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Title Transcription
センジョウ ニ キヌ センイ ノ レッカ シツジュンジ ノ タイセツセイ
Title Alternative (English)
On the permanence of silk fibers for washing : Folding endurance in wet conditions
File
language
jpn
Author
Nishikori, Sadanori
Fujii, Akira
Isobe, Mitsuko
Description
Mulberry silk plain Habutae and Antheraea yamamai silk yarn immersed in distilled water and NaOH solution (pH=13.0±0.2) for 48 hours were folded by the use of M.I.T Paper Folding Tester, and then their properties of tensile strength and elongation were investigated. By folding in dry conditions the tensile strength and elongation of plain Habutae and Antheraea yamamai were both decreased on a large scale. On the other hand, in wet conditions these values were decreaseda little. Especially in the case of warp yarn of plain Habutae and Antheraea yamamai twisted softly, it was recognized that the tensile strength and elongation were increased by folding in wet conditions.
It was found that folding endurance in wet conditions was related closely to the twisted state of yarns.
Journal Title
Memoirs of the Faculty of Education, Shimane University. Natural science
Volume
19
Start Page
51
End Page
55
ISSN
05869943
Published Date
1985-12-25
NCID
AN00107941
Publisher
島根大学教育学部
Publisher Aalternative
The Faculty of Education Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Education
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