An integrated spinning method combining compact spinning, siro spinning and sirofil spinning

Abstract

The invention relates to an integrated spinning method combined with compact spinning, siro spinning and sirofil spinning. The method comprises the steps that two pieces of rough yarn are unwound from a rough yarn roll on a compact spinning ring spinning frame, and then enter a drafting area in parallel after passing through a three-way yarn-dividing device respectively, the drafting area is composed of a rear leather roller, a rear roller, a three-way horn mouth, a middle leather roller, a leather ring, a middle roller, a lower leather ting, a front leather roller and a front roller, two root hairs formed after drafting enter a negative pressure gathering area of a two-row-hole leather ring or a double-groove-hole special pipe in parallel, the two root hairs after being gathered enter a holding roller in a way of being parallel with a filament, the filament is located between the two root hairs, and after being held, the two root hairs and the filament are gathered, twisted and wound into yarn. According to the integrated spinning method, the yarn with the special core-spun structure is spun, the coating effect of the yarn is good, the spun yarn with high polyester content has the advantages of being less and short in hairiness, high in strength, uniform in evenness and the like, the use range of the filament is widened, and spinning efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of spinning in textile engineering, and in particular relates to an integrated spinning method combining compact spinning, siro spinning and sirofil spinning. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for the quality of textiles are getting higher and higher, and textiles are developing towards high-grade, high-quality, high added value and special functions. As the raw material for fabric production, yarn plays a vital role in the quality of textile fabrics. However, the yarn quality produced by ordinary ring spinning technology is difficult to meet the current market requirements. In recent years, many new spinning technologies have appeared, such as compact spinning, siro spinning, sirofil spinning, etc. The emergence and development of these technologies have produced a qualitative leap in improving the quality of spinning. For exa...

AI Technical Summary

Problems solved by technology

[0003] However, the above-mentioned spinning methods cannot meet the requirements of the market for yarn varieties, and there are still the following problems: the spinning efficiency of compact spinning is low; when high-count pure wool yarn is spun by siro spinning, the spun yarn breaks when weaving Many, the yarn with high polyester content spun by it will cause unclear opening due to hairiness entanglement during weaving, and even cannot be produced normally; Sirofill has a core-spun yarn structure, but due to poor covering effect, the long The color of silk is very limited

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