How to choose plastic lunch boxes?
Plastic lunch boxes are plastic containers made of food-grade plastic raw materials, which are convenient for us to carry food. It is a very common household plastic product in our daily life, and it is an indispensable plastic container for picnic or hiking. Plastic lunch boxes are available in a variety of styles and sizes. Square plastic lunch boxes can be used to store a variety of ingredients. Rectangular plastic lunch boxes are easy to store moisture foods such as fruits, vegetables and seafood. Round plastic lunch boxes are suitable for storing sauces, sauces and various side dishes.
1. Raw materials for plastic lunch boxes: As consumers pay more and more attention to health, people pay attention to whether the materials used in plastic lunch boxes are healthy. Hygienic and safe materials are harmless to the human body, such as PC materials, PE materials, PP materials, etc. The common plastic lunch box material is PP material.
2. Microwave heating: The plastic lunch box can heat food directly in the microwave, which is more convenient.
3. Appearance of plastic lunch box: The plastic lunch box with good quality has a glossy appearance, beautiful design and no burrs.
4. Heat resistance: Plastic lunch boxes have high requirements for heat resistance, 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.
