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)
10/1999
10/06/1999EP0801697B1 Paper structure having at least three regions, and apparatus and process for making the same
10/06/1999CN1231009A Multilayered paper
10/05/1999US5962860 Apparatus for generating controlled radiation for curing photosensitive resin
10/05/1999US5961432 Forgery preventive sheet and method of manufacturing same
09/1999
09/30/1999WO1999049132A1 Paper machine for and method of manufacturing soft paper
09/30/1999WO1999049131A1 Embossing belt for a paper machine
09/30/1999DE19905543A1 Regelungssystem für einen Mehrschichtstoffauflauf Control system for a multi-layer headbox
09/29/1999EP0944375A1 Unitary absorbent layer
09/28/1999US5958187 Biodegradable tissue paper
09/28/1999US5958186 Nonwoven material containing a mixture of pulp fibres and long hydrophillic plant fibres and a method of producing the nonwoven material
09/27/1999CA2264348A1 Improved process to make a wet-laid absorbent structure
09/23/1999WO1999047749A1 Apparatus and process for making structured paper and structured paper produced thereby
09/23/1999WO1999047095A1 Fluted composite and related absorbent articles
09/23/1999WO1999047094A1 Methods for forming a fluted composite
09/23/1999CA2324018A1 Fluted composite and related absorbent articles
09/23/1999CA2323998A1 Methods for forming a fluted composite
09/22/1999EP0943025A1 Air-laid unitary absorbent layer
09/22/1999CN1229448A Chemically enhanced multi-density paper structure and method for making same
09/15/1999EP0941385A1 Method of making sanitary paper products from recycled newspapers
09/07/1999US5948210 Papermaking air drying belt
09/07/1999CA2191309C Multiple layer papermaking belt providing improved fiber support for cellulosic fibrous structures, and cellulosic fibrous structures produced thereby
09/02/1999WO1999044015A1 Method and apparatus for measuring caliper of paper
09/02/1999CA2322172A1 Method and apparatus for measuring caliper of paper
09/01/1999EP0938612A1 Paper web having both bulk and smoothness
09/01/1999EP0938611A1 Method for making paper web having both bulk and smoothness
09/01/1999EP0938610A1 Method of drying a paper web having both bulk and smoothness
09/01/1999EP0938609A1 Paper web having a relatively thinner continuous network region and discrete relatively thicker regions in the plane of the continuous network region
09/01/1999EP0938608A1 Improved drying for patterned paper webs
09/01/1999EP0938601A1 Method of manufacturing a nonwoven material
08/1999
08/26/1999WO1999032722B1 Paper sheet with increased cross machine direction stretchability
08/24/1999US5942322 Reduced surface energy limiting orifice drying medium process of making and process of making paper therewith
08/24/1999US5942085 Process for producing creped paper products
08/19/1999WO1999040809A1 Use of an air permeable paper sheet as support element for a layer of fabrics
08/19/1999CA2318384A1 Use of an air permeable paper sheet as support element for a layer of fabrics
08/18/1999CN1226300A Method of making wet pressed tissue paper
08/18/1999CN1226299A Method of making wet pressed tissue paper with felts having selected permeabilities
08/17/1999US5938893 Fibrous structure and process for making same
08/12/1999WO1999040256A1 Application of a layer of admixture in the web former unit of a board machine
08/12/1999CA2320199A1 Application of a layer of admixture in the web former unit of a board machine
08/11/1999EP0934443A1 Papermakers impression fabric
08/11/1999EP0662171B1 Paper making
08/11/1999CN1225404A Method for producing synthetic paper
08/10/1999US5935382 Core is formed by a high consistency stock supplied to the fourdrinier wire carrying the back layer from a headbox for high consistency stock; dewatering occurs between tables having spaced slats between; improved properties
08/10/1999US5935381 Differential density cellulosic structure and process for making same
08/05/1999WO1999039050A1 Paper structures having a decorative pattern and method for making
08/05/1999CA2319795A1 Paper structures having a decorative pattern and method for making
08/03/1999US5932068 Soft tissue
07/1999
07/28/1999CN1224475A Method and apparatus for making soft tissue
07/27/1999US5928472 Paper web and process for making the same
07/22/1999WO1999036620A1 Paper having a three-dimensional pattern
07/22/1999WO1999036618A1 Moisture barrier paper and process for making the same
07/22/1999WO1999036617A1 Paper having a three-dimensional pattern
07/21/1999EP0929718A1 Multilayered paper
07/21/1999EP0774019B1 Method for finishing a dry-laid web and web finished thereby
07/21/1999CN1223703A High absorbance/low reflectance felts with pattern layer
07/21/1999CN1044267C Apparatus and method for making cellulosic fibrous structures
07/20/1999US5925217 System for making absorbent paper products
07/20/1999CA2192320C Multi-region paper structures and apparatus and process for making the same
07/14/1999EP0928351A1 A process for making smooth uncreped tissue paper containing fine particulate fillers
07/14/1999CN1222597A Non-woven cloth and its making method
07/08/1999WO1999034056A1 Through-air-dried post bonded creped fibrous web
07/08/1999WO1999034055A1 Method of producing a paper having a three-dimensional pattern
07/01/1999WO1999032722A1 Paper sheet with increased cross machine direction stretchability
07/01/1999WO1999032720A1 Creping aid and process for producing creped paper
07/01/1999WO1999032716A1 Process and apparatus for making foreshortened cellulosic structure
06/1999
06/30/1999EP0926296A2 Machine for making a paper web, in particular a tissue web
06/30/1999EP0926288A1 Nonwoven fabric and method for making same
06/30/1999EP0925404A1 Process for producing high-bulk tissue webs using nonwoven substrates
06/30/1999EP0925403A1 Method for making high bulk wet-pressed tissue
06/30/1999EP0925402A1 Under felt inclined flat former to produce multilayer or monolayer sheet of paper
06/30/1999EP0788569B1 Nonwoven material containing a mixture of pulp fibres and long hydrophilic plant fibres and a method of producing the nonwoven material
06/30/1999CA2255217A1 Method and apparatus for making a softer, more absorbent no press, no crepe towel
06/29/1999US5916417 Method of making multi-ply paperboard sheet having layers of different fiber properties
06/29/1999CA2178630C An apparatus for making tissue
06/24/1999WO1999031319A1 Textured impermeable papermaking belt, process of making, and process of making paper therewith
06/24/1999WO1999031318A1 Paper machine, paper machine belt for and method of manufacturing textured soft paper
06/23/1999EP0923660A2 Method for applying a resin to a substrate for use in papermaking
06/23/1999CN1220711A Tissue paper containing chemically softened coarse cellulose fibers
06/15/1999US5912072 Papermaking
06/09/1999EP0742858B1 Method for manufacturing paper or a non-woven web in a foam medium using a non-ionic surfactant
06/01/1999US5908533 Biaxially undulatory tissue and creping process using undulatory blade
06/01/1999CA2142805C Method of making soft tissue products
05/1999
05/27/1999WO1999025924A1 Liquid absorbent base web
05/27/1999WO1999025922A1 Method for producing calendered paper
05/26/1999EP0740765A4 Capillary dewatering method and apparatus
05/25/1999US5906713 Method of preparing biodegradable, water-resistant, and molded paper board
05/25/1999US5906710 Tissue paper having relatively large discrete low density domes, used as bath tissue, facial tissue, paper towel and table napkins
05/20/1999WO1999024661A1 A process for improving the drainage of cellulosic pulps
05/19/1999CN1217036A Improved system for making absorbent paper products
05/18/1999US5904971 Short fibers and long fibers oriented in z direction; increased peel strength
05/18/1999US5904812 Calendered and embossed tissue products
05/18/1999US5904811 Wet pressed paper web and method of making the same
05/18/1999US5904809 Producing non-woven web of fibrous material, such as synthetic or cellulose fibers
05/14/1999WO1999023303A1 Method for making soft tissue
05/14/1999WO1999023302A1 Method for making low-density tissue with reduced energy input
05/14/1999WO1999023301A1 Air press for dewatering a wet web
05/14/1999WO1999023300A1 Method for making tissue sheets on a modified conventional wet-pressed machine
05/14/1999WO1999023299A1 Low density resilient webs and methods of making such webs
05/14/1999WO1999023298A1 Method of producing low density resilient webs
05/14/1999WO1999023290A1 Cloth-like base sheet and method for making the same
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