The hottest interpretation of the main development

2022-08-15
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Interpret the main development trend of UV ink from four aspects

the emergence of new inks is good news for many people. They can help printing plants meet different production requirements and meet severe marketing challenges. Ink, substrate (usually paper) and printing press are called the three elements of commercial printing. With the increasing of color printing, the role of ink in the printing process has become more and more important. People always want printed matter to show rich and vivid colors. This is a very difficult task for textile products with one or several unique properties of graphene, because printing mills have very limited safety inks to choose, and they have to constantly improve their productivity under the pressure of competition

at present, there are four main trends driving the development of the ink industry: environmental problems, the use of energy curing inks and coatings, the growth of digital printing and the increase in the market demand for high-quality and productive inks. In all fields, printing plants have found that ink performance can have a significant impact on their economic benefits

trend 1: more environmental protection

environmental issues are the main driving force of ink innovation. As an environmental protection station pointed out: the printing industry should consciously improve its environmental performance, because printing, like most industrial production processes, requires a lot of harmful chemicals and energy, and produces a lot of waste. If these factors accumulate, they will have a serious impact on air, water and land. In addition, the printing plant is also subject to various regulations issued by the state and local governments

although the substrate has become the primary goal of environmentalists (because the papermaking process consumes a lot of energy and trees), printing ink has attracted widespread attention of printing plants who want to seek sustainable development

the statistical data of the National Association of printing ink manufacturers (NAPIM) shows that the profit margin of the ink manufacturing industry in 2006 was only 1.9%, so the industry needs to strengthen the control of supply chain and cost through various ways. The rapid rise in the price of ink raw materials caused by product shortages has forced many ink suppliers to abandon the production of traditional ink and turn their attention to other profitable markets

the market of ink raw materials has embarked on the road of globalization. Ink manufacturers can choose products suitable for themselves all over the world. Enterprises want to make great progress. However, the spot trading of ink raw materials will still be affected by the international price trend. Therefore, no matter where they go, ink manufacturers must find alternative materials that can produce ink of the same quality to reduce the impact of ink production on the environment

trend 2: energy curing trend

if you pay attention to the public compliance specifications of major inks: steel tensile testing machine meets the relevant standard requirements of food packaging testing equipment, you will find that energy curing inks, especially UV and uv/traditional hybrid inks, have become a new development trend. The reason why the market favors energy curing inks is mainly due to the following reasons:

lower energy consumption and no VOC

instant curing is convenient for post-processing of printed matter

stronger durability and higher printing quality

in addition, UV curing inks can be printed on almost all substrates, including porous plastics, and it is also very easy for printers to switch from traditional inks to UV curing inks. The growth rate of energy curing ink has become the fastest growing indicator in the ink manufacturing industry. Although the fixed cost of installing UV light sources has decreased compared with the past, they still require a lot of investment from printing plants. Although many new printing machines are ready to use UV or mixed ink, operators still need to reset the ink roller of the printing machine

the cost of energy curing inks is about 2 to 3 times that of traditional inks, and they also need to be treated differently due to the safety of some raw materials. If a printing factory only considers the price of each pound of ink, it will not choose UV and mixed ink. However, from the perspective of total printing cost, the development prospect of energy curing ink is still very optimistic

although UV ink is suitable for all printing machines, it is the most important for large format digital printing. According to statistics, at least 25% of commercial printing plants are using digital printing machines for production. In most cases, these printing houses mainly use digital printing machines to print short edition, variable data printing live parts, pamphlets or direct mail and other commercial printed materials

nevertheless, many printing houses are still using large format or super large format printing machines to expand their customer base. These devices can be used to produce signs, banners, exhibitions and point of sale images. In these applications, water-based and solvent based inks cannot withstand the test of long-term exposure to bad weather. Therefore, UV inkjet inks have become the best choice for people. In addition, UV ink can not only print directly on the surface of hard and non porous substrate (such as foam board, Coroplast, Sintra, glass and wood, etc.), but also has stronger moisture resistance and sun resistance than other inks

trend 3: quality factor

printing customers always want to get high-quality prints that meet the specifications. For example, they want to use highlights to enhance the texture of images of valuables such as cars and jewelry. In addition, they also want to use ink to make their prints stand out among many similar products

at the same time, printing plants hope to simplify their workflow through ink. These inks must be stable in high-speed printing - so as to reduce the number of adjustments of the printing machine and improve the consistency of printing. In addition, printing plants also hope that the ink they use has the characteristics of easy cleaning and the ability to shorten the preparation time of operations

no matter which process is adopted, the printing factory hopes to print the most products with the least ink. Obviously, this is a contradictory requirement. Printing plants should not only maintain the impact and saturation of printing colors, but also reduce the use of ink. The best solution is to increase the strength of the pigment, and many ink manufacturers have agreed to the customer's request. But this will undoubtedly increase the production costs of ink manufacturers. In addition, too much pigment will affect the fluidity of the ink, thereby hindering its performance on the printing press. Every printing factory clearly knows that if the performance of ink is not as good as expected, the whole printing process will be affected by downtime, waste and rework

trend 4: expansion of color gamut

as we all know, the traditional printing process using yellow magenta black four primary color ink will encounter difficulties in reproducing full-color images. The recent progress in prepress and ink manufacturing has brought printing plants the ability to expand the printing color gamut. In addition to the standard four primary color inks, printers can now use light green, red and blue inks in color printing. Therefore, while the prepress system can divide the image into seven colors, the increased primary color must also bring higher saturation, purity and consistency to the printed image, so as to ensure the success of printing production

we see that the United States has begun to use printing inks with a larger color gamut, including products designed by some ink manufacturers specifically to meet the needs of a customer

Hualong.com at 10:20 on April 17 (reporter Linsen intern Zhang Liwen) the importance of color management is also increasing this (17) morning. Advertisers and brand owners have invested a lot of money in brand building, and color plays an important role in brand image

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