TREA

Pretreatment and individualisation of the fibres, formation of the mixture fibres-gas and laying the fibres on a forming surface

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Industry

  • CPC
  • D21H5/2607
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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H5/00Special paper or cardboard not otherwise provided for

Current Industry

D21H5/2607Pretreatment and individualisation of the fibres, formation of the mixture fibres-gas and laying the fibres on a forming surface
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Sheet manufacturing apparatus
    • Patent number 9,951,473
    • Issue date Apr 24, 2018
    • Seiko Epson Corporation
    • Masahide Nakamura
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Sheet manufacturing apparatus and sheet manufacturing method
    • Patent number 9,790,642
    • Issue date Oct 17, 2017
    • Seiko Epson Corporation
    • Masahide Nakamura
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

  • Information Patent Application

    SHEET MANUFACTURING APPARATUS
    • Publication number 20170335516
    • Publication date Nov 23, 2017
    • SEIKO EPSON CORPORATION
    • Masahide NAKAMURA
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Application

    SHEET MANUFACTURING APPARATUS AND SHEET MANUFACTURING METHOD
    • Publication number 20160230338
    • Publication date Aug 11, 2016
    • SEIKO EPSON CORPORATION
    • Masahide NAKAMURA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL