Tearing Test for Paper Using a Tensile Tester

Tatsuo Yamauchi, Atsushi Tanaka

Research output: Contribution to journalArticleScientificpeer-review

11 Citations (Scopus)

Abstract

As a simulation of the Elmendorf tearing test, a tearing test method using a tensile tester was proposed with the same mode of fracture, mode III. Tear indices by both tests were highly correlated for various machine-made papers and laboratory handsheets. The relation between tensile strength and tear strength using the tensile tester was similar to that between tensile and Elmendorf tear strengths in single-ply mode for both softwood and hardwood pulp sheets. The proposed tearing test is convenient especially for imaging techniques such as thermography, and can help give new insights into the tearing process of paper.
Original languageEnglish
Pages (from-to)532-535
Number of pages4
JournalMokuzai Gakkaishi
Volume48
Issue number6
DOIs
Publication statusPublished - 2002
MoE publication typeNot Eligible

Keywords

  • Elmendorf tear
  • Fracture
  • Paper
  • Tearing
  • Test methods

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