Thin plastic, film, and tape can be punched out using a press.
In the film punching method, a mold is made, set in the press, and then punched out with a blade.
There are three types of molds: the biku mold, the pinnacle mold, and the metal mold. The biku mold is based on wood, while the pinnacle mold and the main mold are based on metal, which affects cost, tolerance, durability, etc.
Please see the table at the end of this document for a comparison of each.

1. biku mold
The Biku mold is a wooden mold, made by laser-cutting plywood into the shape of the product and inserting a blade shaped by an automatic bending machine between the dug-in grooves.

2. pinnacle mold
The pinnacle die is metal-based, and the blade is made by machining, so there are no joints between the blades, making it suitable for punching out delicate curves and thin sheets.

The above dies are mainly used to die cut films and tapes.

3. Main die
This die is mainly used for parts requiring precise dimensions such as printed circuit boards. The die is divided into male and female parts, and plastic can be extracted by setting the two dies and pressing.