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Effect of Internal Fibrillation on the Paper Properties  

원종명 (강원대학교 산림과학대학 제지공학과)
Publication Information
Journal of Korea Technical Association of The Pulp and Paper Industry / v.35, no.1, 2003 , pp. 1-6 More about this Journal
Abstract
This study was carried out to investigate the effect of internal fibrillation on the pulp and paper properties. The internal fibrillation was introduced into the SwBKP and recycled SwBKP by the mechanical treatment with Hobart mixer. WRV and physical properties of SwBKP were improved by the internal fibrillation. However the mechanical treatment of recycled SwBKP resulted in the decrease of strength properties of paper except for the tear index, although it was observed that WRV was somewhat increased by the mechanical treatment. The decrease of strength properties of recycled SwBKP might be caused by the hornification of fiber and the decrease of fiber strength.
Keywords
Internal fibrillation; WRV; Hobart mixer; SwBKP; Apparent density; Wet zero-span tensile; Tensile index; Tear index; Burst index;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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