Because of the continuous rotation of the cylinder during the work of the circular die-cutting machine, its production efficiency is the highest of all kinds of die-cutting machine. However, the die-cutting plate should be bent into a curved surface, plate making is more troublesome, the cost is also higher, and there is a certain degree of technical difficulty. Therefore, the round die-cutting machine is commonly used in mass production die-cutting machine according to the different forms of embossing, mainly divided into round, round, flat, flat three types. According to the form of die plate placement can be divided into vertical and horizontal two kinds. According to the degree of automation manual and automatic two.
Currently, most of the advanced die-cutting equipment to the printing, die-cutting combination of fully automatic direction, the round press round automatic die-cutting machine and printing machinery into an automatic production line, this production line consists of four main parts, namely, the feeding part, printing part, die-cutting part, feeding part and so on. Feeding part: intermittently feeding cardboard into the printing part, which can be easily and accurately adjusted according to different forms, sizes and types of materials used. Printing section: It can be composed of 4-8 color printing units, and different methods such as gravure, offset, flexo, etc. can be used. This part has more advanced printing functions and is equipped with its own automatic drying system. Die-cutting part: it can be flat die-cutting machine or round die-cutting machine, and all of them are equipped with waste clearing device, which can automatically exclude the edge waste produced after die-cutting. Conveyor part: the die-cutting process is completed after the product collection and finishing and send out, so as to ensure that the feeding part of the printing part and die-cutting part of the smooth realization of high-speed continuous operation.