Being defined by soft rubber pad printing head transfer plate on the graphic area ink to printing machine on the substrates.Pad printing machine is one of the important way of indirect printing.
A power source being:
The main action moving printing machine can be divided into: dip in with glue head down take on printing plate on the ink and elevate;Above rubber head moves to substrates;Rubber pad printing head down after printing service.Three of the main action of the different methods of control determines the pad printing machine of three basic categories:
Manually moving printing machine, three kinds of movements are manual to control.Is the most simple moving printing machine, can complete the production of small orders and products proofing task.
Electric pad printing machines, three kinds of actions are motor drive and control.Printing speed is fast, but the printing pressure is small, can only complete the smaller area of production date and pad printing bar code products.
Pneumatic pad printing machines, three kinds of movements are digital circuit control pneumatic components to complete.Printing speed, pressure big, high degree of automation, is currently the most common moving printing machine.
Nurture ink:
Now for the ink pad printing machine mainly include oil roller or painting in the reciprocating movement of the oil pan and plate above open ink system;Oil cup close the ink pad printing plate printing area and buffer area of the reciprocating closed ink system of two kinds: the former is called oil disc pad printing machine, which is called oil cup pad printing machine.Oil disc pad printing machine can be used for solvent ink pad printing, screen printing ink and UV pad printing ink.
In the use of solvent ink pad printing and screen printing ink, because the ink in the opening of the oil pan, direct contact with air, ink contained harmful ingredients can cause personal injury to evaporate into the air.Ink printing eligibility will occur fluctuations.Oil pan pad printing machine is the most common moving printing machine.
Oil cup pad printing machine is mainly used on printing ink and printing ink solvent.Ink within the oil cup will closed the harmful composition in isolation from the ink of volatile, employee health damage to a minimum, guarantee the stability of the printing eligibility.But because the oil cup continuous sliding friction requirements of oil cup and pad printing plate between the height of the contact resistance and abrasion resistance, oil cup pad printing machine manufacturing difficulty is quite high.