Can You Laser Cut Pet Plastic

For example laser cutting is often one of many fabrication processes that a plastic sheet can undergo during the creation of retail fixtures and displays.

Can you laser cut pet plastic.

Pcl for example isn t. Make sure you leave lots of space between each component. Because a laser machine requires minimal set up and provides a large degree of versatility laser marking plastics is an economical processing method even in small batch sizes. The chemical name for pet is polyethylene terephthalate.

However pet film laser marking requires a 9 3 micron co 2 laser. Trying to laser cut pcl and derivatives thereof thinking it s pet is just going to end up with a hot glue like. The cutting of pet polyethylene terephthalate with co 2 laser systems is characterised by high precision and flexibility. See more on cut widths and kerf how much the laser takes away the sheets have a tendency to heat up when being cut which can cause them to melt during the cutting process.

Pet film is thermoplastic polyester that can be laser cut marked and engraved. And not all plastics that soften in hot water are pet e. With a co 2 laser you can also engrave and cut plastics precisely and efficiently for a variety of applications. With a fiber laser you can mark many different commercially used plastics such as polycarbonate abs and polyamide with a permanent quick high quality finish.

For designs calling for this technique to be used in conjunction with thermoforming petg sheet can improve thermoforming cycles by up to 20 and eliminate the need for pre drying. 5mm is a safe distance. Given the precision capability of plastic cutting you can probably guess that plastic laser cutting is becoming an increasingly popular choice for businesses who require engraving. Cutting 6 mill polyethylene film with 5w laser module from ebay installed on delta 3d printer.

Pet film laser cutting can be done with either a 9 3 or 10 6 micron wavelength co 2 laser. The 9 3 micron laser wavelength is absorbed at the surface of the pet film forming a white frosted.