Cling film roll having a nodulose leading edge portion and...

B - Operations – Transporting – 29 – D

Patent

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18/1056

B29D 7/20 (1980.01)

Patent

CA 1115017

ABSTRACT OF THE DISCLOSURE A method and apparatus for producing a novel cling film roll having a nodulose leading edge portion composed of a plurality of surface disturbances con- sisting of small stretched area projections obtained by compressing the film between a nodulose surface, such as sandpaper or emery cloth, and a yieldable support surface.

297079

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