Finishing device for book cover protection, has clip to lock flexible material film at edge of side of book cover, where clip has flared part for fixing clip by pushing against edge using pressure exerted by elastic leaf towards base
摘要
<p>The device has a clip (1) to lock a flexible material film (5) at the level of an edge (17) of a side (8) of a book cover. The clip is constituted by a base and an elastic leaf comprising a flared part permitting the fixation of the clip by pushing against the edge using pressure exerted by the leaf towards the base. The clip is integrated to an assembly having the flexible material film (5) and a descriptive drawing of a mode of utilization of the clip.</p>
