With the improvement of people's living standards, more and more people like to eat Western food, and knives and forks are essential for eating western food. Western food knives and forks are made of stainless steel. Stainless steel tableware is made of iron chromium alloy and some other trace elements. Because of its good metal performance and corrosion resistance compared with other metals, the utensils made of it are beautiful and durable, which are loved by people. Therefore, more and more are used to make tableware. When shopping, consumers often find that the price of stainless steel tableware is very different. The cheapest one or two yuan for a spoon can be bought, while the most expensive high-end products cost tens of yuan, a difference of tens of times!

In fact, many people do not know that stainless steel tableware hides many unknown standards, and consumers often spend unjust money on unqualified products. These unqualified stainless steel tableware have poor raw materials, rough production, and heavy metal elements such as lead, aluminum, mercury and cadmium, which are harmful to human health after long-term use. Therefore, when we buy Tableware, we need to carefully observe the text information on the tableware.

The traditional marking method is ink-jet printing. The text information marked by ink-jet printing is easy to fade and fall off, giving some illegal elements an opportunity to take advantage of it, which not only brings harm to customers, but also causes serious losses to tableware manufacturers. Therefore, it needs a device that can permanently mark to mark, so that those lawless elements in the low-end market have no chance to commit crimes. Laser marking machine is undoubtedly the most suitable choice. The laser marking machine uses the laser beam to make permanent marks on various material surfaces. The beam quality is good, the volume is small, and the speed is fast. The text information marked is beautiful and permanent, pollution-free, and will not fade and fall off.

At present, the pure black laser effect can no longer attract too much attention, and the laser color process is popular, because the laser color process is a difficult problem that laser technologists want to overcome.