采用辊刀自动裁切膜的长短；

The film is cut by cylinder knife.

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平刀裁切，手动进刀，端面平整。

Plane blade cutting, manual cutting feed, and with smooth end surface.

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在放膜卷上装有分切刀和针孔刀，操作者可根据纸张大小方便地调节分切刀的位置，针孔刀的使用为下道裁切打下了基础。

There is a cutter and a perforator on the fill roll. The position of the cutter can be adjusted according to the sheet size. The perforator provides the foundation for sheet cutting.

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