Preparation method of total easy-care wool tops and product thereof

Abstract

The invention relates to a modified treatment method of wool tops, and in particularly relates to a preparation method of total easy-care wool tops, and the prepared total easy-care wool tops. The preparation method of the total easy-care wool tops comprises the following steps that: raw wool tops materials are fed into a wool top feeding rack to form a complete wool layer; water, chlorine and 0.5-5% of nonionic wetting penetrant are added into a Kroy machine by taking the weight of the wool tops as the standard, so that the wool tops sequentially passes through a chlorination solution spraying device to be chloridized at constant speed in the Kroy machine; then the chloridized wool tops sequentially enter six back washing tanks, specifically enter the first tank to be dechlorinated, enter the second tank to be dephosphorized, enter the third tank and the four tank to be rinsed, enter the fifth tank to be treated by 2-4% polyamide resin, and finally enter the sixth tank to be softened; and the treated wool tops are dried till the moisture regain reaches 5-8%, and the dried tool tops are placed at room temperature for 45-52hours so as to obtain the finished product. The TEC wool tops prepared by the method have the following total easy-care felting contracting parameters: the width elongation is smaller than 5%, the length contraction is smaller than 5%, and the area contraction is smaller than 8%.

Description

technical field

[0001] The invention relates to a modification treatment method for wool tops, in particular to a preparation method for comprehensive easy-care wool tops and the prepared comprehensive easy-care wool tops. Background technique

[0002] At present, the fabrics or garments of wool textile or garment enterprises at home and abroad have technical difficulties that are easy to shrink, difficult to machine wash, and cannot be tumble dried. The existing way to solve the above-mentioned technical difficulties is to pass the wool raw material through mercerizing and anti-shrinking treatment. After the mercerizing and anti-shrinking treatment, the sharp corners of the scales on the surface of the wool become smooth and oval, and a small part of the scales are removed. When the wool rubs against each other, the fleece of the wool that loses the sharp corners of the scales is reduced, so as to achieve the purpose of shrink-proof and machine-washable wool. For example C...

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