Method and apparatus for winding a strip of film and for inserti

Metal working – Method of mechanical manufacture – Assembling or joining

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29806, 29DIG44, 242 56R, 242 68, B23P 1900

Patent

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042285798

ABSTRACT:
A method and an apparatus of cutting a strip of film and a protective paper tape to length, winding them and inserting them into a cassette. The strip of film is wound together with the protective paper tape which is offset in the longitudinal direction and cut to length in distribution wheels and after being fed via a guide duct to a spindle is wound and inserted into a cassette housing which is open on one side. The end of the protective paper tape is welded on a spool held by means of vacuum into the cassette housing before closure of the cassette housing with the cover.

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