Dyeing and finishing process of pure cotton fabric

Raw cloth preparation: raw cloth preparation includes raw cloth inspection, cloth turning (batch, box, printing) and sewing head. The purpose of raw cloth inspection is to check the quality of grey cloth and solve

Soluble vat dye

Soluble vat dye Soluble vat dye is a derivative of vat dye, soluble in water. After dyeing on the fiber, it needs to undergo oxidation treatment in acid solution to hydrolyze and oxidize the dye, and then revert to insoluble vat dye and dye on the fiber

Dyeing and finishing process of pure cotton fabric

Dyes used for dyeing pure cotton fabrics mainly include direct dyes, reactive dyes, vat dyes, soluble vat dyes, insoluble azo dyes, sulfide dyes, etc. Printing dyes mainly include reactive dyes, insoluble azo dyes, stable insoluble azo dyes, vat dyes, soluble vat dyes and printing pigments

Heated deformable fabric appears

ccording to the paper published in the new issue of Advanced Materials, the new textiles developed by researchers from the University of Alto in Finland and the University of Cambridge in the UK will change shape when heated, which p

Automotive interior observation: development trend of warp knitting fiber

Chemical fiber is the main raw material used in the warp knitting industry. With the development of society and the progress of science and technology, new types of chemical fiber materials continue to emerge, greatly promoting the development of the warp knitting industry. The trend of the development of warp knitting raw materials in the future is a common concern of warp knitting enterprises. This topic summarizes and refines the development process of warp knitting fiber, and analyzes the development trend of warp knitting fiber on this basis. 1. The development of warp-knitted fiber is driven by the automobile interior. The warp-knitted automobile interior was first developed by enterprises at the end of the 1980s. Previously, the vehicle interior materials in China were basically ordinary plastic panels and cladding materials

Application field enterprises talk about the changes of foreign trade of coated fabrics in the first half of the year

Export Impression Foreign trucks must be covered with tarpaulin to prevent leakage due to safety and environmental protection considerations. The demand for tarpaulin in abroad is mostly automation, beauty and other aspects.