RFH 355nm Pulsed UV Solid State Laser marking plastic bar codes and QR codes

The bar code and QR code on the plastic packaging contain a lot of information, such as product name, country of manufacture, manufacturer, production date, etc. These information are not only the certificate of the product, but also a guarantee for consumers to ensure the source of the product , The production process is all authentic products that meet the relevant requirements, so these barcodes and QR codes also shoulder the heavy responsibility of quality and anti-counterfeiting. How are these barcodes and QR codes on the plastic packaging made? Next, RFH laser will give you a detailed introduction:

Equipment required for production: assembly line, UV laser marking machine and cooling system.

Production process: The 355nm Pulsed UV Solid State Laser in the ultraviolet laser marking machine emits a high-energy beam, which irradiates the surface of the plastic material, and the plastic surface is vaporized instantly, and then marks are left on the surface of the plastic material. The set mark pattern.

RFH S9-355 series UV solid-state laser is a high-quality laser used by many UV laser marking machine manufacturers in the market. It has short pulse width (<14ns@30K), superior beam quality (M2<1.2), strict guarantee in all frequency ranges, and perfect spot characteristics (spot ellipticity>90%). The ultra-fine and stable light quality makes it easy to mark barcodes, QR codes and other pattern information, and it is harmless to the environment, which meets the requirements of the environmental protection policy of industrial processing in the new era.

The core components of the S9-355 series of ultraviolet solid-state lasers come from imported brands, and the components come from domestic first-line brands. First, the quality is guaranteed in the procurement of components; Secondary testing is carried out during warehousing and delivery to ensure stable quality and consistency between equipment parameters and actual operating parameters to protect the interests of customers.

In addition to being stable and durable, RFH S9-355 series ultraviolet solid-state lasers also contain self-developed technologies such as all-digital intelligent power control technology, as well as technical systems such as Q-switching control technology, support and computer communication, which are very suitable for laser marking with a high degree of automation , Engraving processing, improve the production efficiency of manufacturers.