Views:0 Author:Site Editor Publish Time: 2020-09-19 Origin:Site
Do you know anything about two-plate printing machines?
People in the double-print industry like to call them double-print for short, and they are one of the four main types of printing. It is characterized by direct printing, the specific way: the ink is directly imprinted on the paper, and the ink exists in a double version of the pit, the quality of the printing of two factors, namely the depth and size of the pit, for example, deeper pits contain more ink, the quality of the ink layer is thicker; On the contrary, the shallow pit contains less ink, into the quality of the ink layer is thinner.
The main structure of this two-plate printing machine is the ink slot, plate roller, embossing roller and scraping device. The above mentioned plate roller is provided with a first plate area and a second plate area. It also includes the first roll of film stick and the second roll of film stick. The first film printed in the first printing area is rolled up by the first roll of film stick, and the second film printed in the second printing area is rolled up by the second roll of film stick, which greatly facilitates the replacement of printed products.
Double printing can print at the same time two roll plastic film, on the basis of the original device increased the plate roller plate area, to extend the length of the embossing roller, at the same time, can keep the original power of a complete set of equipment, that is to say, in the case of double printing efficiency, increase power consumption is not obvious, implements the lower unit consumption, lower equipment cost.