Waterproof after finishing method for water-washable silk floss quilt

Abstract

The invention discloses a waterproof after finishing method for a water-washable silk floss quilt, which comprises the following steps: (1) preparing a waterproof finishing agent; and (2) heating the waterproof finishing agent to between 35 and 45 DEG C, putting dry silk floss into the heated waterproof finishing agent for soaking for 20 to 30 minutes, then dehydrating, preliminarily drying and drying the soaked silk floss, and manufacturing the silk floss into silk floss quilt by using a conventional method, wherein the waterproof finishing agent comprises 2 to 6 percent of waterproof agentA, 0.6 to 3.6 percent of waterproof agent B, 0.5 to 5 percent of silk floss softening agent and 0.2 to 0.8 percent of silk floss swelling agent in percentage by weight, and water; the waterproof agent A is polymethyl hydrogen-containing siloxane; and the waterproof agent B is polydimethyl siloxane. The silk floss quilt prepared by the method achieves real water washing, and can keep the primary rebound resilience, bulky property and softness after five times of water washing.

Description

technical field [0001] The invention relates to a post-finishing process for non-woven fabrics, in particular to a waterproof post-finishing method for washable silk wool quilts. Background technique [0002] Silk cotton quilt is made of natural silk fiber as raw material and is processed by hand-pulling method. The use of silk cotton quilt has health care functions for human skin and cardiovascular, and is soft, comfortable, and has excellent thermal properties. It is welcomed by foreign consumers, especially favored by consumers in Southeast Asia, Hong Kong, Macao and Taiwan. It is an important export commodity of traditional silk products in my country. [0003] As we all know, silk quilts have never been washed with water. The reason is that the silk fibers of the silk quilts after washing are easy to agglomerate, and the bulkiness, resilience, warmth and softness of the silk quilts will decrease. Therefore, at present, silk wool is generally used with a quilt cover, and...

AI Technical Summary

Problems solved by technology

However, due to the existence of the quilt cover, the human body cannot directly contact with the silk quilt, thus losing the health care effect of the silk quilt on human skin and cardiovascular, and consumers cannot obtain the comfortable and soft feeling of wearing a silk quilt close to the body.

[0004] At present, although there are "washable silk quilts" on the market, such silk quilts are often made into thin seam quilts, and they are not really washable.

At the same time, practice has proved that the waterproof finishing method applied to textile fabrics in the prior art cannot be used to process silk cotton quilts, because the bulkiness, resilience, softness, etc. of the silk cotton quilts obtained by this finishing method will all be reduced. , unable to achieve the original excellent wearability of the silk cotton quilt

Images