Compressed air plays a particularly important role for printing

Compressed air has the characteristics of cleanliness, stability, and reliability. Due to these characteristics, pneumatic technology is increasingly used in the printing industry to control a variety of machinery. Thus, in modern printing machinery, compressed air plays a particularly important role.

During the process of paper, the single paper rubber printed machine uses paper -suckling mouth, handed paper -sucking mouth, etc. to achieve the separation and delivery of paper. 

Use vacuum method to transport paper and vacuum adsorption to collect papers slowly 

Pneumatic control is used for the control of the port clutch, ink roller, and water roller ups and downs.

In a rolling paper printing machine, pneumatic technology is used for tension control, location control, and clutch control.

Gravure printing machine mainly adopts pneumatic technology to realize the control of paper feed, paper receiving partial drive separation, cutter holder fall, cutter action, clutch between embossing cylinder and printing plate, position control of printing plate cylinder, etc.