Pre-separation method and device for a peelable laminated container

摘要

A pre-separation method for a separable laminated container (A) comprising an outer layer (201) made of synthetic resin and an inner layer (202) made of synthetic resin and separably laminated on the inside of the outer layer. The method comprises the steps of: punching an air suction hole (210) in the outer layer and introducing a little amount of air through the air suction hole to previously separate a portion of the inner layer around the air suction hole from the outer layer. The present invention also discloses a device for performing the pre-separation method. <IMAGE>