Dai Yin's Two Major Achievements In Science And Technology Were Identified.

A few days ago, the appraisal committee composed of 9 famous textile experts from China Academy of engineering, Yao Mu, and so on, identified the two scientific and technological achievements of the Dai Yin group, namely, the research and application of "environmental protection and dyeing technology for denim fabrics" and the development of "antibacterial Automotive interior textiles".

"Research and application of environmental dyeing technology for denim coating" project, Shandong Province textile The quality supervision and testing center has tested the quality index to meet the technical standard of FZ/T 13001-2013 "dyed denim" standard.

take Denim coating The technology combined with dye dyeing fills the gap in China and reaches the international advanced level. The project combines the pigment dyeing with the existing indigo and sulphur dyeing technology, and puts forward the coloring of the natural denim coating, the coloring of traditional indigo and vulcanized denim, and the slurry dyeing. Combined machine Three kinds of technological route of upper yarn coating priming.

The technology production process is short and suitable for various denim washing processes. The pigment dyeing technology used in the project enriches the dyeing methods of cowboy fabrics, overcomes the shortage of traditional dyeing methods, reduces the discharge of sewage from dyeing and washing, and achieves energy saving, emission reduction and cleaner production.

The development of "antibacterial automotive interior textiles" has been tested by the Shandong textile quality supervision and testing center. The quality indicators meet the requirements of the industry standard FZ/T 12028-2012 superior products, and the antibacterial performance indicators meet the national standard GB/T 20944.3-2008 requirements.

The use of filament filament composite spinning technology and color spinning technology combined with the development of automotive interior antibacterial textiles to fill the domestic blank, the technology has reached the leading level in China. The project uses short fiber wrapped composite spinning technology with independent intellectual property rights, and realizes the application of low proportion silver ion antibacterial short fiber in automotive interior fabrics.

The use of colored spinning technology avoids the damage of alkali treated fibers in the process of fabric finishing, guarantees the antibacterial effect of finished products, and successfully introduces filament filament composite yarns into the fields of woven fabrics and warp knitted fabrics, widens the use of yarns, and provides high-grade functional new products of automotive interior fabrics. The project is mature and stable, with short production process and low cost. No dyeing processing is necessary, which is conducive to energy saving and emission reduction.