The water consumption and wastewater in the dyeing and finishing process of denim clothing are very large, and the wastewater contains high concentrations of pollutants, which poses a considerable threat to environmental protection, so denim manufacturers have begun to introduce new technologies, new equipment, new of additives to achieve green transformation and development. "2017 Shanghai Textile Machinery Exhibition" (November 27-30, 2017). Shanghai Pudong New International Expo Center actively responds to the national environmental protection policy, focusing on new technologies such as green environmental protection, environmental protection, printing and dyeing, and vigorously promotes the development of the denim intellectual industry four times.

The new exhibition area of ​​denim machinery exhibition "Shanghai Textile Machinery Exhibition"; 2017 Shanghai Textile Machinery Exhibition" will be displayed in the new denim green new world"" denim, the industry leader of denim gathering in the E1 hall exhibition area of ​​the New International Expo Center New technologies, including: dyes, auxiliaries, denim textile chemistry; denim finishing equipment; laser processing and sewing equipment, etc. The new exhibition has won the support of well-known denim exhibitors, including: Dr. Guang, Ka Ping, Wei, Dafeng City, Hunan Speed, even Jin Hao and Jin Yinfeng. Among them, Dongguan Light Laser and Technology Co., Ltd. will bring the Green Pioneer 3D laser denim washing machine to the show. This is a three-dimensional laser scanner that projects a focused laser beam onto the surface of the workpiece, producing various clear and vivid three-dimensional images, completely subverting and replacing the traditional washing process, and in the process of industrial upgrading of washing water, reflecting environmental protection, High efficiency, energy saving and health.

Wuhan Haoxingjin Optoelectronics Co., Ltd. has launched a new jhx-160100 double-head mutual-moving laser cutting/engraving machine to meet the needs of the market and achieve double-working efficiency cutting machines at affordable prices. This machine is more accurate through technology, with smooth edges, no burrs, surface polishing, no noise, no dust, fast processing speed, high precision, less loss, and high efficiency, thereby reducing the use of chemical agents, producing a large amount of waste water, and avoiding the environment. Pollution.