| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated shrink film which can be printed even on a portion to be thermally-welded thereof and improve an external appearance of a product packed therein.SOLUTION: The laminated shrink film has such a pair of shrink films 1a, 1b each having heat shrinkability and the pair of shrink films 1a, 1b are stuck to each other by an adhesive. A printing layer 2 is formed on the opposed side surface of one shrink film 1a to the other shrink film 1b and contains a chlorinated polypropylene resin. Since the printing layer 2 is positioned between the pair of shrink films 1a, 1b, a thermal welding device can be prevented from being contaminated with materials of the printing layer 2 even when the laminated shrink film is welded thermally. Further, since the printing layer 2 contains the chlorinated polypropylene resin, the laminated shrink film can be welded thermally and firmly. |
