PET-G as a material
PET-G (glycol-modified polyethylene terephthalate) is a modified PET that is characterized by exceptional impact resistance and good processability. By adding glycol, the material becomes less brittle, making it ideal for applications where transparency, stability, and impact resistance are required.
In the packaging industry, PET-G scores with its high clarity, chemical resistance, and its trouble-free processing in the injection molding and blow molding processes. It is used especially in the areas of food, cosmetics, pharmaceuticals, and technology for use when a premium look and a secure packaging solution are required.
PET-G - Questions & Answers
PET-G is a glycol-modified PET. This makes it less brittle, more impact-resistant, and particularly clear.
It offers higher impact resistance, is easier to process, and remains transparent and chemical-resistant at the same time.
Yes, PET-G can be approved for food contact. Many food and cosmetic packaging materials are therefore made of PET-G.
Basically, yes—PET-G is recyclable. However, it often has to be collected and processed separately because it differs from classic PET.
PET-G is less heat-resistant than some other plastics, so it is not suitable for very hot fillings or sterilization processes.