All-weather heat and humidity comfortable yarn manufacturing process and equipment

Abstract

The invention provides an all-weather heat and humidity comfortable yarn manufacturing process and equipment. The all-weather heat and humidity comfortable yarn manufacturing process comprises the following steps that S1, hydrophilic hollow microporous polyester fibers and cotton are pretreated; S2, the pretreated hydrophilic hollow microporous polyester fibers and cotton are subjected to first-pass, second-pass and third-pass drawing treatment; S3, a roving process is conducted; S4, a compact siro spinning process is conducted; S5, automatic spooling is conducted; S6, intelligent packaging isconducted; and S7, entering of an intelligent warehouse is achieved. According to the all-weather heat and humidity comfortable yarn manufacturing process and equipment, on the basis of the hydrophilic hollow microporous modified polyester fibers, a blending technology of the hydrophilic hollow microporous modified polyester fibers and various fibers such as cotton, viscose and lyocell is researched, a fiber flexible spinning preparation system based on a novel spinning technology is established, key technologies such as fixed-point humidity control, flexible opening and efficient carding, segmented yarn combining and the like are developed, and a series of all-weather heat and humidity comfortable yarn and fabric products with moisture absorption and heating, moisture permeation and quick drying, moisture permeation and warming are achieved.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a manufacturing process and equipment for all-weather hot and humid comfortable yarns. Background technique [0002] The textile industry is my country's traditional pillar industry, an important livelihood industry and an industry that creates international advantages. Sustained and stable growth is crucial to ensuring my country's foreign exchange reserves, balance of payments, stable RMB exchange rate, social employment and sustainable development. Since the 21st century, with the development of new materials and new technologies, the global manufacturing industry has continued to adjust in depth. It is required to focus on the "three products" strategy of increasing varieties, improving quality, and creating brands, enhancing industrial innovation capabilities, optimizing industrial structure, and promoting intelligent manufacturing. And green manufacturing, forming new mome...

AI Technical Summary

Problems solved by technology

In recent years, innovative products have emerged continuously, but there are still problems such as low theoretical basis for the development of various functional products, blind development direction, and high cost

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