Disposable PP (polypropylene) trays offer several advantages:

1. Convenience: They are lightweight and ready to use, making them ideal for events, catering, and food service without the need for washing or reusing.

2. Cost-effective: Generally cheaper than reusable trays, especially for large gatherings or one-time events.

3. Hygienic: Single-use trays reduce the risk of cross-contamination and the spread of bacteria, making them a safer choice for food handling.

4. Versatile: Available in various sizes and shapes, they can be used for a wide range of applications, from food storage to serving.

5. Durable: PP trays are resistant to moisture and oil, making them suitable for various food types without leaking or breaking.

6. Recyclable: Many disposable PP trays can be recycled, making them a more environmentally friendly option compared to other plastic disposables.

7. Customizable: They can be printed or designed for branding purposes, making them useful for marketing in food service.

These benefits make disposable PP trays a popular choice in many food-related settings.