Production of paper with decorative, non-rectilinear edges

Details Production of paper with decorative, non-rectilinear edges Production of paper with decorative, non-rectilinear edges

B - Operations, Transporting

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B26D 1/00 (2006.01) B24B 19/22 (2006.01) B26D 5/00 (2006.01) B26D 7/00 (2006.01) B26F 3/02 (2006.01) B44C 1/22 (2006.01) B65H 35/00 (2006.01) B65H 35/10 (2006.01)

Patent

CA 1270185

ABSTRACT A method and apparatus of trimming a travelling web 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 in said station such that a portion of said web to be trimmed off overhangs an edge of said support surface, contacting said overhanging portion of said web with a travelling endless member which crosses the edge of the said support surface to trap the overhanging portion of the web between the endless member and a tearing support member adjacent said edge to shear said overhanging portion continuously from the web.

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