The wool warp yarn of the towel fabric has a long floating point, especially the loop towel fabric with a large number of weft loops and the towel fabric with a high loop height, and the hair has a long floating point. In order to make the loops firm, the warp yarns should have a certain yarn wear resistance.
During the weaving process, the warp yarns slide along the warp yarns. When the whole weft is used, the friction between them is large, so the warp yarns should also have certain wear resistance. Especially when the weft density of the towel fabric is large, the number of times of wefting is correspondingly increased, the friction is more severe, and the wear resistance of the yarn is required to be higher.
The pros and cons of the wear resistance determine the cohesion of the yarn fiber, and the size of the cohesion is mainly related to the length of the fiber; the longer fiber has a superior dragging force. The towel fabric warp yarn has a cotton fiber strength of not less than 4CN, and the elongation at break is preferably 8%. At this time, the fiber has a good filling power and the yarn has excellent abrasion resistance; it is not only suitable for weaving requirements, but also woven. The towel fabric has been tested and the rubbing fastness is as follows: dry rub is not less than grade 3, wet rub is not less than grade 2, and meets the ministerial standard.
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