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)
07/2003
07/24/2003US20030136531 Softness, absorption; wet pressing cellulose web
07/24/2003US20030136530 High density; softness
07/24/2003US20030136529 Absorbent tissue products having visually discernable background texture
07/23/2003EP1328683A1 Manufacture of paper and paperboard
07/23/2003EP1328675A2 Fibrous structure having increased surface area and process for making same
07/23/2003EP1131486B1 Process for making soft tissue paper
07/23/2003CN1431364A Method for preparing kraft cardboard paper
07/23/2003CN1115440C Paper making conveyer belt with polyresin coating and its mfg. method
07/22/2003US6596127 Method of producing a paper having a three-dimensional pattern
07/17/2003WO2003057989A1 Multiple ply paper wiping product having a soft side and a textured side
07/17/2003WO2003057982A1 Apparatus and process for throughair drying of a paper web
07/17/2003WO2003057965A1 Textured airlaid materials
07/17/2003US20030131959 Notches are configured to increase the caliper of the cellulosic web when the creping blade crepes the cellulosic web from an outer surface of the rotatable cylinder.
07/15/2003US6592715 Device for the production of a multi-layer fiber stock web
07/15/2003US6592714 Paper-making-machine fabric and tissue paper produced therewith
07/10/2003US20030127203 Use of fractionated fiber furnishes in the manufacture of tissue products, and products produced thereby
07/09/2003CN1429147A Process for increasing softness of base webs and products made therefrom
07/09/2003CN1113989C Cellulosic fibre forming process
07/08/2003US6589387 Immediate improvement of dewatering on paper machine; does not negatively affect web formation
07/03/2003WO2003054497A2 Apparatus and method to measure tension in a moving web
07/03/2003WO2003054293A1 Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding
07/03/2003WO2003054272A1 Entangled fabrics
07/03/2003US20030121629 Use of fractionated fiber furnishes in the manufacture of tissue products, and products produced thereby
07/03/2003US20030121628 Multiple ply paper wiping product having a soft side and a textured side
07/03/2003US20030121627 Applying latex onto a multilayer web
07/03/2003US20030121626 Using suction roll; press nip; drying cylinder
07/03/2003US20030121323 Apparatus to measure tension in a moving web and to control properties of the web
07/02/2003EP0963489B1 Porous web material
07/02/2003EP0946821B1 Process for making a disposable absorbent product and disposable absorbent product made thereby
07/02/2003CN1427118A Paper with byland shaped portion and papermaking equipment thereof
07/01/2003US6585861 Device for producing an extensible paper having a three-dimensional pattern
07/01/2003US6585856 Method for controlling degree of molding in through-dried tissue products
07/01/2003US6585855 Paper product having improved fuzz-on-edge property
06/2003
06/26/2003WO2003052204A1 Sizing method for board
06/26/2003US20030118776 Entangled fabrics
06/26/2003US20030116292 Multi-layer paper web and a method of forming it
06/26/2003US20030115946 Method to measure tension in a moving web and to control properties of the web
06/26/2003US20030115773 Apparatus and process for throughair drying of a paper web
06/25/2003EP1321570A2 A multi-layer paper web and a method of forming it
06/25/2003CN1112476C Paper structure having at least three regions including decorative indicia comprising low basis weight region
06/24/2003US6582556 Security paper and methods for production thereof
06/21/2003CA2749070A1 An apparatus and method for degrading a web in the machine direction while preserving cross-machine direction strength
06/19/2003WO2003050350A1 Process for increasing the softness of base webs and produts made therefrom
06/19/2003US20030113457 Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding
06/19/2003CA2468560A1 Process for increasing the softness of base webs and products made therefrom
06/18/2003EP1071849B1 Extensible paper web and method of forming
06/18/2003CN2556245Y Machine for making tank board corrugated paper
06/18/2003CN2556244Y Machine for making multi-layer ribbed paper for packing bag
06/18/2003CN1424462A Porous absorber and ink-jet recording devices
06/12/2003WO2003048453A1 Tissue products having reduced lint and slough
06/12/2003WO2003048452A1 Method of forming a fibrous web and machine therefor
06/12/2003WO2003048451A1 Paper webs having a watermark pattern
06/12/2003WO2003047847A1 Process for increasing the softness of base webs and products made therefrom
06/12/2003US20030106656 Rotating cylinder; elongated blades; tissue paper, disposable products
06/12/2003CA2466731A1 Process for increasing the softness of base webs and products made therefrom
06/10/2003US6576091 Multi-layer deflection member and process for making same
06/10/2003US6576090 Deflection member having suspended portions and process for making same
06/05/2003US20030102098 Variation of web weight forming pattern
06/05/2003US20030102096 Soft bulky multi-ply product and method of making the same
06/04/2003EP1315863A1 Patterned papermachine clothing
06/03/2003US6572736 Non-woven web made with untreated clarifier sludge
05/2003
05/29/2003US20030098134 Guiding the fibrous web and felt through a press nip formed between the smooth roll and an opposing element, and passing the fiber web, in an unsupported manner, over a free draw from the smooth roll onto an embossing belt
05/28/2003EP1314817A1 Method and machine for manufacturing a fibrous web
05/28/2003CN1109788C Capillary dewatering method and apparatus
05/21/2003EP1027491B1 Paper structures having at least three regions including decorative indicia comprising low basis weight regions
05/21/2003EP1025308B1 Paper comprising an embossed pattern, method for producing and cloth for making same
05/21/2003EP0904451B1 Soft bulky single-ply tissue paper
05/21/2003CN1109162C Layered tissue having improved functional properties
05/21/2003CN1109161C Chemically enhanced multi-density paper structure and method for making same
05/21/2003CN1109159C Process and apparatus for making foreshortenened cellulosic structure
05/15/2003WO2003040471A1 System and process for reducing the caliper of paper webs
05/15/2003WO2003040470A1 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered curvilinear decorative elements and method of manufacture of tissue products
05/15/2003WO2003040469A1 Method and apparatus for foam forming
05/15/2003WO2003040464A1 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
05/15/2003WO2003040450A2 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
05/15/2003US20030089475 Comprises curled eucalyptus fibers; formed without use of Yankee dryer
05/15/2003US20030089474 Method for controlling degree of molding in through-dried tissue products
05/15/2003US20030088956 Method and device for producing a nonwoven material
05/15/2003CA2464658A1 System and process for reducing the caliper of paper webs
05/14/2003EP0740765B1 Capillary dewatering method and apparatus
05/13/2003US6562193 Foam slurry of air, water, fibers and a surfactant is generated and centrifugally pumped into contact with the moving foraminous web;cellulose fiber webs
05/13/2003US6561781 Papermaking belt and apparatus for making same
05/08/2003US20030085014 System and process for reducing the caliper of paper webs
05/08/2003US20030085013 Fabric comprising nonwoven elements for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements and method thereof
05/08/2003US20030085011 Method of manufacture tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
05/08/2003US20030085010 Method of manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements using fabrics comprising nonwoven elements
05/08/2003US20030084953 Fabric for use in the manufacture of tissue products having visually discernable background texture regions bordered by curvilinear decorative elements
05/08/2003US20030084952 Woven sculpted fabric for the manufacture of a tissue web having a tissue contacting surface; group of strands are adapted to produce elevated floats and depressed sinkers, defining a three-dimensional fabric surface; papermaking
05/07/2003EP1308263A2 Highly inorganically filled compositions
05/07/2003EP0873446B1 Improved system for making absorbent paper products
05/07/2003CN1107753C Method of mfg. non-woven material
05/07/2003CN1107580C Non-Woven inorganic fibre mat, its mfg. method and appts.
05/06/2003US6558510 Wet-crepe process utilizing narrow crepe shelf for making absorbent sheet
05/02/2003EP1125021B1 Method of producing a paper having a three-dimensional pattern
05/02/2003EP0938608B1 Improved drying for patterned paper webs
04/2003
04/30/2003CN1107142C Fiberous structure and process for making same
04/30/2003CN1107133C Non-woven cloth and its making method
04/29/2003US6554963 Embossed fabrics and method of making the same
04/29/2003US6554959 Tissue paper making machine
04/29/2003US6554601 Process and apparatus for making papermaking belt using fluid pressure differential
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