Finishing method of aromatic anti-pilling wool fabric

Abstract

The invention relates to a finishing method of an aromatic anti-pilling wool fabric. The finishing method comprises the following steps of (1) preparing a wool keratin solution by using a tricarboxyethyl phosphorus (TCEP) / sodium hydrogen sulfite (NaHSO3) system; (2) preparing an aromatic solution by using rose aromatic nano microcapsules (SNC208); (3) putting the wool fabric into a keratin solution finishing solution prepared from the wool keratin solution prepared in the step (1) for treatment; rolling once by using a vertical padder; (4) soaking the wool fabric treated in the step (3) in the aromatic solution prepared in the step (2), and rolling the wool fabric again by using the vertical padder; and (5) carrying out softening treatment and drying treatment on the wool fabric obtained in the step (4) to obtain the finished product aromatic anti-pilling wool fabric. The method has the advantages that the prepared wool fabric meets the environment-friendly and green requirements, has the dual effects of pilling resistance and fragrance, and is excellent in pilling resistance and lasting in fragrance effect.

Description

technical field [0001] The invention relates to a treatment method for making wool fabrics have an aromatic and anti-pilling function; the invention belongs to the technical field of textile industry development. Background technique [0002] The main component of wool is keratin, which is composed of a variety of α-amino acid residues, which can be linked into long-chain helical molecules, which contain carboxyl groups, amine groups and hydroxyl groups, etc., forming salt bonds and hydrogen bonds etc. The long chains are linked by cross bonds formed by cystine disulfide bonds. The above chemical structure determines that the wool fiber is soft and elastic. Wool textiles have the advantages of good elasticity, strong hygroscopicity, good warmth retention and good comfort, and are favored by consumers. However, wool fiber has poor abrasion resistance and is easy to pilling, which limits the development of wool fabric in the clothing industry to a certain extent. At the sa...

AI Technical Summary

Problems solved by technology

Although this technology will improve the anti-pilling performance of wool fabrics, some of the items used in this patented technical solution, such as methacrylamide and azobisisobutyronitrile, are toxic chemicals that will cause certain damage to the human body

[0004] Chinese invention CN201210181666.2 discloses an anti-pilling finishing process for wool fiber fabrics, which improves the anti-pilling properties of wool fiber fabrics to a certain extent, but there is a large damage to the fibers, and the overall effect is not very ideal. There is a slight deviation in the parameters, and under the action of external force, the wool is easy to bond, which will cause great damage to the wool fabric

[0005] Microcapsule finishing has a wide range of applications on textiles. At present, it is mainly used in wool fabric dyeing and other processes. The technology of using aromatic nano-microcapsules in wool fabric aroma treatment is not yet mature. Although the finished wool fabric has a good fragrance retention effect, it has poor washing resistance