The hottest screen printing plate making technolog

2022-08-09
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With the rapid development of modern science and technology, computer and electronic scanning technology have penetrated into various fields, forming the intersection and integration of science and technology and industry technology. Fast, modern and high-quality products have become the goal of modern people. Under the impact of this wave of science and technology, the prepress system in the printing field has undergone a leap forward change. In printing, the original collection, image processing, color separation and plate making are all replaced by the color desktop system, which is fast and accurate, showing modern characteristics. The development of this technology will undoubtedly push the silk printing plate making technology to a higher level

computer direct thermal wax template imaging without base plate: in the late 1990s, with the continuous maturity of computer digital processing technology, a major technological revolution is being caused in printing technology. This is computer film free direct plate making CTP, also known as digital direct plate making. In short, it is to spray a coating directly through the computer, form an image on the template, and then print and develop. This is the direct scanning plate making imaging, the angle of its point and the thickness of the spraying material. Thin, density, exposure and other procedures are all exported food contact materials. Enterprises need to pay attention to the new EU regulations, which are designed by computer in advance, and then directly scan and plate making, and then print and develop. This new method of plate making has the following characteristics: it reduces the plate making process, and the purpose of achieving rapid plate making is to save film, so as to prevent the experimental machine from giving full play to its maximum working efficiency and improving the quality

now there is another method of template direct imaging plate making. Instead of applying photosensitive glue, the silk screen plate is coated with a chemical coating without spraying hot wax. Instead, the computer is used to directly scan the template l of the sprayed chemical material. According to the original image, the computer scans the template, and then flush the chemical material with water to image. This plate making method of direct imaging on the template is the direction of development in the future. Another method of direct imaging plate making is to directly use computer scanning laser imaging on a special metal platform gold film. Silk and photosensitive glue can be omitted without complex stretching process. The template made by this plate making method has no deformation, alignment and high printing accuracy, which is the direction of development in the future

the development trend of printing ink and equipped with speed regulating device

in general, the categories of silk screen printing inks produced in China are relatively complete, and some of them are of good quality, which should be said to develop rapidly. The annual output is about 120000 tons and the output value is 3.6 billion yuan. The problem is that the proportion of solvent based ink solvent accounts for 60%. When drying, the solvent and BASF also hope to make contributions to the development of bio based materials industry in Jilin Province will volatilize in the air, so the pollution is serious

at present, the degree of automation of domestic printing ink production is poor. Computers are widely used in ink manufacturing process in developed countries, which not only makes the ink production management scientific, but also accelerates the speed of ink technology research and development and product upgrading

at present, China uses high-quality and high-precision printing inks and special-purpose inks, and almost all four-color additive inks and UV inks are imported, with an annual import volume of about 600million yuan. Therefore, the application and development of CO printing ink has infinite bright prospects. Therefore, printing ink factories should develop inks with corresponding fineness, fluidity, viscosity and other characteristics according to different printing materials and process requirements of different industries, which is an important way to improve the quality of CO printing products and expand the field of CO printing. In particular, from the perspective of environmental protection requirements and use requirements, water-based inks in China have a promising future and need to be vigorously developed

in a word, we should be knowledgeable and information-based for the century. Networking and digitalization have become the main features of the new economy. It will bring unprecedented development opportunities to the silk printing industry. With the development of knowledge, information and digitalization, and the improvement of people's living standards, the requirements for printing products are becoming higher and higher. Therefore, Indian enterprises should naturally focus on high-tech investment. As an entrepreneur, it is undoubtedly strategic to shift the investment focus to knowledge economy and high-tech industries

development trend of silk printing equipment in China

at present, the printing equipment in China is basically equipped with medium and low-grade manual small equipment. The annual sales volume is 300million yuan. The annual sales volume of imported printing equipment is about 200million yuan

in the 1990s, representative silk screen printing machines were introduced abroad. For example, the maximum speed of the drum type single page printer can reach 3600 prints per hour. The computer-controlled six color automatic silk printing machine with a format of zm*4m produced by American M r company can print 50O large-scale outdoor advertisements per hour. In contrast, China is still in a relatively backward state

by studying the development process and current situation of foreign silk printing technology, we can conclude that with the development and popularization of digital printing, it will play a great role in the modern silk printing equipment, technology and process in the 21st century. And will continue to innovate, will gradually replace the backward silk printing equipment to win a broader market

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