Textural Characteristics and Friction Properties of Facial Tissues

In the current study, we conducted sensory tests for facial tissues that are commercially available in Japan, and we also tested the friction generated by the rubbing of these tissues on an artificial skin model. Using these results, we investigated the factors affecting the textural characteristics...

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Autores principales:	Kei Shibata, Naoya Yamai, Takeshi Yamaguchi, Hidenori Yorozu, Shuta Yasui, Wataru Tanabe, Kazuo Hokkirigawa
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2017
Materias:	facial tissue textural characteristic friction artificial skin regression analysis Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/1b02587aad9c4b8785ad07f6339c9902
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spelling	oai:doaj.org-article:1b02587aad9c4b8785ad07f6339c99022021-11-05T09:19:53ZTextural Characteristics and Friction Properties of Facial Tissues1881-219810.2474/trol.12.238https://doaj.org/article/1b02587aad9c4b8785ad07f6339c99022017-10-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/12/5/12_238/_pdf/-char/enhttps://doaj.org/toc/1881-2198In the current study, we conducted sensory tests for facial tissues that are commercially available in Japan, and we also tested the friction generated by the rubbing of these tissues on an artificial skin model. Using these results, we investigated the factors affecting the textural characteristics of the facial tissues. The tissue sample which contained a moisturizing agent had the highest evaluation score among the samples. Mean friction coefficient decreased as the sliding velocity decreased for low normal loads. The tissue samples which contained moisturizing agents had the low friction coefficients. From the multiple regression analysis to obtain the highest value of the adjusted coefficient of determination, the mean friction coefficient for a normal load of 0.49 N and a sliding velocity of 1 mm/s was the only parameter surprisingly that could be used to predict the evaluation scores; specifically, there was a negative correlation between the mean friction coefficient and the scores. In order to reduce the friction, one should seek to increase the moisture content of a facial tissue or decrease the tensile strength perpendicular to the fiber direction in dry facial tissues. Increasing the elastic modulus and surface roughness and decreasing the fiber diameter were effective methods for reducing the friction coefficient of facial tissues that did not contain moisturizing agents.Kei ShibataNaoya YamaiTakeshi YamaguchiHidenori YorozuShuta YasuiWataru TanabeKazuo HokkirigawaJapanese Society of Tribologistsarticlefacial tissuetextural characteristicfrictionartificial skinregression analysisPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 12, Iss 5, Pp 238-246 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	facial tissue textural characteristic friction artificial skin regression analysis Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	facial tissue textural characteristic friction artificial skin regression analysis Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Kei Shibata Naoya Yamai Takeshi Yamaguchi Hidenori Yorozu Shuta Yasui Wataru Tanabe Kazuo Hokkirigawa Textural Characteristics and Friction Properties of Facial Tissues
description	In the current study, we conducted sensory tests for facial tissues that are commercially available in Japan, and we also tested the friction generated by the rubbing of these tissues on an artificial skin model. Using these results, we investigated the factors affecting the textural characteristics of the facial tissues. The tissue sample which contained a moisturizing agent had the highest evaluation score among the samples. Mean friction coefficient decreased as the sliding velocity decreased for low normal loads. The tissue samples which contained moisturizing agents had the low friction coefficients. From the multiple regression analysis to obtain the highest value of the adjusted coefficient of determination, the mean friction coefficient for a normal load of 0.49 N and a sliding velocity of 1 mm/s was the only parameter surprisingly that could be used to predict the evaluation scores; specifically, there was a negative correlation between the mean friction coefficient and the scores. In order to reduce the friction, one should seek to increase the moisture content of a facial tissue or decrease the tensile strength perpendicular to the fiber direction in dry facial tissues. Increasing the elastic modulus and surface roughness and decreasing the fiber diameter were effective methods for reducing the friction coefficient of facial tissues that did not contain moisturizing agents.
format	article
author	Kei Shibata Naoya Yamai Takeshi Yamaguchi Hidenori Yorozu Shuta Yasui Wataru Tanabe Kazuo Hokkirigawa
author_facet	Kei Shibata Naoya Yamai Takeshi Yamaguchi Hidenori Yorozu Shuta Yasui Wataru Tanabe Kazuo Hokkirigawa
author_sort	Kei Shibata
title	Textural Characteristics and Friction Properties of Facial Tissues
title_short	Textural Characteristics and Friction Properties of Facial Tissues
title_full	Textural Characteristics and Friction Properties of Facial Tissues
title_fullStr	Textural Characteristics and Friction Properties of Facial Tissues
title_full_unstemmed	Textural Characteristics and Friction Properties of Facial Tissues
title_sort	textural characteristics and friction properties of facial tissues
publisher	Japanese Society of Tribologists
publishDate	2017
url	https://doaj.org/article/1b02587aad9c4b8785ad07f6339c9902
work_keys_str_mv	AT keishibata texturalcharacteristicsandfrictionpropertiesoffacialtissues AT naoyayamai texturalcharacteristicsandfrictionpropertiesoffacialtissues AT takeshiyamaguchi texturalcharacteristicsandfrictionpropertiesoffacialtissues AT hidenoriyorozu texturalcharacteristicsandfrictionpropertiesoffacialtissues AT shutayasui texturalcharacteristicsandfrictionpropertiesoffacialtissues AT watarutanabe texturalcharacteristicsandfrictionpropertiesoffacialtissues AT kazuohokkirigawa texturalcharacteristicsandfrictionpropertiesoffacialtissues
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Textural Characteristics and Friction Properties of Facial Tissues

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