Cutting acrylic with a laser produces a clean edge too, but the heat involved can leave a yellowed or hazy line on coloured or cast acrylic, and it isn’t an option at all for some plastics — PVC releases harmful fumes when heated, and polycarbonate doesn’t respond well to laser cutting at all. Waterjet sidesteps all of that. Because it’s a cold process, there’s no melting, no discolouration, and no toxic fumes, so it works just as well on clear acrylic as it does on PVC, polycarbonate, and HDPE
Multiple sheets can be stacked and cut together, which keeps production runs efficient without compromising on edge quality.