A Comparison between Oken Air Resistance-Smoothness Tester and Related Testers in Relation to Measured Values

DOI Web Site 14 References

Bibliographic Information

Other Title
  • 王研式透気度・平滑度試験機と関連試験機との測定値比較
  • 王研式透気度・平滑度試験機と関連試験機との測定値比較[含 英語文]
  • オウケンシキ トウキド ヘイカツド シケンキ ト カンレン シケンキ トノ ソクテイチ ヒカク ガン エイゴブン

Search this article

Description

In Japan, Oken tester is widely used for the measurement of smoothness and air resistance for paper and paperboard. This instrument developed in Japan gives the same measured values as those obtained by Bekk smoothness tester and Gurley air-permeance tester within seconds for most papers, respectively.<BR>As for standards, Oken tester is only adopted as a JAPAN TAPPI Test Method, while other related testers are adopted as ISO standards and Japanese Industrial Standards (JIS) . JAPAN TAPPI has been working to publish JIS of Oken methods for both smoothness and air resistance. Also, JAPAN TAPPI has started a work for new work item proposals of Oken methods as ISO standards.<BR>Since Oken tester is not well-known among Western countries, it is necessary to show a comparison between Oken tester and related testers in relation to measured values.<BR>In this paper, various kinds of paper samples were tested using Oken tester, Bekk tester, Print-surf tester and Gurley tester.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 62 (12), 1570-1577, 2008

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

References(14)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top