Wax ester microcapsules and spinning waxing method thereof

Abstract

The invention discloses wax ester microcapsules and a spinning waxing method thereof, belonging to the field of physical treatment of fiber and yarns. The wax ester microcapsules are placed on spinning waxing equipment and then crushed in a mechanical crushing mode so that the microcapsule core material is stuck between the yarn surface and the fiber to realize yarn waxing. Chitosan is used as the wall material of a wax ester microcapsule; the microcapsule core material comprises antistatic agent or spinning surfactant, softening agent for spinning, wax and ester; and the wax ester microcapsules are prepared by a spray drying method or complex coacervation method. Through the invention, the shortcomings that the spinning wax coil needs to be replaced often in traditional spinning waxing, the remaining part is wasted and causes secondary pollution and the like are overcome, the cohesive force of fiber is enhanced, the dynamic friction coefficient of yarns is lowered, the hair flying phenomenon in a workshop is reduced, and the rate of certified products in weaving is increased.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

This patented technology allows create tiny capsules with specific chemicals mixed together on one side (the inside) while still keeping them cleanly unencumbered by others' clothes during manufacturing. These small particles help prevent damage caused when adding more substances than usual. They also have certain benefits like reducing waste and improving efficiency compared to traditional methods used beforehand. Overall this innovation makes up an important step towards making better quality fibers.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the strength and durability of yam threads made with spun silk (SF) fibers while reducing their tendency towards static friction coefficients during unwinding processes. These issues may result in poor quality, unpredictably increased wear rates over longer periods of usage compared to traditional methods like handwashings. Additionally, current solutions involve adding extra chemical agents into the thread after manufacture, making them hard to remove once they reach certain levels within specific areas where there could harm nearby environments.

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