Indentation machine (die cutting machine Die Cutting Machine), also known as beer machine, cutting machine, rolling mill, box machine, using steel knife (knife die), hardware mold, steel wire (or steel plate engraved template), through the imprint plate to exert a certain amount of pressure, The printed matter or paperboard is rolled and cut into a certain shape, which is mainly used for die cutting (full break, half break) of paperboard, corrugated board, plastic sheet, leather, cork, adhesive, EVA, double sided adhesive, electronics, etc. It is an important equipment for post-press packaging processing and molding.