Laser marking is a technique that enhances the monetary and esthetical value of products by making them look more eye catching and easily visible. Other than this, laser marking is also used as a way of permanently marking an item for tracking its security and quality. Rather than using a vibrating or rotating tool to engrave a mark on the products, a high-powered laser is used. Laser marking is done by expert professionals who make use of the latest and most advanced engraving methodologies to ensure that the marking is contact free and tamper proof.
Laser marking has long been a preferred tool for making precise and artistic markings on objects. The reasons why people choose laser marking over methods like making marking by hand or other forms of radiation are:
Accuracy: A laser beam is just a few microns thick and thus these is no better instrument for making fine markings on areas where precision is absolutely necessary. This is the reason why laser marking is used on things like glassware, barcodes, medical implements, backlit keyboards and various others.
Speed: Laser markings can be made very fast. All one needs to do is programme a design into a laser machine and the design can be reproduced in a matter of seconds. The same design if reproduced by humans would require a hundred times that duration.
Repeatability: Laser marking reproduces the exact replica of the required designs. Designs like watermarks, logos, and barcodes are all security information, and producing the exact requirements of all of the designs is a must for security purposes. This is where laser markings help people get error free designs.
Environmentally Friendly: An added benefit of laser marking is environmental. Since laser marking makes no use of inks or solvents, the impact on the environment is very minimal.
Laser marking on metals is best accomplished by a 20 watt pulsed fibre laser. On the other hand, the fibre laser marking systems can engrave to depths of .005″. Also, the fibre laser marking can be adjusted to make a smooth anneal mark that just darkens the material being marked. CO2 Lasers are used for marking, engraving, and cutting wood, plastic and other organic materials.
There are a host of companies that offer laser markings. Most of the laser marking companies offer laser marking and engraving on nonmetal as well. These companies make use of modern laser machines for achieving precision and ensuring that their task is completed in the optimum time.
One of the most renowned companies that offer laser markings is identisys. For more information about the company, please visit the site www.identisys.co.uk.