Preparation technology for extra-large-point cashmere adhesive lining

Abstract

The invention discloses a preparation technology for an extra-large-point cashmere adhesive lining. The preparation technology for the extra-large-point cashmere adhesive lining comprises the following steps in sequence: base cloth weaving, base cloth pretreatment, washing and smooth processing, hot melt adhesive coating, baking and reeling inspection. According to the preparation technology for the extra-large-point cashmere adhesive lining, 50D polyester drawn textured yarns are adopted to weaving the base cloth, the base cloth has good elasticity and extensibility, is soft in hand feeling, firm, resistant to wrinkles and strong in wool type feeling; a protective layer enables the sliding performance, the softness and the elasticity of the base cloth to be in an appropriate level, tangling among the fabric is reduced, the wet friction factor between the base cloth and mechanical metal components is lowered to prevent folding lines, scratches and other problems from being generated on the surface of the base cloth, and quality of products is guaranteed. An extra-large-point CP11mesh circular net is adopted, a polyamide and polyester hot melt adhesive system is adopted to carry out two-point coating to form the extra-large-point cashmere adhesive lining, after the base cloth and cashmere fabric are bonded, good peeling strength is guaranteed, and original soft hand feeling of the fabric is maintained.

Description

【Technical field】 [0001] The invention relates to the technical field of fusible interlining preparation technology, in particular to the technical field of super large point cashmere fusible interlining preparation technology. 【Background technique】 [0002] Cashmere is called "soft gold", which has the characteristics of light weight, softness, good toughness, good warmth retention, soft color and high moisture absorption. It is the animal fiber closest to human skin that humans have discovered so far. Cashmere has good elasticity and good restoring properties. Another advantage of cashmere is that it does not shrink and is easy to shape. Therefore, adding cashmere components to high-grade worsted wool fabrics can not only meet people's new demand for fabrics, but also greatly improve the quality of fabrics. [0003] Due to the high wool content of cashmere fabrics and the fullness of the cashmere surface, it is difficult to bond conventional interlinings. Even if some ...

AI Technical Summary

Problems solved by technology

[0003] Due to the high wool content of cashmere fabrics and the fullness of the cashmere surface, it is difficult to bond conventional interlinings. Even if some are bonded, the bonding strength is not ideal, and the effect of dry cleaning and water washing is relatively poor.

Conventional interlinings are often coated with CP40-mesh circular mesh, and the amount of glue applied is about 8-9g / square. Although the ideas are relatively dense, the amount of glue applied to thick fabrics will cause the bonding strength to fail to meet the requirements; and blindly Increasing the amount of gluing will often cause the fabric to be dull, which seriously affects the original style of the cashmere fabric.