| 摘要 |
The present invention relates to an automatic machine for slitting and creasing paperboard sheets and the like, comprising, on a bearing framework, a plurality of assemblies for slitting and driving the sheets to be processed. The slitting and driving assembly including, each, slitting heads and driving heads. The main feature of the invention is that said slitting heads are coaxial with the driving heads and are coupled to driving means which are independent from the driving means for driving the driving heads.
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