A kind of short fiber spinning method

Abstract

The invention relates to a short fiber spinning method which comprises a cotton blending process, a coiling process, a slivering process, a drawing process, a combing process, a roving process and a fine yarn spinning process. The short fiber spinning method is characterized by further comprising a maintenance process positioned between the roving process and the fine yarn spinning process, wherein the maintenance process means that rough yarns obtained by the roving process are put in an airtight space, and steam is injected into the airtight space to improve moisture content of fibers in the rough yarns and moisture content of capillaries among the fibers. By means of the short fiber spinning method, the maintenance process is added between the roving process and the fine yarn spinning process, and the rough yarns are wetted preliminarily before further processing. In the yarn spinning process, the rough yarns are kept to be wet in the whole process of processing the rough yarns into fine yarns by means of a spraying device arranged on a fine yarn machine. Therefore, the moisture content in different stages of short fiber spinning is increased, internal stress among fiber aggregation in different stages of spinning is eliminated, cohesive force among the fibers is increased, and quality indexes of the yarns are increased. The short fiber spinning method can be widely applied to the short fiber spinning process.

Description

technical field [0001] The invention relates to a spinning method, in particular to a short fiber spinning method. Background technique [0002] The processing of short fibers into clothing fabrics requires multiple processes such as spinning, weaving, dyeing and finishing, among which the quality of spinning has a very significant impact on the quality of finished fabrics. The traditional ring spinning process is greatly affected by the environment. Due to climate reasons, the spinning quality and quality of the southern and northern factories fluctuated greatly in different seasons. Especially when factories in the north are producing in winter, the ambient humidity is low and static electricity problems are prominent, which affects the uniformity of yarn dryness and the length of hairiness. Contents of the invention [0003] In view of the above problems, the object of the present invention is to provide a short fiber spinning method capable of spinning yarns with goo...

AI Technical Summary

Problems solved by technology

The traditional ring spinning process is greatly affected by the environment

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