What is the difference between an inkjet printer and a laser printer?
Laser marking machines, also known as laser printers, are fundamentally different from the working principle of
inkjet printers, just like new energy electric vehicles and traditional gasoline vehicles.
The working principle of the laser marking machine is emitted by the laser light source. After the polarizing system
is burned (physical and chemical reaction) on the surface of the product, the mark is left behind. The feature is
greenenvironmental protection, good anti-counterfeiting performance, and cannot be tampered with. Does not involve
hazardous chemicals such as ink consumables.
The working principle of the printer is that the ink path is controlled by the circuit. After the ink line is emitted from
the nozzle, after charging and high-voltage deflection, characters are formed on the surface of the product, and ink,
solvent, cleaning agent and other consumables are needed. The use process requires maintenance and environmental
protection. Poor. The advantages are speed, adaptability and lower purchase price.
The first one, the laser marking machine. Laser marking machine
Machine) is the use of a laser beam to mark permanent surfaces on a variety of different materials. The effect of
marking is to expose deep materials through the evaporation of surface substances, thus engraving exquisite patterns,
trademarks and words, laser hittingThe standard machine is mainly divided into CO2 laser marking machine,
semiconductor laser marking machine,fiber laser marking machine and YAG laser marking machine. At present,
the laser marking machine is mainly usedin some occasions requiring more precise and higher precision. application
In electronic components, integrated circuits (IC), electrical appliances, mobile communications, hardware products,
tool accessories, precision equipment, glasses and watches, jewelry, auto parts, plastic buttons, building materials,
PVC pipe.The second concept, the laser printer. It can be said that the laser printer is a laser marking machine.
But not all laser marking machines are called laser printers. Laser printers are more often used to refer to machines
in the industry called flight laser marking machines that can be combined with pipelines for online flight marking.
The third concept. It is an ink printer. The ink jet printer is a non-contact inkjet marking system controlled by
a single chip microcomputer. It applies a certain amount of ink to the system by controlling the internal gear
pump or supplying compressed gas from outside the machine.Pressure, so that the ink passes through a few tens of micro
The meter aperture nozzle is fired. And the crystal oscillating signal applied above the nozzle splits the continuous
ink line into ink droplets of the same frequency, equal size, and a certain interval, and then the ink droplets are
respectively charged when passing through the charging electrode.
The amount of electricity is controlled by the CPU of the central processing unit; the detected electrode detects
the correct amount of charge and phase of the ink droplet; finally, the charged ink droplet deflects in the deflection
electric field formed by the deflection electrode, and is fired from the nozzle.
Out, they are placed on different positions on the surface of the product to form various symbols, patterns and other
signs. Instead of being charged, the ink droplets are driven into the recovery tank and re-entered into the ink circulation
system inside the machine.
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TAG:  laser printer,inkjet printer