Anti-fluffing and pilling finishing method for wool fabric

Abstract

The invention discloses an anti-fluffing and pilling finishing method for a wool fabric. The anti-fluffing and pilling finishing method comprises the following steps: firstly, performing ultrasonic cleaning on a wool fabric in a cleaning solution for 25-40 minutes; performing oxygen low-temperature plasma treatment on the cleaned wool fabric by using a low-temperature plasma treatment instrument for 2-4 minutes at the pressure intensity of 30-40pa and the power of 80-100w; performing twice-soaking and twice-rolling treatment on the pretreated wool fabric in a soaking and rolling anti-fluffingand pilling finishing solution by using a padder, wherein the temperature of the anti-fluffing and pilling finishing solution is 25-35 DEG C; the pH value of the anti-fluffing and pilling finishing solution is 6.5-7.2; the rotation speed of the twice-soaking and twice-rolling padder is 13-15r / minute; the rolling residue rate is 75-85%; finally drying the treated wool fabric by using a drying machine. The invention provides the anti-fluffing and pilling finishing method for the wool fabric, the wool fabric finished by using the method has the advantages of being high in solidness, high in softness, large in proportioning, good in drapability, good in moisture absorption and air permeability, cool and comfortable, free of fluffing or wrinkling, good in tidiness and attractive in appearance,and is low in manufacturing cost and simple to operate.

Description

technical field [0001] The invention relates to an anti-pilling finishing method for wool fabrics, which belongs to the field of textile processing. technical background [0002] Fabric finishing is a process of improving the appearance and feel of fabrics, improving wearability or endowing special functions through chemical or physical methods. It is the "icing on the cake" processing process of textiles. Now the development of fabric finishing technology is developing in the direction of functionalization, differentiation and high-grade of products, diversification and depth of processing technology, and emphasizes on improving the wearing performance of products and increasing the added value of products. In recent years, various new technologies have been introduced and borrowed from other technical fields to improve the processing depth and obtain good finishing products. As human beings pay more and more attention to environmental pollution and destruction, they pay...

AI Technical Summary

Problems solved by technology

Although the existing technology can increase the anti-pilling performance of wool fabrics, there are two defects: the one is that the finishing agent has poor washing fastness, although polymers such as organic silicon or polyurethane cover the fiber surface, it can reduce or prevent the fiber fluffing, but there is a problem of the fastness of the combination of polymers and fibers. With the increase in the number of washings, the fluffing and pilling will occur due to the shedding of the polymer covering; The introduction of cross-linking agents in the process can improve the washing fastness of the combination of the finishing agent and the fiber, but the soft feel of the fabric will be significantly affected. From the perspective of public use needs, the soft feel of the fabric is sometimes better than the special function of the fabric. More importantly, especially underwear textile products