Can 20w UV Laser Marking Source be used for engraving on glass?

 Nowadays, glass handicrafts are more and more sought after by people. Ordinary glass is endowed with fine lines and becomes an artistic decoration. The complex patterns on the glass design are not from artificial carving, but from the charm of technology - ultraviolet laser marking machine. Due to the fragile nature of glass, engraving on the surface of glass products requires a higher level of craftsmanship. Compared with ordinary marking methods, laser marking technology has high processing efficiency, beautiful and meticulous marking products, no need to consume materials, environmental protection and energy saving, and easy maintenance. It is a good machine for glass product processing.

Many customers will have such questions, can laser engraving be used on glass? Can a laser engrave glass? Can a laser marking machine mark on glass? Many questions point to glass laser marking.

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UV laser markers work well for lettering on glass because UV laser markers can provide clear, long-lasting lettering on almost any color or type of glass bottle. In fact, it is not difficult to apply laser marking technology to glass tubes and glass cups, and it can be completely achieved by using carbon dioxide laser marking machine/ultraviolet laser marking machine. We all know that glass is fragile, so too much force cannot be generated in the carving, otherwise it will cause the glass to break. The laser marking machine has no external force, and the special laser wavelength (10.6um) it has is very gentle when processing glass. The UV laser marking machine can be used on almost any color or type of glass bottles. Clear, durable lettering, so no broken glass.

What factors are related to the lettering on the glass of the UV laser marking machine

1. Ultraviolet laser marking machine is also called cold light laser marking. It has smaller diameter of focusing spot, more precise marking effect, and high absorption rate of ultraviolet light by various materials. It is suitable for various alloy materials or glass. marking on the material.

2. UV laser marking on flat glass is directly related to the peak power of the laser, the size of the final focused spot, and the speed of the galvanometer.

3. Ultraviolet laser marking machine has unique and superior performance, which is very suitable for laser marking of glass bottles. Provides greater quality with greater efficiency, clear, durable coding on virtually any color or type of glass bottle, and is designed for high-quality marking with virtually no font, coding or graphic restrictions.

Why is it said that the UV laser marking machine has the best lettering effect on glass?

1. Production safety and food safety

No chemical treatment, consumables, and chemical pollution are avoided. The laser marking is concentrated on the surface of the engraved packaging material with a very high energy density, and in a very short time, the material on the surface is vaporized, and the exquisite content is accurately carved. It is a clean and pollution-free method. High environmental protection labeling technology.

Traditional ink marking needs to store a lot of chemical consumables, ink, solvent, cleaning agent. There is a danger of the ink penetrating the product, and the production date can easily be modified. The UV laser marking machine will produce fine smoke when marking, which can be completely cleaned by the smoke purification device without any harmful chemicals.

2. Production is 0 pollution, environmentally friendly and healthy

Traditional ink marking requires a mixture of ink and solvent. Solvents are highly volatile substances that produce more chemically toxic residues. It will pollute the product, cause secondary pollution to the production environment, and damage the health of workers. It is a product that is gradually eliminated internationally. Now more and more developed countries encourage the use of UV laser marking machines to replace traditional ink marking.

The substrates of traditional ink marking ink are methyl ethyl ketone and acetone, which have high volatile substances, and will produce more chemical residues and toxic gases, which endanger the health of operators. Cleaning of the printer will increase the emission index. The UV laser marking machine will produce fine smoke when engraving, which can be completely cleaned by the smoke purification device without any harmful chemicals.

3. Energy saving, 0 consumables, and cost reduction

UV laser marking machine engraving has no consumables cost and labor cost, no consumables management, and reduces the production labor cost and labor pressure caused by purchasing, warehousing, and frequent replacement of consumables. UV laser markers are a non-contact engraving method that outperforms other technologies in terms of mark quality, durability and consumable volume. Whether it can achieve exquisite product identification depends entirely on the selection process of the parameters of the laser coder. With a clear understanding of the material, application and desired marking, UV laser markers can print high-quality markings on a variety of materials.