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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Improvements of Strength and Retention of Cotton Handsheet by Additives(I) - Characteristics of Strength and Retention by Additives -

면 수초지의 지력 및 보류 향상을 위한 첨가제의 적용(제 1보) - 첨가제에 따른 지력 및 보류도 특성 -

  • Cho, Yu-Je (Korea Minting Security Printing & ID Card Operating Corp.) ;
  • Kim, Kang-Jae (Dept. of Wood Science and Technology, College of Agriculture and Life Science, Kyungpook National University) ;
  • Eom, Tae-Jin (Dept. of Wood Science and Technology, College of Agriculture and Life Science, Kyungpook National University)
  • 조유제 (한국조폐공사 제지본부) ;
  • 김강재 (경북대학교 농업생명과학대학 임산공학과) ;
  • 엄태진 (경북대학교 농업생명과학대학 임산공학과)
  • Received : 2013.10.04
  • Accepted : 2013.10.19
  • Published : 2013.10.30
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Abstract

Various properties of cotton handsheet were measured to solve the problem of deformation while storing guar gum(natural polymer) and to improve strength and retention by synthetic polymers(A-PAM, C-PAM, CMC). The results of this study were summarized as follow. The cotton handsheet with 0.2% of A-PAM showed the best tensile index and folding endurance. Retention of fines and fillers in pulp slurry with 0.2% and 0.3% of A-PAM were more excellent than that with guar gum.

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References

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  1. Improvements of Strength and Retention of Cotton Handsheet by Additives(II) -The durability test of cotton handsheet with additives vol.46, pp.1, 2014, https://doi.org/10.7584/ktappi.2014.46.1.029