Uv Coating Machine

coating paper print finishing techniques reflected the higher value - Paper Industry
As a printed paper surface to surface finishing techniques, more and more of all ages. polishing process is very simple, is printed on the coating surface coating colorless and transparent after grading, drying or pressure light, absorbed by the printed surface of the thin transparent layer brilliant.

process for coating paper after treatment can effectively improve the surface properties of printed products, not only can improve the surface gloss of printed materials, printing or packaging to make products more visible, but can also play a protective effect on the print, moisture, corrosion, greatly increasing the value to their products. Gold, silver and pearl gloss coating process caused by special effects, caused by a coating of foam on the surface of three-dimensional effect and the smell of the paint with the visual impact arising from the olfactory receptors of so that the application of coating technology more broadly, to reflect the higher value printing.

classification process of glazing glazing process according to treatment methods can be divided into light and off-line, coating line.

coating is offline printing, polishing were carried out in special machines, polishing need to use special polishing machine or press machine-ray. For some producers of folding cartons, offline, only a process of very good quality, not only because it can provide a good gloss, but also because of its flexibility and investment small. But the coating system off-line because of the increase between the printing and coating process the transfer of transportation to work offline, though most Poles the production efficiency is lower than the coating Online.

Polish online shortly after the device connected to the printing units, printing, polishing the same time. Now, offset, gravure press, and some screen printing can be done in the process. Without the need to acquire special equipment to polish not only improve efficiency but also to overcome the offset dust caused by different types of failures in quality. Therefore, the line has become a great program glazed windows. But the coating line coating technology, varnishes, drying, and coating equipment requirements are very high.

paper coating technology in China History
Our paper coating technology has come a long and difficult road, polishing equipment replacement, technological innovation, unlike the pre-press, printing, equipment quickly. Polish speaking offline in the last century and the mid-80s, late 90s, almost all of the equipment at hand to feed the paper collection is done manually, and not only inefficient, and sometimes very dangerous, but the paper finishing time people demand is not high, people do not fully understand the real value of paper finishing. With improving living standards and rapid development of the national economy, especially the pre-press and printing technology, rapid development, which prints more delicate and pretty, and increase the efficiency, which in the intangibles driving the post-paper print finishing equipment forward.

The new millennium, as some foreign art paper finishing equipment and the introduction of paper coating technologies, and some manufacturers of post-press equipment in Taiwan on the mainland, finishing, polishing paper provides vitality in the field, so that has been greatly improved.

As Sino-German group Huawei Printing Machinery Co., Ltd., in the early 90s only to produce manual polishing, laminating equipment, its main customers are professional coating, polishing treatment of small firms or small workshop home. In 2001, the German group Huawei Printing Machinery Co., Ltd. began developing the series of automated processing equipment to print the back.