Sports protective elastic knits: structure design and property evaluations

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题名:	Sports protective elastic knits: structure design and property evaluations
作者:	林佳弘;Lin, Jia-Horng;He, Chih Hung;He, Chih Hung;Mong-Chuan, L;Lee, Mong-Chuan;Yueh-Sheng, C;Chen, Yueh-Sheng;樓靜文;Lou, Ching-Wen
贡献者:	時尚設計學系
关键词:	Knit pattern;flexible structural;thermophysiological comfort;crochet machine;sports textiles
日期:	2019-12
上传时间:	2020-09-07 06:00:28 (UTC+0)
出版者:	亞洲大學
摘要:	Elastic knits are one textile that have a high extensibility, which helps to restrain the body and attain both effects in terms of health protection and body sculpture. These qualities make elastic knits a great candidate to be used in the sportswear textile industry. However, elastic knits have a compact structure, which causes discomfort, such as low thermophysiological comfort and low skin comfort, and some humid area also causes skin allergy. In this study, a crochet machine is used, while the knit patterns and rubber thread ratios are changed to improve the air permeability, thereby examining the optimal parameters of elastic knits that are suitable for the use as sports textiles. The test results show that changes in the knit patterns and rubber thread ratios have negative influence on the mechanical properties of elastic knits, including a 30–54% decrease in tensile stress, a 33–55% decrease in tear strength, a 1–2% decrease in elastic recovery rate, and a 10–24% decrease in bursting strength, but significantly improve the air permeability by 58–150%. The mechanical properties of elastic knits decrease as a result of decreasing rubber thread ratio, but still remain qualified standard required by the application fields.
關聯:	JOURNAL OF THE TEXTILE INSTITUTE
显示于类别:	[時尚設計學系] 期刊論文

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