Manufacturing method for high-intensity vcotton woven fabric

Abstract

The invention relates to a manufacturing method for a high-intensity vcotton woven fabric. The method comprises the following steps that 1, yarn is prepared from, by weight, 10-50% of high-strength vinylon fiber and 50-90% of cotton fiber; 2, spinning is performed, wherein the components are mixed to be uniform, cotton fiber adopts long stapled cotton, and the siro spinning technology is adopted for the spinning mode; 3, a cotton cloth is woven, wherein an air jet loom or a rapier loom is adopted; 4, singeing, desizing, boiling-off, bleaching, mercerizing, dyeing, inflaming retarding, ammoniafuming, oxidation, washing, preshrinking and inspection packaging are sequentially performed. According to the technology, the characteristics of two kinds of high-performance fiber are sufficiently utilized, the advantages are complemented, and the high-strength, wear-resisting and anti-flaming woven fabric is successfully developed, and the fabric is soft in touch, good in breathability and comfortable to wear.

Description

technical field [0001] The invention belongs to the technical field of preparation technology of flame-retardant fabrics, and in particular relates to a method for manufacturing high-strength cotton fabrics. Background technique [0002] With the economic development of our country, there are frequent reports of fires in various places, people's awareness of prevention has gradually increased, and relevant national laws, regulations and standards have been promulgated one after another. The requirements and demand for fire-resistant and flame-retardant fabrics are also increasing year by year, especially in oil, electric power, coal mines, oil refining, chemical and other flammable and explosive places, people have an urgent demand for flame-retardant clothing to avoid fire and escape. Due to the high price of high flame-retardant fibers, most of the flame-retardant clothing on the market currently uses cotton finishing, and its processing methods are mainly padding and baki...

AI Technical Summary

Problems solved by technology

Due to the high price of high flame-retardant fibers, most of the flame-retardant clothing on the market currently uses cotton finishing, and its processing methods are mainly padding and baking methods, dipping and drying methods, coating methods, and organic solvent methods. Generally, it is halogen-based, phosphorus-based, etc., most of which are highly toxic. The finished fabrics have high formaldehyde content, hard hand feeling, strong damage, uncomfortable wearing, and are not washable, which seriously restricts the improvement of the quality of flame-retardant clothing. and use

[0003] Chinese patent application "flame retardant antistatic yarn and processing method thereof" (patent application number: 200810156713.1, publication number CN101377027A) discloses a kind of flame retardant antistatic yarn and its processing method, the flame retardant antistatic yarn The raw materials are 70-95% of meta-aramid fiber, 3-28% of para-aramid fiber, and 1.5-4% of antistatic fiber. The price of this yarn is relatively high, it is not suitable for the current national conditions of our country, and cannot be widely used