Practicality and saving water transfer equipment favored by consumers
Water transfer equipment practicality, versatility, adaptability, printed materials, and energy conservation and other strengths, favored by consumers, greatly improve product packaging and decoration requirements, its use is more widespread. It is used in all types of ceramic, glass, metal, wood, plastic, cloth, leather, marble, and not high temperature, the material can not withstand the pressure and so on.
Followed by water transfer equipment market, importers rely on the long-term increase in demand has been severe and hinder the development of related industries。 In order to achieve large-scale production of high-grade water transfer equipment can replace similar imported products completely made in China, it is necessary to solve the following hubs: one is the original film production technology, the second multi-layer coating technology, and the third is dedicated to water transfer equipment developed。 Our hub technology breakthrough in these areas to provide more diversion possible future development of the industry。
Water transfer equipment for the film equipment requirements
On completion of the film equipment mainly water drape transfer film graphic activation and film transfer to the product surface. Membrane device is actually a function of the tank with a thermostatically controlled, some with white metal welded together, some made of stainless steel.
Automatic apparatus for the film on the film product standard operation. It's a robot can freely take place products, greatly improving the productivity, but also reduces the tedious procedure of manual operation.
After the flat water drape transfer film cut better than the film of water on the surface of the device, the film after water absorption and water to form a parallel storage state, freely floating on the water surface, due to the surface tension of water, the ink layer will be uniform horizon spread on the water surface. The activating agent is uniformly sprayed on the surface of the film, the film will be broken and dissolved slowly, due to the water resistance of the ink, the ink layer is beginning to show the free state.
How effective printing machinery energy saving, emission reduction
First talk about energy conservation。 The main part of the printing process is rolling equipment, washing, drying, steam and other units, energy saving methods can be used are: Efficient rolling cars, reducing rolling over rate, reducing the energy required for drying; development of efficient washing machines, countercurrent-by-frame, multi-dip more rolls, hot shower and washing oscillation method, improve water efficiency and reduce water consumption。 Improve efficiency in drying and setting equipment on the device can reasonably insulation to reduce heat loss, high quality steam traps to prevent leaks, install line detection device controls humidity drying room, so that timely emissions to prevent excessive heat with exhaust gas loss, the need to control the cloth and drying room temperature to prevent the fabric "over bake。" For steaming equipment, to improve the structure of various types of steam box and steaming machines, reducing heat dissipation area and prevent steam leaks, install line detection control unit for the steam reasonable。 In addition, reasonable design, equipment arrangement process, a reasonable increase in the mechanical speed, minimize drying times, reducing the fabric exposed time, can reduce energy loss。 Should be fully taken into account in the design of printing equipment and efficient action of chemical agents, the rational use of additives, dyes, can effectively reduce the equipment processes, pre-treatment or even to achieve "one-step" short process of production。 But also for the printing device is equipped with heat recovery, including waste hot water heat recovery exchanger, steam condensate recovery and waste heat recovery unit setting machine。
Secondly, the reduction on the one hand dyeing process equipment is to reduce water consumption, reducing water consumption only, can only reduce emissions of waste water, which requires a large amount of water to reduce water consumption in the dyeing process or recycle as much as possible. The other is to reduce emissions of harmful substances in wastewater, such as caustic soda content, the content of the content of additives and dyes. To reduce the amount of water for each washing process, these measures can be used for energy and water conservation, such as the development of efficient washing machines, efficient use of rolling cars, lotion by frame countercurrent reuse and other measures to improve water efficiency is an effective way to reduce water consumption . Through the use of efficient additives, pre-treatment process can achieve short production, can significantly reduce water consumption. In addition, for the printing device is equipped with water filtration recovery, you can increase the utilization of the water cycle. In recent years, the rapid development of China's online measurement and control technology in doing a lot of work to reduce emissions in silence, as the alkali concentration measurement and control technology enables the lye zero emissions; dyes, additives distribution system can accurately filling chemicals , both to ensure the stability of the processing quality and reduce waste and pollution.
In small quantities to meet the market demand, while many varieties, intermittent printing machinery will be high-speed, small bath ratio, large capacity direction, so saving water, energy and efficiency。
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