A 1000 ml lunch box is about the size of a5 paper, and 1000 ml water is equivalent to one kilogram, so 1000 ml lunch box is about the size of two bottles of mineral water, about 20 cm.

Packing box selection

Take-away lunch boxes should be suitable, adaptable, convenient and safe, so should they be designed by themselves or bought from the market? With the continuous growth of the take-away market, there are many kinds of take-away lunch boxes, and some restaurants will choose lunch boxes directly in the market at a lower cost.

But it is very common and easy to be similar. Some restaurants will design their own lunch boxes, which can improve the quality and establish a brand. The disadvantage is that the cost of mold opening is high, and it is suitable for take-out to form a restaurant of a certain scale. When selecting lunch boxes, the packaging should match the food, and the proportion of lunch box cost should be set. 5% investment in ordinary restaurants is already very good, and the investment in high-end restaurants may account for 17%.