Plastic lunch boxes are plastic containers made of food-grade plastic materials that are convenient for us to take out food. It is a common household plastic product in our daily life and an indispensable plastic container for picnics or hiking. Plastic lunch boxes are also available in a variety of styles and sizes. The square plastic lunch box can be used to store various ingredients. Rectangular plastic lunch boxes are easy to store foods with moisture, such as fruits, vegetables and seafood. The round plastic lunch box is suitable for storing sauces, sauces and various side dishes.
⒈Plastic lunch box materials: As consumers pay more and more attention to health, people pay attention to whether the materials used in plastic lunch boxes themselves are healthy. Hygienic and safe materials are not harmful to human body, such as PC material, PE material and PP material, etc. The more common plastic lunch box material is PP material.
2. Microwave heating: plastic lunch box can directly heat food in microwave oven, which is more convenient.
3. Appearance of plastic lunch box: The plastic lunch box with excellent quality is glossy in appearance, beautiful in design, and free of burrs.
4. Heat resistance: Plastic lunch boxes have relatively high heat resistance requirements, and will not deform in high-temperature water, and can even be sterilized in boiling water.
5. Durability: The plastic lunch box should have excellent impact resistance, not easy to break under heavy pressure or impact, and will not leave scratches.