Brief introduction of roller die-cutting and creasing tool of embossing machine
2022-8-20 8:14:04
Brief introduction of roller die-cutting and creasing tool of embossing machine
The roller die-cutting and creasing knife is used on the circular die-cutting and creasing machine. Like the flat-pressing die-cutting and creasing, the roller die-cutting and creasing knives are divided into die-cutting knives (called steel knives or beer knives) and Indentation tool (called steel wire, indentation wire or beer wire). The basic shapes of steel knives and steel wires are circular and straight, with a height of 21.3-26.7mm and a thickness of 1.05-2.13mm (3-6 points). Other specifications of steel knives and steel knives can also be customized according to production requirements. Steel wire, the shape of the cutting edge of the steel knife has a straight shape, a tooth shape, a pinhole shape, a wave shape, etc.
Another type of roller die-cutting and indentation tool is a die-cutting roller, called a die-cutting roller, which is divided into an upper roller and a lower roller. Die-cutting and indentation processing using die-cutting rolls can be divided into pressing and shearing. The upper roller of the press-cutting die-cutting roller is a knife roller, the lower roller is a smooth roller, and the cutting edge is directly cut and pressed on the surface of the smooth roller. The structure has low manufacturing cost, convenient installation, easy adjustment, simple waste removal and short tool life. The upper and lower rolls of the shearing die-cutting roll are knife rolls, and the upper and lower knife edges are directly cut to realize die-cutting. This kind of structure cuts flat grain, the tool has a long service life, and the manufacturing cost is high, and it cannot die-cut self-adhesive products.
Die-cutting rollers are made by specialized factories according to user requirements.
