Patent number: ZL201720456313.7
1. Good flatness can ensure the speed of cigarette factory charter flights.
2. The indentation stiffness is full, easy to reach the mark, and the molding effect is good.
3. The steel base plate is smooth, with no imprint on the surface, fast startup speed, and not easy to scatter paper.
4. Stable and smooth pressure, fast loading speed, and non explosive knives during use.
5. The steel mold has a long service life and can be reused for tool changing.
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