| 摘要 |
PURPOSE:To provide a heat-shrinkable package excellent in sealability, reduced in liability to bag breakage and packable at low cost. CONSTITUTION:In a method for sealing a heat-shrinkable package consisting of a heat-shrinkable film 1 with the edges of the film overlapped and blocked in an envelope-like folding way, the steps comprising applying a blocking accelerating agent 3 partially between the overlapped film edges and leaving a part 4 uncoated through the interior and exterior of the package. |
