“11th Five-Year Plan” period, China’s dyeing and printing machinery industry in adapting to low-volume production printing and dyeing, and more varieties and fast delivery of market demand at the same time, it is necessary to strengthen and organic combination of printing and dyeing technology, widely used on-line detection and automatic control technology, to meet the rapid response And printing and dyeing enterprise information technology, and further to the intelligent, modular, security, environmental protection, energy saving, the direction of the rapid development of a short process.
1. The development of processing parameters on-line testing and integration of fieldbus control system 1) the concentration of on-line detection and control system applied to the development of printing and dyeing processes mercerizing strong concentration of lye and desizing, scouring process of the light alkali concentration, the bleaching process The concentration of hydrogen peroxide on-line detection and control technologies and equipment. The concentration of liquid to maintain stability, savings and reduce consumption of alkali lye waste emissions.
2) On-line machine shape the development of advanced detection and control of the Oil and Hong Fang temperature, humidity exhaust Hong Fang, a cloth regain control and real-time detection technology and equipment. Heat-setting process to ensure product quality and stability of energy and reduce emissions.
3) On-line color detection system to develop advanced optical color dyeing cloth and microwave rolled over the rate of on-line detection system for the settlement of a row in the process of dyeing cloth generated about color and head and tail, to ensure product quality and stability.
4) fieldbus control system (FCS) for the development of printing and dyeing industry application software, and computer networks, communications networks, on-line detection and control system integration control system.
2. To develop a new generation of high-quality woven fabric dyeing and finishing of complete sets of equipment 1) high-quality pre-treatment technology and equipment development of the retreat, cooking, high-drift, short of the new process technology and equipment. New solution short pre-treatment process technology, the development of new high-performance unit, the development of on-line detection and control technology and equipment.
2) short-woven fabric dyeing process for wet steam technology and equipment to develop short-dyeing process technology and equipment for energy conservation and additives to reduce production costs, with accurate detection of process parameters and control capabilities, to ensure that processed products with good quality .
3. To develop a new generation of high-quality knitting and finishing of the original sets of equipment and knitting when the color drift smelting processes are to spend a lot of water and energy batch dyeing machine to complete the process, will be re-float process by the Lian-yen rate, or Lian drift tube in a row to complete production line. To fill the gaps in the development of new domestic increase and the cylinder-knitted fabric in a row drift smelting equipment, including knitted fabrics in a row focused on refining the production line drift, mercerizing machine knitted fabric.
4. The traditional printing and dyeing equipment to improve the development and the development and transformation of the traditional fabric dyeing and printing machines for the processing of printing and dyeing equipment, so that to adapt to a wider variety of fabrics in particular the need for processing of knitted fabrics, knitted fabric processing to adapt to the fabric tension is running low , Knitted fabrics, such as anti-crimping technology research; support at home and abroad mature, reliable on-line detection and control system as soon as possible to use digital technology to upgrade traditional printing and dyeing equipment; in the new device is equipped with a comprehensive recovery unit, including slurry recovery system, waste water recycling , Alkali and heat recovery system recovery system, and so on. The key features of the development of flat screen printing machine, rotary screen printing, dyeing equipment in a row, the heat-setting machines, pre-shrinking machine, and so on.
5. High temperature and high pressure air flow dyeing machine applied to the development of sensitive organizations have the appearance of knitted fabric, woven fabric batch of high temperature and high pressure air flow dyeing equipment, adapt to the low-volume, multi-species processing requirements, low-liquor ratio, the less consumption of liquor. Special focus on the structure of the nozzle, high pressure air and air-dye injection of the circulatory system; the development of fabric running low resistance, low-tension system upgrade.
6. Injection of high-speed digital printing machine to achieve with their own intellectual property rights of the nozzle high-speed, high-reliability digital printing machine and the capture of industrialization. Develop their own intellectual property rights of the nozzle, the master ink manufacturing technology to substantially reduce the cost of ink-jet printing; to improve the structure of the machine to study high-speed digital printing machine the way the cloth away, the mechanical structure and control circuit, without lowering the precision of printing conditions , To increase printing speed, so 360dpi speed jet printing when 100m2 / h, at 720dpi when 50m2 / h.
7. To develop a new generation of low-temperature plasma processing, dyeing, as well as supercritical carbon dioxide electrostatic printing and other advanced technology and equipment.
8. To develop a new generation with the safety, energy saving, environmental protection unit of GM, the basis of specific cases. (From: China Textile News)