Introduction: How to make textile companies use less or even no water during dyeing and finishing has always been a big problem. Recently, Lvyu Textile Technology Co., Ltd., which was hatched by the Science and Innovation Center of Haining High-tech Zone, Zhejiang Province, innovated and developed the world's first new dyeing and finishing technology, which has been favored by the market. We use eco- friendly organic macromolecule non-aqueous media instead of water as a dyeing medium, completely subverting the traditional dyeing process, and it is a tremendous innovation. “Liu Jinqiang, chief technical officer of Luyu Textile Technology Co., Ltd., introduced that once this technology enters into industrial applications, it will promote the dramatic changes in the green production of the textile printing and dyeing industry -1.html"> printing and dyeing industry . At present, the company developed a non-water dyeing reactive dye test has been successful, compared with the traditional process, can save water 70%, saving dyes 15% to 20%, save 60% to 80% of additives, dyeing media recovery can be More than 97% control. In the next step, we plan to build a demonstration production line, provide complete sets of technology to the other company, and secondly, it can be used as an entity to introduce technology to other companies. "Liu Jinqiang said. Analysis: The whole world is concerned about waterless dyeing technology. Why Greentech Textile Technology Co., Ltd. can develop this process, although it is not mentioned in the article. What is the difference between him and Nike using ColorDry anhydrous dyeing technology? The officials can think for themselves. News link Nike finally released the first consumer product produced using a cloth dyed with ColorDry. ColorDry was developed by DyeCoo Textie Systems of the Netherlands to reduce the use of water and chemicals. Nike is one of the company’s investors. DyeCoo uses recycled carbon dioxide instead of water, saving 30 litres of water per dyed T-shirt. This technology not only brings benefits to the environment, it also guarantees the saturation of the color of the fabric dyeing process, and it can save energy and avoid added chemicals. “Creating this technology that changed the traditional dyeing rules is a long process. We have worked hard for more than ten years. This technology not only benefits Nike or any brand, but also affects the market with DyeCoo technology. Let us all work hard. Work is worthwhile. We think this is an important step towards a revolution in the textile printing and dyeing industry. This product line proves that our technology is economically viable, suitable for large-scale production, and can significantly reduce the impact on the environment.†Mates Blacker, CEO of DyeCoo Say. Nike's new product line also includes Nike's Dri-FIT technology, which eliminates sweat from the body through knitted fabrics. Polo shirts are also made of 100% recycled polyester fiber, which adds to their sustainability characteristics. ColorDry polo shirts will be available in six different colors. According to media reports, ColorDry Fabrics (2013) has already started production at a new anhydrous dyeing and finishing plant in Taiwan, which was established by Taiwan's Far East New Century Company. At present, it is estimated that 100-150 liters of water are needed to process 1 kg of textiles. The industry analysts calculated that more than 39 million tons of polyester fibers need to be dyed each year before 2015. This new technology has ample room for use and can be used to reform the printing and dyeing industry. Nike is one of several companies involved in the Detox detoxification challenge. The campaign was proposed two years ago by Greenpeace, an environmental pressure group, to achieve zero emissions of harmful chemicals from the supply chain by 2020. One of the issues that the detoxification movement proposed to achieve this goal and the joint “road map†is to emphasize the solution to the problem of using large quantities of water during the dyeing and finishing process. The problem is that the wastewater treatment between different plants is very different. . Nike stated that it is expected that DyeCoo's supercritical liquid carbon dioxide or "SCF" carbon dioxide dyeing technology will have a particularly positive impact on the textile printing and dyeing industry in Asia and will also expand into the textile industry in the world. With the increasing scale of this technology, a large amount of traditional textile printing and dyeing water will no longer exist, and it is no longer necessary to use fossil fuels to heat large amounts of water. Removing water from the textile dyeing process also eliminates the risk of sewage discharge and environmental hazards. Carbon dioxide used in the dyeing process of DyeCoo is also recycled and reused. Waterless dyeing technology is currently limited to polyester fabrics, but new research is ongoing to expand its application to other natural and synthetic fabrics. Others Fabric,Knitting Fabric,Bengaline Fabric,Ponte Fabric LESS'MORE , https://www.lessmorefabric.com
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