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
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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. Take a minute to browse all of our packaging options.
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