Folding packing box is a convenient and fast movable house and its biggest advantage is easy transportation and installation.  In international large-scale events, international situation, turbulence or natural disasters, a large number of temporary buildings will be used.  The emergence of folding packing box can reduce more than half of the labour, and the installation is simple.  At the same time, because it can be folded according to the size of the demand, it maximises the loading rate and saves shipping costs.