Analysis on Property Discrepancy between Core and Sheath Fibers in Braided Harness Cords 


Vol. 20,  No. 6, pp. 1311-1316, Jun.  2019
10.1007/s12221-019-8206-z


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  Abstract

Harness cord is widely used in the industries of trademark, carpet, home textile and towel, which is the most important lifting part in the jacquard loom. In this article, the tensile properties and crystallization performance of core and sheath fibers in harness cords were measured separately. The influence of heat setting during the finishing process on the fibers properties was studied. The results showed that the tensile strength, elongation at break and specific work of core fibers were higher than that of sheath fibers. This was because the crystallinity and preferred orientation of fibers were changed by the heat and applied tension during the heat setting process. The core fibers showed better crystallinity, preferred orientation and crystallite size than that of sheath fibers. Besides, the tensile properties and crystallization performance of fibers before and after heat setting was compared. It revealed that the heat setting enhanced the tensile properties and crystallization performance of core fibers, while the opposite phenomenon was observed in sheath fibers.

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  Cite this article

[IEEE Style]

K. Xie, Z. Zhang, H. Shen, G. Xu, "Analysis on Property Discrepancy between Core and Sheath Fibers in Braided Harness Cords," Fibers and Polymers, vol. 20, no. 6, pp. 1311-1316, 2019. DOI: 10.1007/s12221-019-8206-z.

[ACM Style]

Kaifang Xie, Ziyun Zhang, Hua Shen, and Guangbiao Xu. 2019. Analysis on Property Discrepancy between Core and Sheath Fibers in Braided Harness Cords. Fibers and Polymers, 20, 6, (2019), 1311-1316. DOI: 10.1007/s12221-019-8206-z.