For the ink in the ink fountain, under the action of the anilox roller in the flexographic printing part, the anilox roller cells and the surface of the anilox roller are both covered with printing ink.
The ink on the surface of the anilox roller is scraped off under the action of the doctor blade, so that the ink only exists in the cells of the anilox roller.
Under the action of pressure, the ink in the cells is transferred to the flexographic printing plate, and then the ink on the printing plate is transferred to the substrate under the action of printing pressure.
Analysis of the advantages of flexo printing machine
A. The structure of the equipment is simple, easy to operate and maintain.
B. Strong connection processing ability, short production cycle and high work efficiency.
C. The use of new water-based ink and solvent-based ink, non-toxic, non-polluting, fully meet the requirements of green environmental protection, but also meet the requirements of food packaging. Generally suitable for small or medium batches of products.
D. Wide range of application materials, strong adaptability to various materials, such as carton, paper, transparent film, etc.
E. The quality of flexo printing is good, the printing accuracy can reach 150 lines/inch, and the rough printing is rich in layers, bright in color and good in visual effect, especially suitable for the requirements of packaging printing.
