To reduce manufacturing processes and to facilitate mounting of an ejection valve by molding an outer container and an inner bag integrally with the use of a molding techniques for a laminated peeling container and make it easy to manufacture a pump mechanism and to mount the same on a container main body by molding the same from a synthetic resin.
In a content-ejecting container B having a container main body B1 comprising an outer container 1 and a deformable inner bag 2 storing contents, a rigid resin is used for the outer container 1, a flexible resin that can be peeled from the outer container 1 is used for the inner bag 2, the outer bag 1 and the inner bag 2 are molded as a laminated peeling container by lamination extrusion blow molding, an ejection valve is mounted in the mouth of a container molded, and air is pressed into a peeling layer formed between the outer container 1 and the inner bag 2.
JP4080290 | Liquid application comb |
WO/2011/155599 | HEAD-HAIR TREATMENT-AGENT APPLICATOR |
ARAI TSUGIO