Study on the Beating Properties of CMC Pre-treated and Mixed Cotton Linter Pulp

Hyeon-Sik Shin; Jin-Ho Lee; Duk-Ki Kim; Jong-Moon Park

doi:10.7584/ktappi.2014.46.4.011

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Study on the Beating Properties of CMC Pre-treated and Mixed Cotton Linter Pulp 제지용 면 펄프의 CMC 전처리 및 혼합 고해특성 연구

30 August 2014. pp. 11-20

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Abstract

The objective of this study was to investigate the beating properties of two types of cotton pulps such as “cotton lint mixed pulp” and “cotton linter pulp”. In order to improve refining characteristics, the effects of carboxymethyl-cellulose (CMC) pre-treatment, mixing ratio changes of cotton lint mixed pulp and cotton linter pulp, and refining load changes were analyzed. In mill application, it was possible to improve the refining characteristics and maintained the strength properties of the paper by applying increasing ratio of cotton linter pulp mixing and controlling the refining methods.

Keywords

Cotton linter pulp

cotton lint mixed pulp

CMC pre-treatment

mixing ratio change

refining methods

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Information

Publisher :Korea Technical Association of The Pulp and Paper Industry
Publisher(Ko) :한국펄프종이공학회
Journal Title :Journal of Korea TAPPI
Journal Title(Ko) :펄프종이기술
Volume : 46
No :4
Pages :11-20
Received Date : 2014-07-11
Revised Date : 2014-08-10
Accepted Date : 2014-08-12
DOI :https://doi.org/10.7584/ktappi.2014.46.4.011

Journal of Korea TAPPI ISSN:0253-3200(Print) 펄프종이기술

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