Highly-tenacious cut-resistant core spun yarn

Abstract

The invention relates to a highly-tenacious cut-resistant core spun yarn. The highly-tenacious cut-resistant core spun yarn is mostly composed of a shaft core part and a wrapping part. A second core yarn of the shat core part has better friction coefficient due to a jumping fiber surface in the surface layer. During the process of making into yarns, first and second core yarns are mutually and closely attached to each other so that tensile strength is increased. The yarn is not easy to break. Effects of effectively increasing production efficiency and improving quality are obtained. The better friction coefficient of the second core yarn enables the wrapping part to be closely wound around the first and second core yarns. No separation occurs. Second core yarns of the shaft core part and short fibers of the wrapping part have highly-tenacious and good mechanical strength. The structure of the core spun yarn has excellent cut-resistant and anti-tensile strength so that a finished product made by the structure of the core spun yarn is puncture-proof, abrasion-resistant and cutting-resistant. Therefore, the highly-tenacious cut-resistant core spun yarn can be made into a highly-progressive product.

Description

technical field [0001] The invention relates to a high-strength cutting-resistant core-spun yarn, which is a core-spun yarn structure with cutting resistance and puncture resistance. Functional fabric. Background technique [0002] see figure 1 , the conventional core-spun yarn, most of which are only filled with a single axis of steel wire or glass fiber material, and the axis of steel wire or glass fiber material can make the core-spun yarn have the effect of puncture resistance and cut resistance, but, in In the process of making into yarn, the steel wire or glass fiber axis has low tensile strength and is more prone to breakage, so in the process of making into yarn, there may be production interruption and poor production efficiency, and The smooth surface of the core wire will make the fiber wire covering the outer layer of the axis easy to detach, which will affect the practicability of this structure. There is indeed a considerable room for improvement. [0003] I...

AI Technical Summary

Problems solved by technology

[0002] see figure 1 , the conventional core-spun yarn, most of which are only filled with a single axis of steel wire or glass fiber material, and the axis of steel wire or glass fiber material can make the core-spun yarn have the effect of puncture resistance and cut resistance, but, in In the process of making into yarn, the steel wire or glass fiber axis has low tensile strength and is more prone to breakage, so in the process of making into yarn, there may be production interruption and poor production efficiency, and The smooth surface of the core wire will make the fiber wire covering the outer layer of the axis easy to detach, which will affect the practicability of this structure. There is indeed a considerable room for improvement.

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