Manufacturers increasingly require the use of identification marks on their products to facilitate traceability. The traditional marking method is usually ink printing. It is out of date, especially in the medical industry, because ink is often easy to remove, change or contaminate. This is why many manufacturers have started to use ultraviolet lasers to label their products.
The laser marking machine can easily identify the authenticity of parts without using physical tools to etch the surface of parts or transfer any substance to the surface. Instead, the laser is focused on the material to produce a nondestructive, easy to read mark. Here are four advantages of using laser marking machines in your manufacturing plant:
1. Flexible processing
Laser marking machines are also used for many products in a variety of industries, including aerospace, automotive, defense, medical and electronic components.
In many industries, product authenticity and traceability are required by law. For example, auto companies use part traceability to quickly determine when and where to produce parts in the event of part failure, which helps product recalls. Because of the importance of product identification, it is essential to use flexible and reliable marking techniques.
Advantages of ultraviolet laser marking machine
2. Overall speed
In traditional ink marking, printing equipment is usually mechanically complex, requiring longer downtime for maintenance and frequent cleaning. With UV laser marking machine, the downtime will not be prolonged due to cleaning or fixing the printer, and the whole engraving process is very fast and simple.
Almost all materials absorb UV laser better than other wavelengths and marking technologies, requiring less power, which can produce clear markings. Because the laser marking machine can ensure to provide high-quality and high contrast marks in one application, the process becomes simpler.
3. Maximize authenticity
The easy to read marks produced by UV lasers are far superior to printed marks or labels. Apple Rubber uses high-quality laser, which can focus on small light spots and generate peak power, thus producing clear and clear marks on O-rings and seals. This ensures that the part is clearly identifiable and that its markings are not altered or tampered with.
In the pharmaceutical industry, counterfeiting has become a huge problem with many social and economic significance. Since pharmaceutical manufacturers have restrictions on which types of labels can be used, they must choose a product that is tamper resistant, easy to read, and compatible with their specific environment. Because of these requirements, laser marking is the best choice for this industry and many other industries that require the authenticity of their products.
4. Reduce pollution
Although the ink in the traditional marking method is non-toxic, the printing equipment usually uses lubricants and solvents, which will become airborne and pollute the printing products. Medical manufacturing usually requires completely sterile products produced in classified cleanrooms. In this case, traditional tags will not be acceptable.
In the process of laser marking, the marking equipment will not directly contact with the product, which can achieve cleaning operations and reduce pollution. This creates a product identification option for industries that require sterile products. And ensure that external materials will not cause future pollution of the product.
