Summary: Laser technology is widely used in industry, but it makes people feel that it is a bit far away from our lives. In our daily life, in fact, the shadow of laser processing can be seen in many places. For example, when buying goods, many of the codes and accessories on clothing are processed by laser. The CD/DVD that was common in the past, the laser printer that is often used in work, the laser anti-counterfeiting mark, the shopping and payment Barcode scanners for salespeople and more. The following editor has sorted out the specific application scenarios of laser marking technology in various industries in detail.

Simply speaking, laser marking means that laser beams mark permanent marks on different material surfaces, but different lasers should mark different materials. The advantages of laser marking equipment are that there are no consumables, no pollution, and high processing efficiency in the production process. High, fine, and irreversible processing methods ensure that it will not be tampered with later, which is conducive to product quality traceability and market traceability, and is conducive to enhancing product competitiveness.

With the development of today's technology, laser marking is expanding to more and more different surface marking application scenarios, some of which replace the traditional mechanical marking process.

Laser technology is widely used in industry, but it makes people feel that it is a bit far away from our lives. In our daily life, in fact, the shadow of laser processing can be seen in many places. For example, when buying goods, many of the codes and accessories on clothing are processed by laser. The CD/DVD that was common in the past, the laser printer that is often used in work, the laser anti-counterfeiting mark, the shopping and payment Barcode scanners for salespeople and more. The following editor has sorted out the specific application scenarios of laser marking technology in various industries in detail.

01 bathroom products

Sanitary products mainly include ceramics, plastics, metals and other materials, but laser marking can meet the high-quality marking requirements of these materials at the same time, including bathroom cabinets, faucet showers, toilets, sanitary equipment, basins, flush valves, bathtubs and other sanitary accessories Devices can be marked by laser.

Especially in combating counterfeit brands and safeguarding the interests of enterprises and consumers, laser marking can provide strong support for establishing an effective product traceability system for bathroom products.

- Good permanence, laser marking is to use high-energy-density laser to partially irradiate the workpiece to vaporize the bathroom material or undergo a chemical reaction of color change, thereby leaving a permanent mark.

- Strong flexibility, using software drawing, can quickly draw and generate various text and graphics, with clear and beautiful patterns.

- Safety and environmental protection, no toxic gas is produced during the laser marking process, which can reduce the harm to the human body.

- The operation is simple, and the machine can be used after simple training, reducing the requirements for operators.

- It is applicable to a wide range of materials, and can be used for fine marking of various materials such as plastics, pig iron, stainless steel, aluminum-magnesium alloys, zinc alloys, copper, nickel plating, galvanization, and alumina.

02 Food industry

When consumers buy puffed food, the sealing of the packaging bag is not good enough, the contents of the packaging are easy to overflow, and the aging time will be shortened during the validity period, and some seals are too tight, and it is difficult to tear along the dotted line, so there is a problem in opening a certain It is difficult to control the strength of some food packaging. From the consumer's point of view, these are small headaches, but the laser system of the laser marking machine can select a single film layer in the flexible packaging for marking. In this way, the perfect easy-to-tear effect of the flexible packaging can be achieved, and the integrity of the film can be maintained, so that the outer film is intact and undamaged, so that we can effectively prevent the appearance of problems such as exposure to light and moisture in the package.

The laser marking machine can also be used for information marking on beverage packaging bottles and packaging boxes, including brand LOGO, anti-counterfeiting code, production date, production batch number, shelf life, regulatory barcode, QR code, etc. The laser marking machine adopts non-contact laser processing, which solves various disadvantages of the traditional method. The anti-counterfeiting performance of the laser-marked anti-counterfeiting code is excellent, which can effectively combat "counterfeit goods". The "QR code traceability system" realizes full traceability, which can effectively strengthen the supervision of distribution and agents in various places.

03 Auto Industry

In the field of auto parts processing, laser marking machines are mainly used for marking information such as two-dimensional codes, bar codes, clear codes, production dates, serial numbers, logos, patterns, certification marks, and warning signs. Including high-quality marking of automobile wheel arcs, exhaust pipes, engine cylinders, pistons, crankshafts, audio transparent buttons, labels (nameplates) and many other accessories. In order to make the car look not monotonous, car owners will buy a variety of accessories to put in the car. The car accessories marked by laser marking machine are loved by the majority of car owners because of the fashionable and individual patterns.

Compared with ordinary marking machines, chemical corrosion, screen printing, ink printing, etc., laser marking machines have low cost, high flexibility, and can be controlled by computer systems. Salient features.

Advantages of laser marking machine equipment for vehicle supplies:

- Computer graphics and typesetting are highly scientific, and the required logo can be scanned and drawn according to the logo provided by the customer; the serial number is completely automatically adjusted.

- Fast speed, good quality, strong timeliness, increase the economic benefits of the enterprise.

- The processing is fine, beautiful, and has a strong appreciation. The engraved logo has high precision, beautiful, generous, and good viewing effect.

- High reliability of laser processing. The marked graphics, text and serial number are clear and wear-resistant, and belong to non-contact processing.

04 Smartphone

A mobile phone has the shadow of a mobile phone laser marking machine everywhere, such as: Logo marking, mobile phone shell, mobile phone battery, mobile phone jewelry marking, etc. Even inside the mobile phone that you cannot see, there are parts that use laser marking.

Mobile phone laser marking machines have been used in product marking in many industries, and the mobile phone manufacturing industry is no exception. For example, QR codes are printed on the inside of the mobile phone case, IC, and metal conductive bits to prevent imitation of counterfeit products. Then look at the black font of the manufacturer and the serial number area on the back of the phone, which looks similar to the ink printed on it at first glance. But in fact it is neither inkjet coding nor silk screen printing. This is laser treatment. The shell of the mobile phone is aluminum oxide, commonly known as aluminum oxide blackening.