| 摘要 |
PURPOSE: A buffer-vacuum packaging bag including a buffering unit is provided to minimize the damage rate of the vacuum packaging bag without decreasing the workability when vacuum packaging food with bones. CONSTITUTION: A buffer-vacuum packaging bag includes a buffering unit(30) and an opening(15) on one inner surface. A lower surface buffering unit is located on the inner lower side of the packaging bag, and an upper surface buffering unit located on the upper side of the packaging bag. A vacuum packing transparent unit(20) is located on the upper side of the packaging bag. |
