Using the laminated Pe film printing machine to print text and pattern-based plastic products, the effect is very good. The printed product has a thick ink layer, bright color, clear pattern and text, and a large area of solid printing is also uniform and thick. Laminated flexographic printing machines can print ultra-thin plastic prints with a thickness of 0.005 ~ 0.01 mm, and the phenomenon of wrinkling is greatly reduced, which cannot be achieved by gravure printing, and it is also difficult to achieve with center-roll flexographic printing machines.

Parameter

Mechanical Structure

1. Unwinding part: Here, the roll material to be printed (such as plastic PE film) is transported to the printing part flatly. The unwinding part of the machine is equipped with a friction tensioner and a lateral adjustment mechanism to control the tension and the left and right direction of the substrate. , to ensure that the printing position and overprinting of the substrate are accurate.

2. Printing part: Pe film printing machine each printing unit is composed of embossing roller, plate roller, metal anilox roller, inking roller and ink cylinder, and is equipped with vertical and horizontal color register adjustment devices. It is composed of an inking roller and a metal anilox roller, and the ink is transferred to the printing plate by pressing the metal anilox roller. Plate roller, according to the change of the customer's sample size, you can choose printing plates of different circumferences to obtain printing bags of the required length.

3. Dry part: just printed imageCases, text products, must be removed before windingtherefore, all kinds of flexographic printing machines are equipped with cold air and hot air drying devices before winding and during the printing process to completely dry the printed inks.

4. Rewinding part: The rewinding part of the Stack type flexo printing machine is equipped with friction tension control to adjust the printing accuracy of the image. Due to the instability of friction tension control, it can only be effective for products with general color registration requirements.