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

Korea Technical Association of the Pulp and Paper Industry (한국펄프종이공학회)
권호 표지

Improvement of Physical Characteristics of Paper with Micro Pulp

마이크로 펄프를 이용한 종이의 물성 개선

  • Kim, Hak-Sang (Department of Wood science and Technology, Kyungpook National University) ;
  • Kim, Bong-Yong (Department of Wood science and Technology, Kyungpook National University)
  • 김학상 (경북대학교 임산공학과) ;
  • 김봉용 (경북대학교 임산공학과)
  • Published : 2008.03.31
Download PDF
⟨ Previous Next ⟩

Abstract

Beating and using chemical agents are common methods to improve physical properties. But the beating is high energy consumption process and chemical agent addition may cause deteriorate waste water quality. Therefore, it is necessary to use more environment-friendly methods. In this study, micro pulp was used in the handsheet making to get improving effects of physical properties without beating treatment and chemicals. Stiffness, thickness and air permeability were increased and strength properties of paper were also improved to some extents by only the micro pulp addition.

Keywords

References

  1. Om P Mishra, Pramod. K. Bajpai, Pratima Bajpai, Sanjay Kumer, Shree P Mishra, Use of enzymes for reduction in refining energy -laboratory studies, Tappi J. 5(11):25-32 (2006)
  2. T. Lindstrom, Paper chemistry, J. C. Roberts, pp. 2-38, Chapman & Hall, Madras (1992)
  3. 이학래, 이복진, 신동소, 임기표, 서영범, 원종명, 손창만, 제지과학, p. 392, 광일문화사, 서울 (2000)
  4. 조중연, 민춘기, 신준섭, 지료화학, p. 251, 용인송담대학 출판부, 용인 (2000)
  5. James P. casey, Pulp and paper chemistry and chemical technology, third edition volume III, pp. 1800-1801 (1981)
  6. 박종문, 2007년 18회 제지기술자 정기교육-섬유특성과 지료조성 공정에 의한 종이 특성의 변화, pp. 255-267, Korea TAPPI (2007)
  7. Alexander Ozersky, The 32st international seminar on pulping and papermaking technology. Fiber-based papermaking additives AKD modified micronized cellulose, pp. 33-55, Korea TAPPI (2007)