Novel parallel composite yarn spinning device and spinning method

Abstract

The invention discloses a novel parallel composite yarn spinning device. The spinning device comprises a rough yarn feeding system, a skeleton yarn feeding system, a drafting system, a front roller, a spun-bonded box system, a synchronous yarn drying system and a winding system; and the skeleton yarn feeding system is parallel to the rough yarn feeding system of the downstream connected drafting system, the down streams of the skeleton yarn feeding system and the drafting system are synchronously connected with the front roller, the down stream of the front roller is connected with the spun-bonded box system, the down stream of the spun-bonded box system is connected with the synchronous yarn drying system, and the down stream of the synchronous yarn drying system is connected with the winding system. Through four-in-one one-step spinning method of drafting, bonding, drying and winding, the spinning device greatly shortens the conventional process flow, improves the spinning efficiency, and has remarkable advantages in the aspects of spinning efficiency, spinning speed, spinning applicable varieties, energy conservation, environmental protection and the like.

Description

technical field [0001] The invention relates to a spinning device and a spinning method in the spinning field. Specifically, it relates to a parallel composite yarn spinning device and spinning method. Background technique [0002] The invention patent with the application date of February 26, 2002, the patent number ZL02100698.9, and the publication number CN1181233C discloses a twistless composite yarn and its technology, wherein the skeleton yarn in the twistless composite yarn (or filaments) and untwisted short fiber bundles are in a parallel state, and are bonded together by adhesives in parallel; and the core-spun yarn structure of the skeleton yarn is wrapped around the unique untwisted fiber, so that the corresponding The fabric has been comprehensively improved in terms of aesthetics, comfort and practicality. [0003] Side-by-side composite yarn is a new type of yarn structure composed of at least one skeleton yarn and one untwisted yarn in parallel parallel arra...

AI Technical Summary

Problems solved by technology

[0010] The technical problem to be solved in the present invention is to overcome the defects of producing side-by-side composite yarns by using parallel spinning technology, and to provide a novel side-by-side composite yarn spinning equipment and spinning method, which have advantages in spinning efficiency, spinning speed and adaptability. Spinning varieties, energy saving and environmental protection have obvious advantages

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