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

고지섬유의 효율적 이용을 위한 Multifractor의 활용분석 (II) - Hole screen을 사용하는 경우 -

  • Received : 2010.02.12
  • Accepted : 2010.03.11
  • Published : 2010.03.30

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.

Keywords

References

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