LASER MICROPERFORATING UNIT MODEL LASER-ONE This machine is designed to make MICRO HOLES or PRECUTS through LASER SOURCE on MOVING FILMS of various materials and thicknesses. This machine has to be integrated into existing machinery such as extruders, bag machines, slitters, printing machines, welding machines, etc. The LASER-ONE model guarantees perfect micro holes even on multi-layered, mono or bioriented materials. It is ideal for delicate processes such as MICROPERFORATION and SCORING of plastic film for 4TH AND 5TH RANGE PRODUCTS, FOR MAP AND EMAP PACKS. With the holes made by this machine, it is possible to control air exchange with the outside and, more generally, to CONTROL PERMEABILITY, thus increasing the SHELF LIFE of all fresh products. The moving film, kept in perfect tension by the idle rollers, arrives at the unit and is perforated or pre-cut by the laser equipment by EMITTING BEAMS OF LIGHT with a predetermined INFRARED FREQUENCY. Subsequently, the beams are “combed” and expanded by a BEAM EXPANDER. At the end there is a FOCUSING LENS that concentrates the emitted light beam onto a circumscribed surface of the moving film. Micro perforation is made by SUBLIMATING the material through the heat of the laser beam. LIGHT SOURCE LENS PERFORATED FILM Focus lens example

TECHNICAL DESCRIPTION The ACTIVATION and ADJUSTMENT of the LASER-ONE is entrusted to our software with 4.0 predisposition. From the electrical control panel, via touch screen, the operator manages all the operations inherent to the device such as the adjustment of the laser pulses, the diameter and position of the holes. Using the laser unit, you can decide either to MAKE HOLES or WEAKEN THE MATERIAL in depth, reducing the thickness of the film, without perforating it. The latter process, called scoring, is ideal, for example, to create EASY-OPEN products. TECHNICAL SHEET Description Number of...