| 摘要 |
A sealing device (D) for a pouched strip (N) to a cladding film (P) for obtaining a blister strip (B) comprises a pair of pair of heat-welding plates (10) for sealing, by heat-welding, the film (P) and the strip (N) and obtaining the blister strip (B), and a sliding element (11), for sliding the blister strip (B), released by the pair of heat-welding plates (10), which is provided with a curved sliding surface (110) for the blister strip (B). The device (D) further comprises means (20) for forcing the blister band (B) to slide along and in contact with the curved sliding surface (110) of the sliding element (11), and means (30) for directing at least a cooling fluid to cross the sliding element (11) so as to cool the blister strip (B) during the sliding thereof along the curved sliding surface (110). |
