Our MLT laser systems for laser perforation and microperforation create holes in various materials without physical contact. Laser perforation of foils or microperforation of paper are frequent applications. Hole position, hole diameter and hole-to-hole distances are precisely maintained and can be adjusted as required.
In order to ensure this precision and high quality of laserperforation, we have developed optical beam guides that are used with special laser sources.
For most applications, hole diameters in the range of 40µm to 800µm are produced. On foil or paper web material, perforation speeds of up to 750m/min and hole counts of more than 1,000,000 holes per second can sometimes be achieved.