The main service target of the laser die (by laser die cutting machine) making factory is the printing and packaging factory, and the most important products of the printing and packaging factory are all kinds of packaging boxes. Therefore, it is inevitable that the laser die (by laser die making machine) design drawing is for the design drawing of the package.

Whether the various packaging products of the printing and packaging factory can be recognized by the market, except for the three factors of printing quality (paper, pattern, color) and size design and general structural design of the packaged object, the most important thing is whether the structural relationship of the packaging box (dimensional size relationship) is reasonable, this link directly determines whether the effect of the packaging box is strict, compact, square, and whether the automatic packaging line runs smoothly. The quality of this link is not determined by the printing and packaging plant, but by the manufacturer of the laser die (by laser die cutting machine). The reason is that : except for a few large-scale printing plants, the engineering staff of most printing plants do not understand the effects of the detailed dimensions of the packaging box, and almost all professional box types. The design software lacks reasonable rules for this part. Therefore, the task of scientifically and rationally designing various box-type structural relationships is realistically placed on the shoulders of laser die (by laser die making machine)  manufacturers in China.