Product design of moisture absorption heating acrylic fiber thermal elastic lint and production technology thereof

Abstract

The inVention discloses a product design of moisture absorption heating acrylic fiber thermal elastic lint and a production technology thereof. Through blending interweaVing of acrylic fiber based moisture absorption heating fibers and other hydrophilic fibers, the aVerage conVention moisture regain rate of a material is improVed, the aVerage conVention moisture regain rate of the material is high, when the material is in contact with a human body, static electricity cannot be easily caused, and the itching skin problem in winter is reduced. Through the comparison between a weaVed thermal lintmaterial and a knitted thermal lingerie material, the biggest defect is that the softness of the weaVed material is not as good as that of the knitted material, the knitted material is soft and goodin contact with the skin, flowing air cannot be easily generated, and heat loss can be effectiVely aVoided, therefore when the material is designed, by selecting fabric weaVes of the less number of interweaVing times and using a series of processes of material gigging, plied yarn using and the like, the material softness problem is solVed better.

Description

technical field [0001] The invention belongs to the field of fabric weaving, and in particular relates to a product design and a production process of a moisture-absorbing and heating acrylic warm-keeping elastic fleece. Background technique [0002] Traditional thermal fabrics achieve the purpose of keeping warm by preventing the loss of heat. This kind of thermal clothing is relatively heavy and is not conducive to people's physical activities. Heat-retaining fabrics have changed the traditional mechanism of heat preservation, by absorbing the moisture of the air or human body and converting it into heat to achieve the purpose of heat preservation. At present, heating and heat-retaining fabrics are mainly concentrated in the field of knitted underwear fabrics. For knitted underwear fabrics, the twist coefficient of the yarn is smaller than that of woven fabrics, and the softness and skin-friendliness of the fabrics are better than those of woven fabrics. The fabric provid...

AI Technical Summary

Problems solved by technology

[0002] Traditional thermal fabrics achieve the purpose of keeping warm by preventing the loss of heat. This kind of thermal clothing is relatively heavy, which is not conducive to human body activities.