Natural plant pigments are used in the production of children's wear
Chinese herbal medicines, textile dyes, reactive dyes, alkali-free dyeing, research and development of temperature-sensitive fabrics... When the consumer market puts forward "green", "innovation" and other needs, look for innovations upstream, and drive the overall improvement of the industry chain from top to bottom. A major feature of the transformation of Quanzhou textile and garment enterprises since this year.
Natural dyes crack trade barriers
Luoshenhua, Malancai, Gardenia, the Chinese herbal medicines in the eyes of these people are now the treasures of textile enterprises. “We have cooperated with a number of Chinese medicine factories to extract red, yellow and blue colors from the liquid extracted from Chinese herbal medicines, and then research and prepare chromatograms for selection by the three primary colors.†Mr. Zeng Zhaoyu, Assistant President of Baode Group, introduced the technology. Using plant pigments, modern dyeing and finishing industries are used to produce healthy children's wear.
According to reports, at present, Japan's "Nishijin Weaving", "Dashima Silk" and other famous brand textiles, as well as the United States Allegro natural dye company can provide a variety of color cotton all natural dyes; in China, only one or two companies to develop The most important vegetable dye is the vegetable dye company in Shaanxi. The plant dyes and printing and dyeing textiles produced by the company are mainly exported to Europe and America. According to an industry insider, "The domestic and international children's wear market is paying more and more attention to 'green consumption'. The EU has set import restrictions on some synthetic dyes. Natural dyes are one of the ways to crack these restrictions."
Refining cost is twice that of ordinary dyes
“Drawing dyes from Chinese herbal medicines is actually a return to traditional craftsmanship.†Zeng Zhaoxuan said that China is the first country in the world to use plant dyes. The diversity of dye varieties and process methods has made the ancient printing and dyeing industry rich in chromatograms. “Cost is the biggest bottleneck now.†According to reports, although it cooperates with Chinese medicine companies, it adopts the model of “scientific research + base + company + farmer + production†to produce, research and develop dyes, but the cost of natural dye refining is still high, generally Twice the ordinary industrial dyes.
The industry expects that due to the consumption characteristics of the technology in the children's wear market, according to the number of plants such as sorghum, sassafras, and malaia, the company can process more than 100 tons of natural plant dyes for printing and dyeing factories. Enterprises can use natural plant dyes to develop 1 million sets of children's wear/years, and increase sales revenue of 180 million yuan for enterprises.
Looking for innovation from the upstream of the industrial chain
Not only in the field of children's wear, but also the demand for “green technology†in the market, Quanzhou textile enterprises continue to increase investment and research and development in upstream raw material technology.
At the high-tech fair, the "active dye-free alkali dyeing technology" developed by Quanzhou Enterprise attracted many eyeballs. In the dyeing process of knitted fabrics, new additives are used instead of alkali to achieve reactive dye dyeing under alkali-free conditions, eliminating a large amount of alkali pollution and a large amount of wastewater discharge, while improving dye dyeing rate and dyed product color. Bright, it has a great inspiration for the clean production of traditional printing and dyeing industries. When the water pattern appears, the warm pattern disappears. Two products called “camouflage fabric†and “temperature sensing fabric†are the two main products exhibited by Fujian Longfeng Textile Technology Co., Ltd. at this year's Shanghai Fabric Exhibition...
“When we developed functional products, we mostly worked on the finishing process and carried out some functional processing. This year, we began to try to perform functional processing in the previous process. For example, choose some special functional yarns. Or choose and deal with the slurry. In this way, looking for innovation and profit points from the upstream of the industrial chain, downstream products can naturally add many functions, and the industrial chain is thus upgraded from top to bottom.†Longfeng Textile Technology The person in charge of the R&D center said. ()
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