How The Die Cutting Machine Works

- Aug 11, 2018-

The die-cutting machine is also called beer machine, cutting machine and CNC punching machine. It is mainly used for die cutting of some non-metallic materials, stickers, EVA, double-sided tape, electronics, mobile phone pads, etc. Broken), indentation and bronzing operations, lamination, automatic waste discharge, die-cutting machine using steel knife, metal mold, steel wire (or steel plate engraved template), applying a certain pressure through the plate, the printed product or The cardboard is rolled and cut into a certain shape. It is an important equipment for post-press packaging processing.

working principle

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 indentation; if the two templates are used, the mold is passed. 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.

Main process

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 using a rolling reel. 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.

Scope of application

1. Adhesive products: for all kinds of electronics: electrical special rubber pads, silicone stickers, velcro stickers, conductive adhesives, strong double-sided tape, 3M, Sony special stickers, backlight screens, etc., IT industry membrane switch, automobile manufacturing Adhesive products used in the industry.

2, dustproof materials: cotton pad, camera cotton, high density sponge, filter cotton, dust net, non-woven fabric.

3, anti-shock products: pull back rubber pad, rubber, transparent foot pad, PORON pad, 3M, flame retardant EVA, high foaming.

4, insulation materials: fire fast paper, aluminum foil, copper foil, PVC, PET, kraft paper, sponge jacket, pearl jacket.

5, EMI shielding materials: copper foil, aluminum foil, conductive cloth, absorbing materials

6, heat-resistant insulation materials: enamel film, transparent mica film, fiber cloth, insulation cotton (cloth).

7, paper packaging materials: corrugated paper, wrapping paper and cardboard