Laser Engraving Gold and Silver

Gold and silver are two commonly used coating reflective materials with excellent corrosion resistance and optical properties. Gold reflects from a wavelength of 500nm, and silver reflects a wider range of wavelengths, starting at a wavelength of 300nm. Most of the laser marking machines used in industry are infrared laser marking machines with laser wavelengths… Continue reading Laser Engraving Gold and Silver

Laser Engraving Brass

Copper is indispensable in all industries due to its excellent electrical and thermal conductivity, ease of processing, and durability. However, laser engraving copper is a huge challenge for users. As copper metal is a highly reflective material, the light reflectivity is very high, especially mirror copper (the ancient Chinese used copper as a mirror to… Continue reading Laser Engraving Brass

Laser Engraving Aluminum

Aluminum is a metal material with relatively abundant reserves. Because of its excellent properties such as low density, corrosion resistance, low-temperature resistance, good heat dissipation effect, and strong thermal conductivity, it is widely used in industry and life. The aluminum industry initially used inkjet printers to print the company’s logo on the products for anti-counterfeiting… Continue reading Laser Engraving Aluminum

Laser Engraving Stainless Steel

Stainless steel is a common material used in industrial production processes. Stainless steel products can be found everywhere in life. Traditional marking methods such as gluing and ink stamping can easily be damaged or cause other problems. The laser engraving technology can achieve fully automatic marking operations on stainless steel. Laser marking stainless steel patterns,… Continue reading Laser Engraving Stainless Steel

Application of Laser Marking Machine for Food Packaging Production Date

The production date and product batch number on the food plastic bags or milk cartons and other packaging are originally used by the traditional inkjet coding machine. With the improvement of food standards, traditional inkjet coding machines are gradually replaced by laser marking machines. Laser marking machine has fast marking speed, high efficiency, no consumables,… Continue reading Application of Laser Marking Machine for Food Packaging Production Date