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

한국펄프종이공학회 (Korea Technical Association of the Pulp and Paper Industry)
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미세분 함량에 따른 골판지원지의 압착탈수 특성

Wet Pressing Properties of OCC Stock depending on the Fines Contents

  • 정웅기 (충남대학교 농업생명과학대학 환경소재공학과) ;
  • 성용주 (충남대학교 농업생명과학대학 환경소재공학과)
  • Jung, Woong-Ki (Dept. of Biobased Materials, College of Agriculture and Life Science, Chungnam Natl. Univ.) ;
  • Sung, Yong Joo (Dept. of Biobased Materials, College of Agriculture and Life Science, Chungnam Natl. Univ.)
  • 투고 : 2012.12.01
  • 심사 : 2012.12.14
  • 발행 : 2012.12.30
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초록

The effects of fines contents in OCC stock on the wet pressing process were evaluated in this study. The fines were collected from the beaten OCC stock by using 200 mesh. The dryness of handsheet samples after the couch and after the 1st wet press were greatly affected by the fine contents of the OCC stock. The higher contents of fines resulted in the lower value in dryness but the higher value of density followed by the higher strength properties. The addition of the retention aids and the drainage aids on the OCC stocks showed the wet pressing efficiency were greatly affected by the fine contents rather than the addition of polymer additives. The increase in the fine retention by the polymer additives offset the improvement in the wet pressing efficiency originated from the polymer additives.

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참고문헌

  1. 서동준, 제지 업체의 에너지 절감 추진 동향, 한국 펄프종이공학회 2009년 콜로퀴엄 학술대회 논문집, pp. 47-67 (2009).
  2. Paulapuro, H., Wet pressing, In Papermaking Part 1, Stock Preparation and Wet End, TAPPI PRESS, USA, pp. 284-340 (2000).
  3. Cho, W.Y., Seo, B.S., Impact of Fines Properties on Fiber Furnish Quality, Journal of Korea TAPPI, 37(2): 1-10 (2005).
  4. 성용주, 임창국, 권안오, 김진두, 서영범, KOCC의 압착탈수 특성 평가, 한국 펄프종이공학회 2011년 추계학술발표논문집, pp. 111 (2011).
  5. 성용주, Steven Keller D., 습지압착 조건에 따른 압착탈수 공정 효율과 종이 구조변화, 한국 펄프종이공학회 2010년 추계학술발표논문집, pp. 8-15 (2010).
  6. Choi, B.S., Youn, H.J., Ryu., J.Y., Shin, J.H., Song, B.K., Recycling of wastepaper(14) The effect of amphoteric PAM and fines on the Dry Strength Properties of Condebelt Press Dried Linerboards, Journal of Korea TAPPI, 33(4): 24-31 (2001).
  7. Seo, Y.B., Lee, J.H., Choi, C.H., Jeon, Y., Influence of Chemical and Mechanical Treatments of the Screened Short Fibers from OCC on Paper Properties, Journal of Korea TAPPI, 33(4): 7-14 (2001).
  8. Lee, J.H., Park, J.M., Changes of HwBKP, SwBKP, OCC Handsheet, Drying Behavior and Physical Properties by Refining, Kneading and Weht Pressing, Journal of Korea TAPPI, 43(5): 17-26 (2012).
  9. Choi, B.S., Youn, R.-J., Ryu, J.-Y., Shin, J.-R. and Song, B.-K., The Effect of Amphoteric PAM and Fines on the Dry Strength Properties of Conde belt Press Dried Linerboards, Journal of Korea TAPPI, 33(2): 24-31 (2001).
  10. 류정용, 임주현, KOCC에 대한 적합한 탈수 촉진제의 개발(III), 한국 펄프종이공학회 2012년 춘계학술발표논문집, pp. 49-50 (2012).
  11. Sung, Y.J., Jeong, W.K., Kim, D.S., Oh, M.T., 11. Hong, H.U., Seo, Y.B., Im, C.-K., Gwon, W.O. and Kim, J.D., Evaluation of Wet Pressing Response of Recycled OCC with Roll Press Simulator, Journal of Korea TAPPI, 44(4): 85-90 (2012). https://doi.org/10.7584/ktappi.2012.44.4.085
  12. 안병주, 류정용, 송봉근, 김용환, OCC 펄프의 분급처리 탐색 및 최적의 초지조건 분석, 한국 펄프종이공학회 2002년 추계학술발표논문집, pp. 193-204 (2002).

피인용 문헌

  1. 탄산칼슘 적용에 의한 KOCC 지필의 고형분 증대 vol.45, pp.6, 2012, https://doi.org/10.7584/ktappi.2013.45.6.001
  2. 폐 면직물 재활용 섬유를 이용한 라이너지의 강도개선 효과 vol.46, pp.6, 2012, https://doi.org/10.7584/ktappi.2014.46.6.094