PET Cold drink cup for coffee
PET vs. PP Cups: Why PET is Better for Premium Cold Beverages
When sourcing plastic cups, buyers often decide between PET (Polyethylene Terephthalate) and PP (Polypropylene). While both have their uses, PET is the superior choice for premium cold beverages, while PP is typically used for hot drinks or lower-cost, sealed boba teas. Understanding the difference is key to positioning your brand correctly. Clarity Comparison The most visible difference is clarity. PET is crystal clear, offering a glass-like finish. PP, on the other hand, is naturally translucent or hazy. If you are serving a colorful layered drink, a fruit salad, or a visually appealing smoothie, PP will dull the colors and make the product look less appetizing. PET enhances the visual appeal.
Texture and Rigidity
PET: Feels firm, rigid, and premium in the hand. It resists deformation when held.
PP: Feels softer and more "squishy." While it has high heat resistance (making it microwaveable), this softness can feel cheap for cold drink applications.
Temperature Limitations
PET: Perfect for cold drinks (-20°C to 60°C). Not suitable for hot drinks.
PP: Can handle boiling temperatures (up to 120°C).
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