No matter what kind of printing, the Printing Process is the initial stage of the whole. Screen printing is no exception. At the same time, print and products for substrate quality, shape and purpose are needed to clarify the. According to the purpose of use, the accuracy of printing patterns, image quality requirements will also change. For outdoor exhibits will be particularly required for its weather resistance and durability, etc.. Printing Process Printing Process,Screen Printing Process,Popular Printing Process Jin Yuan Kang Industry Co., Ltd. , http://www.jykplating.com
Screen printing is based on the original, the choice of plate making method and printing process and determine the use of printing materials. Due to the use of screen printing is very wide, so there are many types of the corresponding process, which is a very important work. Materials used in various processes are also varied, the choice of what kind of material to be used according to the nature of the pattern, the amount of replication, the use of the product. For example, the screen, for example, now more than the use of nylon, polyester, stainless steel, etc., the process performance is different. Such as nylon mesh with ideal elasticity and resilience, as well as concave convex surface can be printed features. In the requirements of high precision printing, the use of stainless steel wire mesh. In addition, according to the different patterns, but also can be taken oblique method of tension, so that the line of latitude and longitude of the network and the direction of the scraper to maintain a certain angle, but also allows the network to allow tension within the tension, relax.
The method of plate making is roughly two methods of engraving plate and photosensitive plate making. The former applies to the accuracy is not too high, the pattern can be described; the need for high precision, and emphasize the level of color printing, you must use the photosensitive plate method. In the photographic plate, making strong printing resistance plate can be used directly, since this method is in print, Yang figure deban close to the photosensitive film screen version, so the image quality is poor, need high quality image, the best use of plate method.
To print, do not require high quality printing, use the most convenient manual printing. If you need a large amount and require a certain quality, you need to use high-precision automatic printing machine. Due to the screen printing materials, quality, shape vary widely, so there are many types of printing presses. Screen printing ink, because of the different texture of the printing material, ink adhesion performance is different, so there must be targeted to choose the right ink. In addition, due to the use of different products, such as the need for electrical conductivity, corrosion resistance, etc.. So the use of ink is also different. Because of the different methods of drying ink, in use should pay attention to select the appropriate drying method.
As mentioned above, Screen Printing Process is complex and varied, in many ways how to choose the most appropriate method, you need to have a wealth of technical knowledge. It can be envisaged that the future screen printing applications will be more extensive, more diversified. With the further reform of machine and material, more, newer, better quality and more characteristic products will be produced. But in any case, the basic technology of screen printing will not change.
How to develop a polarized development enterprise in the construction machinery industry?
On August 7th, the 2013 China Machinery Top 500 list was released in Beijing. From the list, we can see that 60 Chinese companies were selected. Among them, the top three mainland enterprises are SAIC, FAW and China's weapons industry. group. In addition, Brilliance Auto, Weichai Holding, TBEA, GAC Parts and Guangxi Yuchai became the best performing companies of the year. At the launch of the China Machinery Industry Enterprise Management Association, the Machinery Industry Economic Management Research Institute, and the World Managers Group's list and industry seminars, Sun Bohuai, chairman of the China Machinery Industry Enterprise Management Association, said that the polarization phenomenon in the machinery industry has become more apparent. The sales revenue of the top 10 companies increased by 33.8, which was 16.8 percentage points higher than the top 500. As the machinery industry enters the medium-speed development channel, transformation and upgrading cannot be delayed. Large enterprises in the industry should plan ahead and lead the industry to accelerate transformation and development. In 2013, the top 500 enterprises were still mainly concentrated in developed countries, and the pattern was basically stable. This year, the United States continued to occupy the top position with 152 companies, an increase of 29 from the previous year; Japan ranked second with 96, down 23 from the previous year; China ranked third with 60, 21 fewer than the previous year. . Among the top ten, the United States has 4 seats, Germany has 3 seats, Japan, South Korea, and Taiwan each occupy 1 seat; the top three are occupied by Germany, Japan, and Korea. Although the number of companies that have entered the top 500 in the old mechanical powers of Germany and France is not large, 30% of the companies that have entered the top 100 have outstanding advantages in the industry, and their competitiveness cannot be underestimated. In contrast, in 2013, the overall strength of China's excellent machinery giants was improving, and the gap with US and Japanese companies was greatly reduced. At the same time, we must also see that although a large number of large enterprise groups have emerged in China, there is still a lack of large enterprises in the true sense. Achieving a big to strong transition is still an important task for the development of the industry. Sun Bohuai said that China's top 500 machinery companies are an important pillar of China's machinery industry and play a key role in the sustained and stable development of the industry. In the past year, the macroeconomic environment and industry development have undergone profound changes. Everyone has a deep understanding of the grim situation of China's machinery industry. Sun Bohuai said that in the tight environment, deep-seated contradictions and problems are highlighted, the market pressures on the industry's forced mechanism, and the top 500 companies are in the process of solving industrial structural contradictions, promoting transformation and upgrading and structural adjustment. It is incumbent. Sun Bohuai suggested that the top 500 enterprises need to combine the laws of economic development, review the situation, and adjust their development ideas ahead of time. I. Planning a long-term strategy to lead the development of the industry Today, the world machinery industry is changing, and China's machinery industry is moving forward. The market structure, technical structure, and industrial structure are all facing strategic adjustments. New technologies, new processes, and new materials are constantly emerging. Green manufacturing and intelligent manufacturing are advancing new changes in the industry. Energy conservation and emission reduction have placed new demands on development. Top 500 enterprises should seize the opportunity of a new round of structural adjustment, and take a long-term perspective to strengthen strategic planning. In terms of development, it is necessary to benchmark against international advanced enterprises; in the market, we must attach importance to the implementation of the international strategy of going global; on the products, we must strive to be specialized, precise, special and excellent; in terms of technology, we must attack high-end, 夯 foundation, and adjust structure. Promote intelligent manufacturing and green manufacturing to promote and promote industrial upgrading; integrate R&D and integration of supply chain in the industrial chain, and extend to higher value chain; accelerate industrial restructuring and integration, strengthen and integrate in industrial structure Large, improve industrial concentration and optimize industrial structure. Pursue sustainable and quality growth. Second, to achieve innovation drive, promote industrial transformation and upgrade 500 companies is the representative of China's machinery industry's advanced technology level, is the industry's most important innovation. Technology leadership is the meaning of the requirements for the top 500 companies. The top 500 enterprises, the industry research and engineering technology centers, gather a large number of industry science and technology elites, undertake major scientific and technological projects in the country and the industry, and closely contact with research institutes, universities and colleges, including foreign scientific research institutions. In cracking the core key technologies and advancing the technological progress of the industry, it is the backbone of the company. It is necessary to play a leading and leading role, fully apply the technology platform, and actively act. Focusing on the needs of national key projects, key areas and emerging industries, we should focus on high-tech products, break through the bottlenecks affecting the industry to the high-end upgrades, such as basic parts, basic technologies and basic processes, improve the technical level and technological level, and promote the upgrading of traditional industries. At the same time, we must also clearly grasp the development trend of the industry's technology, and strive to seize opportunities and seek development in the process of technological upgrading.