Laser Powder Usage of Fiber Laser Marking Machine
As everyone knows, Fiber laser marking machine can engrave and mark on metal and most non-metal.
But some plastic cannot be engraved by laser marking machine. Or the marking effect is not clear. Such as common resin, ABS, PP\PE And other materials. Sometimes bubbles are generated on the plastic surface. So how to solve this problem?
First, Using UV laser marking machine
In terms of thermal influence, UV laser marking machine is the first choice.
Second, Add laser powder to raw materials
The main function of the laser powder is to absorb laser energy and convert the laser beam into heat energy, produce heat, carbonization, evaporation and chemical reactions caused by the discoloration of the additives on the plastic. Thereby forming a marking pattern on the surface of the product!
So it is suitable for marking on PP PC PE ABS TPU PAPA6PBT POM TPE TPV TPR PET and other plastics. And it can be marked in black, white, gold, gray, and color handwriting.
Firstly, 0.1-0.3% Adding ratio.
Secondly, Used with pigments and toners for direct injection molding and extrusion granulation.
Thirdly, Directly mix with plastic. And then use the injection molding machine to directly inject the parts.
Firstly, Safe and environmentally friendly. Laser marking does not contain volatile components and contain organic colorants. Meets safety regulations. Harmless and non-polluting to the human body;
Secondly, Time-saving and high-speed laser marking. Rapid automatic marking and high production efficiency. And lower defective rate of materials and printed parts;
Thirdly, The marking can only be destroyed but not be changed, So the anti-counterfeiting function is strong. Strong laser power of the active ingredient makes strong traceability;
Fourthly, High stability could make a variety of high-resolution marks. And outstanding clarity and contrast;
Fifthly, Durable and abrasion-resistant and scratch-resistant. Also not easily washed off by solvents;
Sixthly, It is meticulous, which can make plastics easier to be marked by laser. The laser marking of plastic materials has high definition, high precision and clear pictures and texts.
By the way, any questions, please feel free to contact us.
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