Our Laser MOD. SM-LMH is a laser head for doing micro-holes into material to allow the release of atmospheric gases from the packaging to extend the shelf life of your products. (MAP). It’s tipically modulare and mounted on just about any line. Is a non-contact method of perforating. Laser focus can be adjusted for the material to be processed, increasing or decreasing the diameter of the microhole which can range from 50 to 200 microns. This laser unit is equipped with a camera to detect and adjust automatically the hole diameter.