| 摘要 |
PROBLEM TO BE SOLVED: To seal end parts of stretch film, which are folded over to the bottom side of an object to be packaged and shrink the stretch film without using a shrink tunnel.SOLUTION: A stretch packaging apparatus surrounds an object to be packaged by a stretch film and comprises: a conveyor device 11 for conveying an intermediate package body formed by folding over end parts of the stretch film to the bottom side of the object to be packaged; a heat plate 12 which is arranged in the midway of the conveyor device and heat-seals the end parts of the stretch film by heating them; and a cover case 25 which covers above the conveyor device. The space inside the cover case is heated by the heat of the heat plate. The conveyance is temporarily stopped when the intermediate package body is positioned on the heat plate. |
