History and Trends for Calendering and Reeling Technology

  • Ando Eiji
    Coating and finishing Eng. Dept., Voith IHI paper Technology Co., Ltd.

Bibliographic Information

Other Title
  • カレンダーおよびリールパートの技術的変遷と最新動向
  • カレンダー オヨビ リールパート ノ ギジュツテキ ヘンセン ト サイシン ドウコウ

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Description

<p>The calendering process is to make a certain density of the paper web by means of press rolls, as a result, the web gets smoothness, gloss and required thickness. There were simply divided into two kinds in different calendaring methods, but nowadays both calenders are harmonized or more subdivided with new technologies. After the calendering process, the paper web is finally wound up on the tambour reel in order to proceed further processes like coating, slitting to small rolls and cutting to sheets. It requires preventing a damage of surface quality and reliable turn-up function. The article describes history, requirements, and some epoch-making topics for the development of each process. There are some interesting innovations, however, predecessor ideas are still attracted and also reminded.</p>

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 70 (10), 1007-1013, 2016

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

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