D21G 3/04

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Showing 1 to 20 of 25 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9896802 Creping blade and method for its manufacturingJan 17, 15Feb 20, 18VOESTALPINE PRECISION STRIP AB
9873981 Doctor control systems for papermaking machines and related methodsJul 14, 16Jan 23, 18GPCP IP HOLDINGS LLC
9869061 Hinge/taper clamp rod holder insertAug 07, 13Jan 16, 18Buschman Corporation
9546448 Doctor apparatus and blade holderSep 08, 15Jan 17, 17VALMET TECHNOLOGIES, INC., VASLMET TECHNOLOGIES, INC.,
9518359 Doctor blade holder systemsNov 06, 14Dec 13, 16KADANT INC.
9506192 Systems and methods for doctor blade load and vibration measurement as well as blade vibration mitigationApr 28, 14Nov 29, 16KADANT INC.
8070916 Device for producing a web of tissueJun 09, 04Dec 06, 11VOITH PATENT GMBH
8048265 Creping and cutting procedure and equipmentNov 25, 08Nov 01, 11Not available
7713384 Device for detachably fixing a holder for a doctor blade in a paper production plantJan 24, 07May 11, 10Not available
7691236 Creping blade with a highly smooth bevel surfaceJul 26, 06Apr 06, 10The Procter & Gamble Company
7685937 Composite doctor bladeDec 15, 05Mar 30, 10VALMET TECHNOLOGIES, INC.
6821391 Former and process for producing a tissue webJan 26, 01Nov 23, 04VOITH PATENT GMBH
6758944 Doctor bladeMar 09, 01Jul 06, 04VALMET TECHNOLOGIES, INC.
6585861 Device for producing an extensible paper having a three-dimensional patternDec 19, 01Jul 01, 03METSO PAPER KARLSTAD AB
6527913 Creping blade, system, and method for creping a cellulosic webOct 10, 00Mar 04, 03GPCP IP HOLDINGS LLC
6231724 Thermal-distortion-free doctor for papermakingDec 08, 93May 15, 01MITSUBISHI HEAVY INDUSTRIES, LTD., VALMET TECHNOLOGIES, INC.,
6022451 Apparatus for removing contaminants from a rotating cylindrical rollMar 13, 98Feb 08, 00JAMES ROSS LIMITED
5512139 Method and device for making tissueDec 08, 93Apr 30, 96MITSUBISHI HEAVY INDUSTRIES, LTD., VALMET TECHNOLOGIES, INC.,
5507917 Doctor for creping tissueMay 24, 94Apr 16, 96MITSUBISHI HEAVY INDUSTRIES, LTD., VALMET TECHNOLOGIES, INC.,
5110415 Composite doctor blade assembly for pulp or papermaking machine doctorsApr 23, 90May 05, 92THERMO FIBERTEK INC.

Showing 1 to 20 of 25 results