短流程改善交联型天丝与棉交织印染深色面料原纤化的生产方法
By optimizing the raw material combination and process flow of cross-linked Tencel and non-fluorescent white cotton yarn, and combining environmentally friendly auxiliaries, the problems of fibrillation and formaldehyde in the dyeing of dark-colored fabrics interwoven with cross-linked Tencel and cotton have been solved, realizing an efficient and environmentally friendly production method and improving the washability and hand feel of the fabric.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- LU FENG WEAVING & DYEING CO LTD
- Filing Date
- 2026-02-27
- Publication Date
- 2026-07-17
AI Technical Summary
The existing production of cross-linked Tencel and cotton interwoven dyed dark fabrics suffers from problems such as poor fibrillation control, easy formaldehyde content exceeding standards, long production process, low efficiency, and insufficient environmental protection, making it difficult to meet the demand for high-quality, green and environmentally friendly textile fabrics.
Using a combination of radially cross-linked Tencel and weft-direction non-fluorescent white cotton yarn, combined with optimized fabric washing, dyeing and ultra-softening processes, redundant processes such as cold stacking, scouring and bleaching are eliminated. Environmentally friendly auxiliaries such as low-formaldehyde color-fixing agent ECO and mild wide-temperature desizing enzyme are used to control the amount of chemical agents used. Production efficiency is improved by streamlining the process flow and optimizing parameters.
It effectively solves the problem of fabric whitening and fibrillation after washing, significantly reduces formaldehyde content, makes the fabric soft to the touch, greatly shortens the production process, conforms to the concept of green production, and improves production efficiency and product quality.
Smart Images
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