| 摘要 |
<p>Plant and method for the production of polyurethane articles covered with a film. The plant comprises a molding apparatus (13) of the open-mold type and associated with press elements (29, 30) and a casting head (14) to cast the polyurethane. The plant further comprises a movable transport plane (28) suitable to pick up a segment of film and transfer it from a preparation and cutting position to a position wherein there is one molding apparatus (13), in order to position the segment of film in one of the elements of the mold, heating means able to heat the segment of film before it is inserted into the mold, and an automatically driven casting head (14) suitable to cast the polyurethane into the relative molding apparatus (13). The whole is arranged on a base (18) equipped with air suction means (42) cooperating with delivery means (39).</p> |
