Journal of Korea Technical Association of The Pulp and Paper Industry (펄프종이기술)

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
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Evaluation of Beatability of Two Kinds of Cotton Linter Pulps

면 린터 펄프 종류에 따른 고해적성 평가

  • Shin, Hyeon-Sik (KOMSCO) ;
  • Park, Jong-Moon (Dept. of Forest Product & Engineering, College of Agriculture, Life & Environment Sciences, Chungbuk National University) ;
  • Lee, Jin-Ho (KEMIRA) ;
  • Kim, Jeong-Jung (Dept. of Forest Product & Engineering, College of Agriculture, Life & Environment Sciences, Chungbuk National University) ;
  • Kil, Jung-Ha (KOMSCO)
  • 신현식 (한국조폐공사) ;
  • 박종문 (충북대학교 농업생명환경대학 임산공학과) ;
  • 이진호 (주) 케미라) ;
  • 김정중 (충북대학교 농업생명환경대학 임산공학과) ;
  • 길정하 (한국조폐공사)
  • Received : 2013.10.04
  • Accepted : 2013.10.23
  • Published : 2013.10.30
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Abstract

In this study, paper mill applicability of two kinds of cotton pulps which have different initial freeness, fiber length and intrinsic fiber strength were investigated. Basic properties such as CED viscosity, fiber length, and crystallinity of major two kinds of cotton pulps were analyzed, and beatability of cotton pulps and physical properties of handsheet made from two kinds of cotton pulps were compared. Laboratory beating was performed at different refining conditions such as refining loads and freenesses. Relationship between beating degree and physical properties of handsheet were compared to seek optimum condition of refining for different cotton pulps application to paper mill.

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References

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