| 摘要 |
<p>Apparatus for cutting an elongate strip of flexible material to a predetermined length and width has a drum for holding the strip on its outer surface by a vacuum. A first spaced pair of knives, co-operating with channels extending circumferentially of the drum, are aligned with markings on the strip to cut the strip to a predetermined width and to position the markings at a predetermined distance from the edge thereof. A second pair of channels skewed longitudinally of the drum are adjustable to set a predetermined length for the strip. The longitudinal edge of the cut strip is aligned with indicia on the strip. <IMAGE></p> |
