| 摘要 |
A procedure for the covering of editorial items foresees at least the following steps: the positioning of an editorial object (10) to be covered, on a thermoplastic film (11), fitted with folds (12, 13, 31, 32) on its sides, so that the editorial object (10), open on the folded film indicated, has the sides (14, 15) of its cover tucked within the folds (12, 13, 31, 32); to bring the editorial object (10) in contact with the head weld (30) of the film so that it is in a suitable position for the cutting of the excess film and for the welds required to trim the sides of the editorial object (10), where the cutting and trimming operations are carried out through the use of a lever (17, 22, 24), fitted with hot resistances (18, 23, 25). The invention comprise also a device (110) for the covering of editorial objects. <IMAGE> |
