Development prospects of packaging box printing and production:
As an important and traditional information carrier, the production of paper has been flourishing, and more and more closely related to printing technology. With the development of economy and technological progress, the varieties, quality and performance of paper have constantly put forward new requirements. In the 1980s, China's printing industry and China's paper industry jointly completed the process from convex offset printing to offset printing, from offset printing paper production to offset printing paper production. Now, the printing of Chinese printing, using convex printing, has been very few, very few, convex printing is almost completely replaced by offset printing. Chinese paper industry, although still take convex plate printing paper as the key product of industry statistics, but the actual production is not the convex plate printing paper in the past, most of it is offset printed books paper.
Here is the way box printing is printed everywhere:
Packaging box offset printing
The main advantages of packaging box flexo printing- -flexo printing are follows:
1, the equipment structure is simple, easy to form a production line. In the offset printing, concave, flexo printing three printing equipment flexo printing machine is the simplest structure. Therefore, the price of the flexo printing machine is relatively low, and the equipment investment of the printing enterprises is less. At the same time, because the equipment is simple, easy to use and operate, easy to repair. At present, most of the flexo printing machine, and such as tangjin, lighting, cutting, cutting, cutting, die cutting, indentation, punching, window and other processing technology line, forming a production line. Greatly improve labor productivity.
2, the application scope and substrate are extensive. Flexible printing can print almost all the prints and use all the bearings. Especially in the packaging and printing of corrugated paper printing has a unique place.
3. Extensive use of water-based inks. Offprinting, gravure printing, flexo printing three printing methods, only flexo printing is currently widely used water-based ink. Non-toxic and pollution-free, beneficial for environmental protection, especially suitable for packaging and printing.
4. Low cost. The low cost of flexo printing has formed a broad consensus abroad.
Pack box concave printing
Conure ure, ink full three-dimensional sense, in a variety of printing methods, printing quality is the best. And the printing quality is stable. The printing plate has a long life. Suitable for large quantities and large printing. The gravure print can print extremely thin materials, such as plastic film. But concave printed plate complex price is high, its contains benzene ink pollution of the environment. These two problems have affected the development of the gravure print. In particular, a large number of a large number of printing reduction, short edition at the same time requires a large increase of low-price printing, so that the gravure is constantly losing the market.
Source: http://news.naliyin.com/
