1. Food and beverage: Clamshell bottles can be used for baby food, jam, salad dressing, dairy products, medicine and other food and beverage packaging. Clamshell bottles can effectively seal food and beverages, prevent contamination by air, moisture and bacteria, and keep products fresh and long-lasting.

2. Medicine and cosmetics: Clamshell bottles can be widely used in medicine and cosmetics industry, such as oral cleaners, shampoos, perfumes, cosmetics and so on. These products require a securely sealed package to maintain their quality and efficacy.

3. Home, office and industrial: Clamshell bottles can be used to pack various chemicals, cleaning fluids, paints and lubricants, as well as various miscellaneous supplies such as thumbtacks, screws, buttons, etc. These products require a strong container to prevent leakage and contamination and to ensure safe storage and use.

In short, clamshell bottles are widely used in many different industries and fields of packaging containers. Its advantages are good sealing performance, easy storage and use, and suitable for packaging a variety of different types of products. Enterprises that produce clamshell bottles should meet the needs of customers as much as possible, provide quality and reliable products, and promote social and economic development.