Laser Perforation machines
Micro & Macro Laser Perforation
Depending on material specification & perforation pattern, either optical multiplexing or scanner technology is used for these applications.
Micro perforated films are essential for modified atmosphere packaging (MAP). This technology enables the possibility to tailor the oxygen transfer rate for different products. The aim is customized permeability through controlled gas exchange of CO2 and O2 for flexible bags or lidding films to enhance product shelf life.
Macro laser perforation is used to create ideal ventilation for vegetable packaging, fast exhausting during the bag filling process, or to regulate the flow behavior of highly viscous liquids in nearly all established packaging materials.