When purchasing disposable packing boxes in many restaurants, we often neglect how to identify these qualified packing boxes: it depends on the shipping mark of the outer box. Some small factories or manufacturers without three certificates often use no logo or English logo. In addition, we must remember to choose at least three different shapes of lunch boxes when wholesaling lunch boxes.
Different shapes store different things, making it easier to use. In addition to the common square, rectangle and circle, there are also sets specially designed for picnic, making life easier and more convenient.
Square packing box: excellent sealing performance, suitable for storing food, preventing the refrigerator from smelling, suitable for storing various condiments, leftovers, leftover cans, fruits and vegetables. It is convenient to put in the refrigerator, freezer, microwave oven, and can also be used for other purposes.
Rectangular packing box: suitable for storing bacon and meat food. Because of the water board, it is easy to store food with water. Large capacity rectangular fresh-keeping box is suitable for storing fruits, vegetables and seafood.
Round packing box: It is suitable for long-term storage of various condiments, canned fruits, cereals, nuts, tea and other foods, and is convenient for use in refrigerators, freezers and microwave ovens. The oblong design is suitable for storing drinks, children's milk and various cereals, nuts and tea during the picnic.