| 摘要 |
PURPOSE:To enable long-time keeping of form of round mirror-shaped rice cake offered to deity, by sticking a synthetic polymer film to piled round mirror- shaped rice cases, coating with the film and doubly packing the piled round mirror-shaped rice cakes and a packed bag of a freshness preservative into a synthetic polymer film bag. CONSTITUTION:Large and small round mirror-shaped rice cakes offered to deity are piled after solidification and in a piled state of two stages, the upper part of a cylindrical heat-shrinkable film (e.g. vinyl chloride polymer film) is cut into a curved line and bonded by heat setting. The inverted bag-shaped transparent synthetic polymer film 2 is applied to the piled round mirror-shaped rice cakes from the top to the bottom and properly shrunk under heating. The packed piled round mirror-shaped rice cakes together with a packed bag having a sealed freshness preservative capable of deoxidizing or emitting an alcohol gas is packaged into a transparent synthetic polymer film bag. |
