Materials

PET (polyethylene terephthalate)

PET (polyethylene terephthalate) is a clear rigid plastic. Because of its clarity, it is often used when products should be seen through the container. Its strength increases safety and its lightweight makes it a good alternative to glass.

Properties

Clarity, strong, robust, moisture and gas barriers, higher resistance to heat

Applications

Liquid medicine, house-hold cleaners, dressings and sauces, jelly, pickles and peanut butter

Processes

PET is most commonly processed by Injection Stretch Blow molding.