To promote the development of Dalian color printing packaging industry

To promote the development of Dalian color printing packaging industry

  Ink is the largest source of pollution in the printing industry, and the annual output of ink has reached 3 million tons. Global organic volatile matter (VOC) emissions from inks have reached hundreds of thousands of tons per year. These organic volatiles can form a more serious greenhouse effect than carbon dioxide, and form oxides and photochemical smog under the irradiation of sunlight, which seriously pollute the atmospheric environment and affect people's health. Comparing traditional printing with digital printing, it is not difficult to find the fundamental difference between them, mainly in the different market positioning, and the localization is entirely congenital. It is not the result of our subjective intention. Simply speaking, color printing packing positioning in mass production and service market, is characterized by low cost and large volume; digital printing location in a short version of a short version of the market even according to the needs of production and service, is the set of characteristics and low cost.

  Trademark as a product of the exclusive, is a product quality of the embodiment of the trademark anti-counterfeit design, can effectively demonstrate the quality of their products recognized. The most commonly used design trademarks is the use of laser holographic identification technology made of trademarks, and trademarks directly attached or printed on the packaging; the anti-counterfeiting technology is a kind of advanced anti-counterfeiting technology, it is difficult to fake, can play the role of the security effective. A sense of the application of micro structure to the whole plate network points will affect the overall quality of the printed image, and HD dot technology micro network controlled by point, to make the field and darkened area to gravure printing effect. Wherein, the controllable point means that the micro mesh hole can not appear at the edge of the pixel, so that the edges of the printed picture or the dot can be kept intact and sharp. In addition, in the use of equal amount of ink printing conditions, using the micro network technology can get more smooth and more high density field, and darkened the higher contrast.