B31F 1/14

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Description

Class  B31F : MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD


Subclass 1/14: Mechanical deformation of paper or cardboard without removing material including combined deformation and laminating (embossing combined with application of ink, type marking presses, selective embossing machines B41F, B41J, B41K, B41M; machines or apparatus for embossing decorations or marks B44B 5/00; artists hand tools for embossing B44B 11/04; producing decorative effects by processes for stamping ornamental designs on surfaces B44C 1/24; mechanical deformation during paper or board making, kinds of paper or board D21) Crêping paper by doctor blades arranged crosswise to the web

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12220893 Crepe bladeAug 28, 20Feb 11, 25CLOUTH SPRENGER GMBH
12145342 Creping blade for tissue makingMay 26, 22Nov 19, 24Irving Consumer Products Limited
12128647 Blade and creping arrangementJul 26, 22Oct 29, 24Voith Patent GmbH
12076743 Spreading unit with adjustable contourOct 14, 22Sep 03, 24Broetje-Automation GmbH
11951708 Creping blade and method for manufacturing sameSep 24, 20Apr 09, 24Ganzhou En Chuang Technology Company Limited
11739479 Yankee dryer profiler and controlJan 05, 21Aug 29, 23Not available
11732416 Method of making a molded paper webAug 31, 21Aug 22, 23GPCP IP Holdings LLC
11565493 Method of creasing sheetsJun 25, 18Jan 31, 23BOBST MEX SA
11525219 Hygienic tissue paperNov 29, 18Dec 13, 22Daio Paper Corporation
11427964 Quaternary cationic surfactants and polymers for use as release and coating modifying agents in creping and tissue papersJun 07, 19Aug 30, 22ECOLAB USA INC.
11268242 Yankee adhesive compositions and methods of using these compositionsOct 19, 18Mar 08, 22Valmet Aktiebolag
11136719 Methods of making paper products using a molding rollJan 31, 17Oct 05, 21GPCP IP Holdings LLC
11072142 Doctor blade deviceJan 17, 20Jul 27, 21CS PRODUKTION AB
11015293 Sheet characterization of crepe paperAug 10, 18May 25, 21Solenis Technologies, L.P.
10968569 Polyvinyl alcohol stabilized acetate ethylene copolymer dispersions as adhesives for creped websApr 21, 17Apr 06, 21Wacker Chemie AG
10914037 Yankee dryer profiler and controlJan 02, 18Feb 09, 21Not available
10883225 Doctor blade holder for cylinders, and system comprising a cylinder and a doctor blade holderMay 02, 18Jan 05, 21ORADOC S.R.L.
10844541 Release aidNov 29, 16Nov 24, 20ECOLAB USA INC.
10844546 Process for manufacturing an improved web material by the in-situ measurement and adjustment of ion concentrationDec 01, 18Nov 24, 20Eldorado Brasil Celulose S.A.
10844547 Process for the in-situ adjustmen of ion concentrations during the manufacturing of web materialsDec 01, 18Nov 24, 20Eldorado Brasil Celulose S.A.

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0033,314 CREPING BLADE FOR TISSUE MAKINGOct 15, 24Jan 30, 25Irving Consumer Products Limited
2018/0320,315 DOCTOR BLADE HOLDER FOR CYLINDERS, AND SYSTEM COMPRISING A CYLINDER AND A DOCTOR BLADE HOLDERMay 02, 18Nov 08, 18Not available
2017/0361,564 DAMPENED CREPING BLADEDec 18, 15Dec 21, 17Not available

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Patents Issued To Date - By Filing Year

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