Textile finishing liquid adopting stamping method, and finishing technology thereof

Abstract

The invention discloses a textile finishing liquid adopting a stamping method, and a finishing technology thereof. The textile finishing liquid comprises, by mass, 0.001-8% of a functional finishing agent, 0.05-15% of a cross-linking agent, 0.5-2% of a thickening agent, 40-50% of water, and the balance methylsiloxane paste. The finishing technology has the advantages of simple method, easy operation, high raw material utilization rate, low cost, energy saving and emission reduction, and obtains a similar finishing effect with present technologies.

Description

technical field [0001] The invention relates to a fabric finishing liquid and a finishing process using a stamping method, which belong to the fabric printing and dyeing technology, and in particular to a functional finishing process of textile fabrics. Background technique [0002] With the continuous development of China's economy and the continuous improvement of human civilization, a healthy, comfortable and high-quality life has increasingly become the pursuit and yearning of modern people. The functions of traditional textiles such as body covering, heat preservation, and beauty are far from being satisfied. People have higher requirements on the wearability of textiles, increasing the added value of textiles, and the development of functional textiles has attracted more and more attention from people. The functional finishing of textiles has a wide range of fields, including antibacterial and deodorant, anti-mite, anti-virus, anti-ultraviolet, anti-electromagnetic rad...

AI Technical Summary

Problems solved by technology

[0003] Textiles, known as the "second skin" of human beings, have become one of the most dependent products in modern life. To sum up, there are mainly the following methods for the functional finishing of fabrics. The easiest way is to combine various functional materials The substance is simply and directly applied to the surface of the fabric. Taking fragrance finishing as an example, the fabric is made aromatic by direct spraying, incense and other methods. The time will evaporate completely, not only the fragrance lasts for a short time, but also cannot tolerate washing, and other functional substances also have similar problems

The second method is to start from the preparation of functional fibers, and prepare functional fabrics by methods such as blending and composite spinning, so as to endow the fabric with specific functions. The loss of functional substances in such methods is relatively serious, and the production cost is high.

[0022] For the impregnation method, first of all, in the process of impregnation and dehydration, a part of the functional substances can be removed along with the impregnation liquid, so that the residual amount on the surface of the fabric is reduced, and the removed impregnation liquid may cause certain damage to the water body. Pollution is contrary to the current general direction of energy saving and emission reduction; secondly, the uniformity of the functional substances on the fabric cannot be controlled, and it is easy to cause uneven distribution of micro-functional substances, resulting in uneven effects

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