In the now common plastic fast food boxes, mostly square based, and the specification is also suitable for a person's meal based, 750ml and 1000ml capacity is the most common. The advantage of this is to avoid unnecessary waste, but also save a lot of space. With the fast expanding market, Xin Zhonghe box manufacturers responsibility up. The removal of the requirements of the quality of products to be qualified, but also requires a higher economic. For example, some people need to take away, then you can produce the disposable lunch boxes, in the materials above can choose the relatively low price of plastic, but the repeated use of the protection box, then the quality requirements will be higher, not only to ensure that no problem, but also to ensure the feasibility of repeated use.