High quality vs cheap IR lamp

Mon, 20 Jul 2026 13:24:27 +0800

Fixing the “Cold Core” Problem in High-Speed PET Heating

If you’re running Husky HyPET systems at high speeds, you’ve probably dealt with surface scorching. It’s a nightmare. The outside of the preform gets blasted with heat, but the core stays cold. Then you get uneven walls, burst bottles, and a lot of wasted plastic. We figured out a better way. Instead of just throwing heat at the surface, we shifted the spectral output to make sure the heat actually gets inside the material.

Cheap on Core Infrared Heating Tech

High quality vs cheap IR lamp

Fixing the “Cold Core” Problem in High-Speed PET Heating