Application of laser marking in sanitary ceramics industry

Dear friends, when you are eating and drinking? Have you noticed that the delicate patterns and QR code pictures on many porcelain containers are all laser processing technology? Today, I will talk about my favorite ceramic cups. Whether it is cartoon style, ins style or classical style, the patterns produced by the laser are very delicate, wear-resistant and do not fade. More importantly, after all, it is an item in the passage, and the laser marking process is non-toxic and environmentally friendly, and it is more secure. Laser processing technology For certain trademark logos, production batch numbers, time, or special necessary patterns and large numbers, the use of laser marking machines and equipment can exceed the actual effect of perfect and meticulous marking, and give ceramic products a different fashion style. This can be maintained by a laser fiber marking machine, using fully intelligent laser marking and distinctive laser mode selection and deep engraving technology, with high reliability, high precision, and convenient actual operation, making a large number of novelties. The logo processing technology is sufficient to maintain. In people's daily life, the back of porcelain is often seen, so the production and processing technology of porcelain is also indispensable. With the help of fiber laser marking machines, well-known brands can keep up with fashion trends, create fashionable products, and promote brand promotion.

With the improvement of living standards, everyone has higher and higher requirements for material living standards and pursues individualization. Ceramic laser marking has high efficiency and good effect, which is a good choice for ceramic bathroom , ceramic handicrafts, ceramic tableware and other products provide a good ceramic laser marking machine equipment.

1. The color marking process on sanitary ceramics will cause diffuse reflection on the ceramics due to the laser (close to total reflection), so ceramics have poor absorption of laser light. How can we make ceramics absorb laser light to form colored marks? The idea we take is to apply a layer of ceramic paint on the ceramic. The color marking of the laser on the ceramic is the result of the interaction between the high-energy laser beam and the ceramic glaze. When the temperature reaches about 800 ℃, the color laser ceramic toner will emit light. Color and penetrate into the ceramic glaze or glaze to realize the process of color marking. At present, there are two kinds of commonly used: laser paint and laser decal paper. Laser paint is colored powder. The process is: first add water to the powder and stir evenly, and then evenly apply it on the ceramic surface. After the coating is dry, use Laser marking. Compared with laser paint, laser decals are simple and convenient to operate. The process is as follows: soak the laser decals in water, and stick the laser decals on the ceramic surface after falling off. After about 5 minutes, the laser marking is performed immediately.

2. The characteristics of laser color marking on ceramics 1), using computer graphics, can produce various text and graphics, rich fonts, standardized, fast graphics generation, and can be handled arbitrarily. 2) There are many kinds of ceramics in the bathroom industry with different shapes. The laser equipment can be conducted by optical fiber, which can be made portable and can work dexterously. 3), permanent marking, beautiful, precise, non-polluting, low cost, can greatly improve the product grade! Can effectively improve product quality.

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