Lunch Box

Plastic lunch box is a special box used to hold meals, also known as a convenient box, mostly made of aluminum, stainless steel, plastic.

Lunch boxes include plastic lunchboxes, insulated lunchboxes and ordinary lunchboxes.

The thermal insulation lunch box is an ordinary lunch box with a thermal insulation shell, with the inner and outer layers filled with foam plastic, and the inner layer plated with metal film. Reduce heat loss from conduction, radiation and convection. An electric heating device is installed between the lunch box and the shell to supplement the heat loss and keep the food at a certain higher temperature.

Plastic lunch box is a plastic container made of food-grade plastic materials for the convenience of taking food out. It's a common household plastic item in our daily lives, making it an indispensable plastic container for picnics or hikes. Plastic lunch boxes are also available in a variety of styles and sizes. A square plastic lunch box can be used to store all kinds of ingredients. Rectangular plastic lunchboxes are easy to store moisture containing foods such as fruits, vegetables and seafood. Round plastic lunchboxes are suitable for sauces, sauces and various side dishes.