| 摘要 |
<p>A device for cutting a roll of foil into lengths in a packet cigarette packer, comprises one or more couples of continuous feed wheels for the foil roll along and between fixed guides and a couple of cutting blades placed opposite each other below the feed wheels of which one at least possesses continuous rotatory movement round an axis parallel to the same feed wheels. A pad of absorbent material in cylindrical form supported freely turning round its own axis is set parallel to the axis of rotation of the turning blade in position such that during its rotatory movement the turning blade comes into contact with the cylindrical pad of absorbent material pre-soaked in vaseline oil, a lubricant.</p> |
