Polypropylene as a family of plastics is laserable but it tends to melt rather than cut cleanly. You’ll want to test carefully and be extra vigilant for fires.
For more info about laser safety of materials check out #4 in my FAQ:
Polypropylene as a family of plastics is laserable but it tends to melt rather than cut cleanly. You’ll want to test carefully and be extra vigilant for fires.
For more info about laser safety of materials check out #4 in my FAQ: