| 摘要 |
PROBLEM TO BE SOLVED: To obtain an easy-to-separate container comprising a plurality of vessels wherein the container can be easily separated for use even if it is made of a PP sheet or a PP layer containing multiple sheet by providing slits both on a surface and a rear of a plastic sheet. SOLUTION: An easy-to-separate container wherein a plurality of vessels 2 shaped on a face of a plastic sheet 1 and sealed by a lid material 3 can be separated by folding slits provided on the plastic sheet 1 is formed with slits 5, 6 both on a surface and a rear of the plastic sheet 1 between the vessels. In this case a relation between (a) and (c) is preferably (a)>=(c) where (a) is a slit depth in a folding direction 4 and (c) is a slit depth in an opposite direction. Also a relation of (a)+(c)>=(b) is preferable where (b) refers to a distance in a vertical direction between a tip of the slit in the folding direction 4 and a tip of the slit in the opposite direction. |
