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What are the application advantages of fiber laser marking machine in the PVC field?

Views: 36     Author: Site Editor     Publish Time: 11-22-2021      Origin: Site

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PVC material is a kind of non-crystalline vinyl polymer material, this kind of material has good resistance to oxidants, reducing agents and strong acids. With its light weight, corrosion resistance, high compressive strength, and convenience, it has been seen everywhere in our lives and brought us great convenience. What are the application advantages of fiber laser marking machine in the PVC field? Leapion laser shares are as follows:

There are two types of pvc materials: soft and hard. The materials are widely used. The hard ones include pipes and plates; the soft ones include containers such as mineral water and beverage bottles. Therefore, PVC is widely used in various products, such as: electrical enclosures, sewer pipes, industrial accessories, etc. For a variety of different product applications, each product must be marked to indicate the product model, brand, etc.

What are the application advantages of fiber laser marking machine in PVC material marking?

1. The marks processed on PVC by the traditional marking method are easy to fade and fall off, cannot be maintained for a long time, and it is even difficult to pass the environmental protection test. However, the fiber laser marking machine can ensure the durability of the marking when marking the PVC pipe;

2. The fiber laser marking machine will not affect the workpiece, it is environmentally friendly, and there is no public hazard and pollution;

3. The fiber laser marking machine can perform 360-degree flexible marking, and can mark large workpieces. It can also mark easily and freely for larger volumes such as PVC pipes, with less error and stable performance.

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4. The fiber laser marking machine can also cooperate with the production line for automatic marking, which saves a lot of labor and cost, and improves efficiency.

5. Fiber laser marking machine is widely used for PCB eraser, chip opening, wire stripping, metal and plastic lettering, etc.

6. The wavelength of fiber laser is 1064nm, but this wavelength can be marked black, which is the most acceptable color for customers. It can be clearly engraved on the PVC material and appears black. The fiber laser is considered to be the best laser to replace the semiconductor laser.

7. Because the frequency of the fiber laser marking machine can reach 80K, the spot is very small, and the galvanometer equipped with a small spot can reach a very high speed, and the speed of the marking line can reach or exceed the effect of the CO2 laser.

Generally speaking, near-infrared laser and far-infrared laser are used for marking on PVC materials.

Far-infrared laser marking machine: the most common is carbon dioxide laser marking machine; near-infrared laser marking machine, such as: fiber laser marking machine and semiconductor laser marking machine.


The wavelength of the carbon dioxide laser marking machine laser is 10.6u. This type of marking machine can print yellow-red writing on PVC materials. Due to the function of the carbon dioxide laser, it can be very large, such as the current general 30W power marking machine and 50W power marking machine, so this type of marking machine can mark at a very high speed, it is very suitable for processing on the assembly line, instead of not so environmentally friendly ink printing.

However, the yellow-red color of the marking of PVC materials by carbon dioxide laser is not so popular in many cases.

If you want to know more about fiber laser marking machine information and question consultation, please pay attention to Leapion laser.


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