[China Packaging Network News] The development maturity of an industry technology represents the progress of an era. As early as hundreds of years ago, the ancients had used branches, stones, and knives as a recognition tool. With the development of science and technology, with human evolution. People have developed a laser printer, which is also a kind of marking tool. The main principle is that the ink-jet method realizes marking. This method is gradually eliminated as people demand higher and higher living requirements. Based on the upgrade of laser printers, a new type of marking device was developed. After the device was introduced, it was widely favored by domestic and foreign machinery manufacturers. This is a continuous laser beam produced by a laser generator to produce high energy. When the material is subjected to laser irradiation, which causes the surface material to vaporize or undergo a chemical reaction of color change, it is generally said that the laser acts on the substrate. Atomic states in the ground state transition to higher energy states; atoms in higher energy states are unstable and will quickly return to the ground state. When the atoms return to the ground state, they will release extra energy in the form of photons or quantum. , And by the conversion of light energy into heat, so that the surface material instantly melted, even gasification, thus forming a graphic mark. This is the modern laser marking machine that is widely used in all aspects of life. Today we will take a look at the laser marking machine processing technology of Qihan Laser in which industries are widely used.
Laser marker marking application in tobacco and alcohol industry
The laser marking machine itself has the function of printing random codes and anti-counterfeiting codes. This function happens to be the magic hope of the most demanding of the tobacco and alcohol industry. It can be said that the laser marking machine has a better chance of debut. China is a big country with smokers who eat, drink and drink. This is undeniable. Therefore, many self-promoted companies will also appear to be manufacturers who are conscientiously making counterfeit goods. In order to enable consumers to better enjoy their rights and interests more securely, this anti-counterfeiting function of laser marking machines will be used by tobacco and alcohol companies. A large number of manufacturers purchase, it can have a separate code on each bottle of wine, each lid or each cigarette case, its coded logo is permanent, clear, and can not be changed. Such a strong anti-counterfeit protection effectively protects the rights of consumers, and consumers can purchase products with more confidence and peace of mind. In a broad sense, advertising promotions can be carried out on some bottles and boxes, which can effectively control the price of wine and prevent market fluctuations from being a big benefit.
Laser Marking Machine Technology Application in Garment Industry
Art is the pursuit of the trend of the times. In the past, simple clothing styles could no longer satisfy people's new and innovative thoughts on clothes. We are eager to be different. We are pursuing fashion and we must be the most extraordinary ourselves. So what technology makes clothes become all kinds. It is not clothing itself that satisfies consumer demand. Laser marking machine gives it vitality. It is colorful, colorful, and it has perfectly caught our eye. In the trademark laser marking, laser marking has the advantages of high marking accuracy, high speed, clear marking quality, and can print various texts, patterns, and symbols on hard, soft, and brittle product surfaces, arc surfaces, and flying objects. Features, marking mark has a strong anti-counterfeiting performance, never wiped out. Naturally, it has become the best choice for clothing industry manufacturers for clothing accessories. Commonly used garments include denim image laser spray, clothing laser embroidery, leather fabric laser, fabric patch laser cutting. The reason why the laser marking machine is powerful comes from the advantages of laser cutting and engraving. It can be precisely machined on metal and organic polymer sheets to process complex patterns with small dimensions. The laser marking machine becomes the king of the future logo is not a gimmick.
Application of laser marking machine in food packaging industry
Food safety has always been one of the key subjects of national concern. In this age of high-speed development where everyone is heading for a well-off society. Consumption has become irresistible, so in the consumer goods industry, packaging has always been an area of ​​particular concern. Food safety is a top priority. The application and value of laser marking machines in the food packaging industry must be mentioned here. At present, laser technology provides us with a very good solution in this regard. For example, when consumers buy expanded foods, the bags are not well sealed, the contents of the package are easily spilled, and the timeliness will be shortened during the period of validity. Some seals are too tight, tearing along the dotted lines is very laborious, so it appears that it is difficult to control the strength when opening certain food packaging. The owners of the station are considered to be a headache for these consumers, but the laser marking machine The laser system can select a separate film layer in the flexible package for scribing. In doing so, it achieves the perfect tearing effect of the flexible packaging, and can maintain the integrity of the film, so that the outer film is intact and not damaged, so that we can effectively prevent the occurrence of problems such as visible light and moisture in the packaged goods. On the other hand, aluminum foil or other metal-plated films act as a barrier to the laser from reaching other material layers. Therefore, the characteristics of these materials enable laser technology to accurately position and scribing the packaging material. At the same time, the tear line is clearly visible through the human eye, so tearing the package is a breeze for the consumer. Laser scribing and laser drilling technology effectively prevent the expansion of the small holes and avoid the damage to the integrity of the package, and can also have good ventilation and moisturizing effects. We have to be shocked by the amazing technology of laser marking machines.
These are the more common technical applications of laser marking machines in daily life. The wide application of laser marking machine technology in all walks of life is by no means an explanation, such as the use of laser marking machines in electronic industry applications and aerospace technology. Applications, application of light switches on hand, mobile phone accessories, application of automobile and motorcycle parts, application of military products, application of sanitary ware, cosmetics, food packaging, pharmaceutical packaging, jewelry, craft gifts, etc. Wide range of metal and non-metallic materials. No doubt, it has been deeply involved in all aspects of your life. In the new era, people can not do without a laser marking machine.