| 摘要 |
<p>The method involves applying strips (B') of a film e.g. stretch film, to edges of another film in such a manner that the latter film is two-layered in a region of the edges. Each strip includes an adhesive side and a non-adhesive side. The latter foil includes an adhesive side, which comes into contact with the adhesive side of the strip. The latter foil and the strips have same coefficients of expansion and contraction in a longitudinal direction. A cutting device is provided for removing protruding borders of the latter foil. An independent claim is also included for a device for producing a film with reinforced edges, comprising a feeding device.</p> |
