passing the foam furnish onto a screen and defoaming the furnish.
09/03/2003EP1339915A2 Three-dimensional tissue and methods for making the same
09/03/2003EP1339365A2 Improved deflection members for tissue production
09/03/2003CN1440480A Method for producing thin tissue paper by improved traditional wet press
09/02/2003US6613194 Papermaking machine for forming tissue employing an air press
09/02/2003US6613193 Method for forming a nested rolled paper product
08/2003
08/28/2003WO2003071031A1 Wide wale tissue sheets having reduced amount of pinholes and method of making same
08/27/2003EP1337705A2 Method for the manufacture of paper, in particular of coated fine paper, and a paper machine line in particular for the manufacture of coated fine paper
08/27/2003EP1133598B1 Method of producing a paper having a three-dimensional pattern and paper produced by the method
08/27/2003EP1015686B1 Paper having peninsular segments and papermaking clothing therefor
08/26/2003US6610619 Patterned felts for bulk and visual aesthetic development of a tissue basesheet
08/26/2003US6610173 Three-dimensional tissue and methods for making the same
08/21/2003WO2003069038A1 Hydroentangled microfibre material and method for its manufacture
08/21/2003US20030157300 Wide wale tissue sheets and method of making same
08/21/2003US20030155071 Aqueous adhesive dispersions and the use thereof in the production of multi-layered paper
08/20/2003EP1092060B1 Process for removing water from fibrous web using oscillatory flow-reversing impingement gas
08/20/2003EP0983399B1 Apparatus for generating controlled radiation for curing photosensitive resin
08/20/2003CN1118595C Low density resilient webs and producing method thereof
08/19/2003US6607638 Process for increasing the softness of base webs and products made therefrom
08/19/2003US6607635 Process for increasing the softness of base webs and products made therefrom
08/13/2003CN1117903C Soft treated uncreped throughdried tissue
08/13/2003CN1117902C Method for making paper web having both bulk and smoothness
08/07/2003WO2003064767A1 Process for manufacturing paper
08/07/2003WO2003064006A1 Nanofiber filter media
08/07/2003US20030145970 Patterned paper machine clothing
08/07/2003CA2473638A1 Process for manufacturing paper
08/06/2003EP1332258A2 Method and apparatus for forming a rolled paper product
08/06/2003EP1075567B1 Paper machine for and method of manufacturing soft paper
08/06/2003EP0774541B1 Inclined planar former for producing paper sheet under the felt for the production of multilayer or single-layer paper
08/06/2003CN1117190C Paper web having thinner continuous network region and discrete thinner regions in plane of continuous network region
08/06/2003CN1116974C Papermaking belt and process and apparatus for making same
07/2003
07/31/2003US20030141403 Reel shaft and reel-up for reeling a paper web
07/31/2003US20030141028 Supplying cellulose to jet drier; absorbers
07/31/2003US20030140519 Drying system for producing dried singulated cellulose pulp fibers
07/30/2003CN1116477C Using centrifugal pump in foam process of producing non-woven webs
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