Polypropylene (PP) Plastic

PP is tough, but flexible and resistant to chemicals. In addition, PP’s high melting point makes it ideal for hot-filled liquids. The most common use for PP in thermoforming is in the production of food packaging.

Polypropylene (PP) Characteristics

  • Clarity – mostly colored opaque or translucent
  • Strength – very soft and resilient (zero cracking)
  • Versatility – tough and flexible
  • Barrier to moisture
  • Resistance to chemicals, grease, oil, and heat
  • Long heat cycle
  • Some shrink issues
  • Very high yield

Polypropylene (PP) Common Forms

  • Microwave-safe plastic
  • Margarine tubs
  • Medicine bottles
  • Yogurt containers

Other Types of Materials

ABOUT UPPI

UPPI is a worldwide developer, manufacturer and marketer of specialized, custom thermoformed plastic packaging. Our business is the design, creation, and production of effective, yet cost-efficient packaging for the retail, medical, electronics, industrial, and food industries. If you would like to learn more about our services, fill out the form, and a member of our team will be in touch.


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