The characteristics of the black disposable PP pre-sale food container may include the following aspects:

1. Material: The disposable PP pre-sale food container is made of polypropylene (PP) material. PP is a food-grade plastic that meets food safety standards, non-toxic, and safe for food packaging.

2. Color: It is usually black, which not only looks aesthetically pleasing but also helps to block light, protecting the food from external light and maintaining its freshness and quality.

3. Pre-sale function: This food container is designed for pre-sale purposes, pre-packaging hotpot ingredients, seasonings, and side dishes, making it convenient for customers to take away or pre-order hotpot ingredients in a one-time packaging.

4. Sealing performance: It has good sealing performance to prevent food from leaking during transportation and to maintain hygiene and freshness.

5. Heat resistance: PP material generally has good heat resistance, allowing it to withstand certain temperatures of hot food, making it suitable for packaging hotpot ingredients without deformation.

6. Reheating capability: Disposable PP food containers can usually be reheated multiple times at an appropriate temperature, making it convenient for customers to heat the food when needed.

7. Environmental friendliness: Compared to single-use plastic food containers, PP material is generally more environmentally friendly as it can be recycled and reused, reducing its impact on the environment.

8. Lightweight and easy to carry: The food container is designed to be lightweight and easy to carry, making it convenient for customers to take away or pre-order food ingredients.

It is important to note that while PP material is more environmentally friendly, it is still a type of plastic product, and proper recycling and disposal are essential measures to protect the environment.
disposable plastic box company--Dongguan Sunzza