Multilayer Curtain Coating and New Type of Calendering

DOI Web Site

Bibliographic Information

Other Title
  • マルチレイヤカーテンコーティング及び新タイプのカレンダリング
  • マルチレイヤ カーテン コーティング オヨビ シンタイプ ノ カレンダリング

Search this article

Abstract

The authors introduce newly developed coating and calendaring technologies in our presentation.<BR>Multilayer coating gives a broader coating application window compared to traditional coating methods. It can apply both high coat weights and multiple layers in a single stage. In this way it gives better economy by enabling thicker, less expensive, coating layers for certain paper⁄board properties (bulk, opacity, brightness…) and thinner, more expensive, coating layers for other properties (gloss, barrier…) . <BR>Metal belt calendering gives better surface topography and printability compared to traditional, shorter dwell, calendering methods. The other way round is that it gives the targeted surface properties at higher bulk and stiffness thus saving in the material costs of the paper⁄board manufacturing.<BR>The preliminary research results of combining these new surface treatment processes are promising. It seems to be possible to compensate the less smooth surface produced by contour type multilayer coating by advanced, long dwell, metal belt calendering.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 62 (10), 1225-1230, 2008

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

Keywords

Details 詳細情報について

Report a problem

Back to top