| 摘要 |
<p>A method of trimming a travelling web (2) of paper along the longitudinal direction of the web comprising transporting the web through a trimming station and continuously trimming said web in said station, wherein said method comprises supporting a portion of said web on a support surface (26) in said station such that a portion (44) of said web to be trimmed off overhangs an edge of said support (26) surface, contacting said overhanging portion of said web with a travelling endless member (14) which crosses the edge of the said support surface to trap the overhanging portion of the web between the endless member (14) and a tearing support member (10) adjacent said edge to shear said overhanging portion (44) continuously from the web.</p> |
