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Use of Multifractor in the Paper Mills for Recycled Fibers (II) - Hole screen cases -  

Seo, Yung-Bum (Dept. of Bio-materials, College of Life Science and Agriculture, Chungnam National University)
Yoon, Hye-Jung (Seoul National University)
Lee, Young-Joon (Hansol Paper Co.)
Joo, Yong-Hoon (Hansol Paper Co.)
Publication Information
Journal of Korea Technical Association of The Pulp and Paper Industry / v.42, no.1, 2010 , pp. 20-25 More about this Journal
Abstract
Fractionation effects of the slot-type and the hole-type screens of mutifractors were studied using a pilot multifractor. We used a slot screen of 0.15 mm, and two hole screens of 1.0 and 2.0 mm, respectively, in the study. We found hole-type screens were more effective for fractionation of fiber furnishes according to their fiber lengths. Slot-type screen was more effective to remove the shives from the accepted fiber furnishes. There existed a high regression coefficient between the fiber length differences and the freeness differences of the accepted and the rejected fiber furnishes.
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1 Olson, J., Allison, B., Friesen, T., and Peters, C., Fiber fraction for high porosity sack kraft paper, Tappi J. 84(6):10 (2001).
2 Bliss T., A study of fiber fractionation using centrifugal cleaners, Pulp and Paper, 88 (1987).
3 Defoe, R.J., Optimal refining conditions for development of OCC pulp properties, Tappi J., 76(2):157-161(1993).
4 HaggblomAhnger, U., and Hautala, J., New stock fractionation concept in recycled fiber based multi-ply board making, Paperi Ja Puu-Paper and Timber, Vol. 78 (6-7):386-391 (1996).
5 Seo, Y.B., Lee, M.W., Kim, Y.W., Use of Multifractor in the Paper Mills for Recycled Fibers (I) - slot screen cases, submitted to J. Korea Tappi (2010).
6 Lee, J.H., Seo, Y.B., Choi, C.H., Jeon, Y., Lee, H.L., and Shin, J.H., Influence of chemical and mechanical treatments of screened short fibers from OCC on paper forming and strength properties, J. Korea Tappi, 33(4): 7-14 (2001).
7 Wandelt,P., Tarnawski W.Z., Perlinska, K., Possibility for upgrading OCC pulp by its refining and fines management, Paperi Ja Puu-Paper and Timber, Vol. 87(4):265-269 (2005).