The die-cutting process is the most commonly used process for packaging printed matter. It is a combination of die-cutting knives according to the design requirements of the product to form a die-cutting plate. Under the action of pressure, the printed matter or other ring-shaped blanks are rolled into the desired shape or The forming process of the cut. The indentation process utilizes a crimping knife or a crimping die to press a line mark on the sheet by the action of pressure, or to bend and form the sheet at a predetermined position by a rolling wheel. Generally, the die-cutting indentation process is a process in which a die-cutting cutter and a crimping cutter are combined in the same template, and a die-cutting and indentation processing is simultaneously performed on the die-cutting machine, which is simply referred to as die-cutting. Process The main process of die-cutting indentation is: upper plate → adjust pressure → determine the rule → paste substrate auxiliary material → test die-cutting → formal die-cutting indentation → stripping → finished product winding or cutting into pieces → points package.
The working principle of the die-cutting machine is to use a die-cutting knife, a steel knife, a metal mold, a steel wire (or a template carved from a steel plate), and apply a certain pressure through the plate to cut the printed product or the cardboard into a certain shape. If the entire printed product is cut into a single graphic product, it is called die cutting; if the steel wire is used to press the mark on the printed product or leave the bent groove marks as the indentation; if the two templates of the yin and yang are used, the mold is given Heating to a certain temperature, the pattern or font with a three-dimensional effect on the surface of the printed product is called bronzing; if one substrate is used on another substrate, it is called bonding; the other part except the genuine one is called Discharge; the above can be collectively referred to as die cutting technology.
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