What is the difference between PET cup & PP cup?
Polyethylene terephthalate (PET), a common plastic material known for its characteristic of durability, is capable of preserving a product’s original aroma and taste. In comparison to the traditional PS cups, the PET material cups are more durable and crack-resistant. Polypropylene (PP) is a good choice for product packaging because it is a highly durable material in both container and closure forms. PP is a good barrier against moisture, oil, and alcohol and it is resistant to many chemicals.