P.E.T. (Polyethylene Terephthalate) bottles are a popular choice in packaging due to their versatility, safety, and environmental benefits. Here are some of the primary uses:

1. Beverage Packaging: Widely used for water, soft drinks, juices, and sports drinks, P.E.T. bottles provide excellent carbonation retention properties and clarity, making them suitable for both still and carbonated beverages.
2. Pharmaceutical Products: P.E.T. is used for packaging many pharmaceutical products, including syrups, vitamins, and nutritional supplements. These bottles ensure the products are protected from moisture and contaminants while being safe for consumer use.
3. Edible Oils: P.E.T. bottles are used for vegetable oils and other cooking oils. Their strong barrier properties help protect the oils from oxidation and light degradation.
4. Personal Care Products: These include shampoos, conditioners, lotions, and mouthwashes. P.E.T. offers excellent compatibility with a wide range of formulations and provides a clear, aesthetically pleasing container that showcases the product.
5. Household Cleaners: Many household cleaning products, like detergents, bleaches, and disinfectants, are packaged in P.E.T. bottles due to their chemical resistance and durability.
6. Condiments and Sauces: Ketchup, vinegar, and salad dressings are often bottled in P.E.T. because it does not alter the taste and protects the contents from external factors.
7. Alcoholic Beverages: Increasingly, P.E.T. is used for alcoholic drinks like beer and wine, particularly in venues where glass bottles may be impractical or unsafe.

P.E.T. bottles are favoured for their recyclability, lightweight nature, and the ability to be formed into various shapes and sizes, making them a practical choice across many industries.