| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid blow molding method for a delamination container, capable of molding a delamination container, and capable of reliably separating an inner layer body from an outer layer body when a liquid content is poured.SOLUTION: There is provided a liquid blow molding method for a delamination container, for molding a delamination container 10 having an outer layer body 13 and an inner layer body 14 delaminatably disposed inside the outer layer body 13 from a resin container material 1 including an outer layer 4 and an inner layer 5 as well as an outside air introduction hole 7 communicating between the outer layer 4 and the inner layer 5. The liquid blow molding method for a delamination container comprises the steps of: a container molding step of molding the container material 1 in the delamination container 10 by supplying a pressurized liquid L into the container material 1; and an inner layer body delamination step of separating the inner layer body 14 from the outer layer body 13 by sucking the liquid L filled into the delamination container 10 to outside the delamination container 10.SELECTED DRAWING: Figure 4 |
