Oval PP Sunscreen Cream Bottle with Single Shell Cap for Empty Packaging in 30g and 50g Sizes

What is a PP Sunscreen Cream Bottle?

It is a bottle specifically designed to hold sunscreen lotion or cream, where the primary material used is the plastic Polypropylene (PP). It's one of the most common types of packaging you'll find for sunscreens, especially in lotion and cream formulations.

You can typically identify it by the recycling symbol ♳ with the number 5 inside and the letters "PP" underneath, usually found on the bottom of the bottle.

Key Characteristics of PP for Sunscreen

1. Excellent Chemical Resistance: PP is highly resistant to a wide range of chemicals, including the active and inactive ingredients found in sunscreen formulations (like avobenzone, oxybenzone, alcohols, and emollients). This prevents the bottle from degrading or interacting with the product.

2. Good Moisture Barrier: It provides an adequate barrier against moisture loss, which is crucial for preventing the sunscreen from drying out or separating over time.

3. Semi-Rigid and Durable: PP is a strong, impact-resistant plastic. It won't shatter if dropped and can withstand the pressures of shipping and daily use in a beach bag.

4. Heat Resistance: PP has a high melting point (around 130-170°C), making it suitable for hot environments like a car glove compartment or a sunny beach. It won't deform under normal ambient heat.

5. Lightweight: It is a very light plastic, which helps reduce shipping costs and makes the product easy for consumers to carry.