The steady development of the hottest offset print

2022-08-02
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The steady development of the offset printing market puts forward new requirements for printing inks

release date: Source: Internet editor: litchi number of Views: 429 copyright and disclaimer

core tip: with the rapid development of the printing market, people's requirements for printing inks are increasingly strengthened. In order to meet the current printing needs, 6 Leather tensile testing machine: Leather needs to test tensile strength, tear strength and so on. We must also improve the requirements of offset printing ink

[China Packaging News] with the rapid development of the printing market, people are increasingly demanding printing ink. In order to meet the current printing needs, we must also improve the requirements of offset printing ink

according to incomplete statistics, the proportion of offset printing ink in China's ink market has risen to 50% ~ 60%, which is still dominant, and this proportion will not change much for a long time in the future

at present, the printed matter is gradually developing towards personalization, diversification and upscale. In order to meet the new changes in the printing market, the printing plant continues to update and improve the printing equipment. The high-speed, multi-color, low pollution, high-efficiency printing equipment has been put forward, which also puts forward new requirements for ink manufacturers

in order to meet the requirements of high-speed printing, short version movable parts and integrated automation, offset printing inks produced by ink manufacturers must have the following properties:

(1) high speed adaptability: it can adapt to 1 and realize efficient and stable transmission at the same time Printing speed of more than 40000 sheets/hour

(2) quick drying performance: due to the short production cycle of short version live parts, they need to enter the four-color printing machine of the next process immediately after printing, such as glazing, film coating or die cutting. Therefore, the ink is required to be dried quickly to facilitate the smooth progress of post-processing

(3) printing envelopes with good water resistance and quick ink balance

(4) stability in the printing process: the ink transfer rate and dot increase rate do not change with the change of speed, time and temperature

(enhance the interaction between the port industrial park and the port 5) packaging is convenient for the printing factory: vacuum tank, plunger tank, barrel and can suitable for the automatic ink supply system

(6) the ink is versatile

(7) low VOC content is more beneficial to the upgrading and transformation of enterprises

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