Anti-pilling sportwear fabric and preparation method thereof

Abstract

The present invention discloses an anti-pilling sportwear fabric. The fabric is prepared by weaving polyester fibers and modal fibers into cloth and performing sizing, oiling treatment, desizing and refining treatment, alkali decrement treatment, post-setting and drying treatment, preparation of an anti-pilling finishing agent and finishing by using a padding device; the obtained knitted fabric has the good moisture guide effect, and can rapidly discharge sweat generated when the human body moves to the surface layer of clothes to be evaporated, so that the skin is kept refreshing and the human body feels more comfortable during movement; through treatment with the finishing agent, the anti-pilling performance of the fabric is improved; the padding device performs two-dipping and two-rolling treatment on the to-be-padded fabric, so that the fabric can absorb the sufficient finishing liquid and the dip dyeing effect is good; one end of a dip dyeing box is provided with a drying box, sothat the to-be-padded fabric is directly dried after being dip-dyed and the working efficiency is improved; and the finishing agent used by the padding device can be recycled, so that the waste of thefinishing agent is reduced and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of textile fabric production, in particular to an anti-pilling sportswear fabric and a preparation method thereof. Background technique [0002] The patent application number CN201610330127.9 discloses a sportswear fabric and a preparation method thereof. In the present invention, the superfine polyester fiber, Coolplus fiber and special-shaped polyester fiber are selected for blending so that the fabric has good anti-ultraviolet performance, moisture absorption and perspiration performance, and at the same time the blended fiber has very good drapability, the fabric has a good appearance and high grade; the Coolplus fiber is processed Ultrasonic treatment of pearl powder makes the nanoparticles of pearl powder enter into the tiny grooves of the fiber, so that the final woven blended fiber has the functions of skin care, anti-ultraviolet and other effects; after antibacterial and anion finishing of Coolplus fiber, it ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide a kind of anti-pilling sportswear fabric and preparation method thereof: (1) anti-pilling sportswear fabric is made by using polyester fibers and modal fibers as raw materials, The obtained knitted fabric has a better moisture-conducting effect, and can quickly drain the sweat generated during human activities to the surface of the clothing to evaporate, keep the skin fresh, and feel comfortable during exercise. Finishing agent treatment can improve the pilling resistance by 1-2 grades, which solves the problem that the existing sportswear fabrics are subject to friction during use and washing, and the fibers are easy to slip from the yarn and free on the surface of the fabric. Further collusion and sticking together will cause the problem of pilling; (2) when the fabric to be padded passes through the first dipping roller, it is immersed below the liquid level of the finishing agent, and the fabric to be padded absorbs the finishing agent The padding fabric passes between the two extrusion rollers, and the finishing agent is squeezed out by the two extrusion rollers, and the finishing agent falls into the liquid tank, and when the padding fabric passes through the second dipping roller, the finishing agent is absorbed for the second time, The fabric to be padded passes between the roll and the load-bearing base, is pressed by the roll, and the finishing agent in the fabric to be padded is extruded, which solves the problem of using one-dip-one The effect of dip-dyeing is not good, and the anti-pilling effect is still not good enough; (3) After the dip-dyeing is completed, when the fabric to be padded passes through the top of the air-drying board, start the air compressor to send air to the air heater. Conveying air, the air transported to the air heater is heated to 80-90°C, guided by the air guide pipe, discharged from the ventilation holes in the air-drying plate, and the fabric to be padded is heated, which solves the problem of existing fabrics The treatment process when using the anti-pilling finishing agent takes a long time and the problem of low production efficiency; (4) When the fabric to be padded passes between the two extrusion rollers, the finishing agent is squeezed out by the two extrusion rollers, The finishing agent falls into the liquid tank; when the fabric to be padded passes between the roll and the load-bearing base, it is squeezed by the roll to squeeze out the finishing agent in the fabric to be padded, and the extruded finishing agent passes through the water tanks on both sides of the load-bearing base The leakage hole in the center flows to the diversion tank in the triangular support, through the diversion tank, the finishing agent flows back into the liquid tank, which solves the problem of wasting a lot of finishing agent when the existing fabrics are treated with anti-pilling finishing agent. raised production costs

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