Ink inkjet printer and laser inkjet printer overview

Ink inkjet printer and laser inkjet printer overview

   Continuous coding technology is to use charged ink particles, according to the principle of electric field deflection, ink droplets of different electric power deflect at different angles, and finally print patterns and numbers on the surface of the object. Pressurized ink is ejected through the nozzle to form an ink line, which breaks into droplets under the action of the crystal oscillator. The ink droplet is charged when passing through the charging electrode. The ink droplet deflects to form text after passing through the high-pressure deflection plate. Enter the recycling tube. Continuous printing technology is very suitable for printing small characters, such as domino A series continuous printing machine can be applied to food, glass, plastic, metal, rubber and other products.

The piezoelectric inkjet technology in drop-on-demand inkjet technology uses electrical signals to control the deformation of the piezoelectric crystal, thereby controlling the opening and closing of the nozzle holes on the nozzle; the nozzle of the electromagnetic valve inkjet system consists of multiple high-speed switching precision micro Valve, when spraying, the corresponding solenoid valve of the font is opened and closed quickly, and the ink is ejected by a constant internal pressure, forming characters or graphics on the surface of the moving object; the thermal foaming printer uses a thin film resistor to minimize The ink droplets heat to form bubbles, forcing the ink droplets to be ejected from the nozzle.

The laser printer uses software to deflect the laser beam and use the high temperature of the laser to directly burn the surface of the product to be marked to form a font or pattern. The laser printer is a permanent mark and has a significant anti-counterfeiting function. Laser printers have stable performance, high reliability, and low operating costs, and have become a hot spot in recent years.