Correlation Analysis between Tissue Creping and Fractal Dimension Value

Sang-Hyup Lee; Hyung-Jin Kim; Young-Chan Ko; Jin-Hee Lee; Hee-Won Kim; Yoon-Taek Oh; Jong-Moon Park

doi:10.7584/JKTAPPI.2018.08.50.4.77

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Correlation Analysis between Tissue Creping and Fractal Dimension Value 티슈 크리핑과 프랙탈 차원값의 상관관계 분석

30 August 2018. pp. 77-81

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Abstract

Tissue creping is a very important process for the tissue softness. An angle of doctor blade can be adjusted to make the creping in micro scale or macro scale. It is generally known that when the creping has micro scale size, the tissue structure is destroyed much, and user will feel more softer than macro scale size. Five types of tissue samples were collected and used from foreign countries. The fractal dimension values of tissue were obtained by using the Variogram method of JMP SAS program after using the KES-SE-SR Surface Tester with data-logger. When the crepe bar count increased, the FD value decreased as the crepe became smaller and smoother. Correlation between the creping bar count and the intensity of creping had R²=0.6682, and the intensity of creping increased when the crepe bar count decreased.

Keywords

Tissue softness

creping

fractal dimension value

Variogram method

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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 : 50
No :4
Pages :77-81
Received Date : 2018-07-19
Revised Date : 2018-08-18
Accepted Date : 2018-08-20
DOI :https://doi.org/10.7584/JKTAPPI.2018.08.50.4.77

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

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Literature Cited