machine for nastrare and relevant process of nastratura articles also have a complex shape

摘要

Machine to tape articles (30), also having a complex shape, along edges (30a, 30b) of layers of material already temporarily joined together along a join line (31), comprising a taping unit (13) suitable to apply a tape (15) in correspondence to the join line (31), and at least a movement unit (14) to determine the feed of the edges (30a, 30b) and comprising a first roll (16) having a first axis of rotation (X) and at least a second roll (17, 117, 217) having a second axis of rotation (Y) substantially parallel to the first axis of rotation (X). The first roll (16) and the second roll (17, 117, 217) define, in use, a passage gap for the edges (30a, 30b). The second roll (17, 117, 217) is mounted on a support element (26) configured to rotate around an axis of rotation substantially coinciding with the second axis of rotation (Y).