Development of high consistency paper forming - Research of the headbox and the pilot plant test.

DOI

Bibliographic Information

Other Title
  • 高濃度抄紙　　ヘッドボックスの開発およびパイロット実験
  • Research of the Headbox and the Pilot Plant Test.
  • ヘッドボックスの開発およびパイロット実験

Description

This paper reports on the outlines of (1) development of headbox, an important elemental technology in this study, and (2) paperforming test on the pilot plant.<BR>Photographs of the pulp suspension jets from several “saw blade type” headboxs were taken under strobe light, and the stability of the jets were estimated by an image processing analysis.<BR>Pilot plant tests were conducted with the condition of 0.7% to 3% headbox consistency and 600 m/min wire speed. Influences of jets' stability and pressure loss of headboxes to the formation of sample sheets were examined. Quality of the sheet samples (sheet formation, strength, printability etc.) and process data (energy consumption, retention etc.) are described and discussed. Several sheets were found to be of commercial printing paper grade.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 42 (1), 71-78, 1988

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

Keywords

Details 詳細情報について

  • CRID
    1390282681491396096
  • NII Article ID
    130003687017
  • DOI
    10.2524/jtappij.42.71
  • ISSN
    18811000
    0022815X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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