Patent ID: 7293674
Filing Date: 2007-11-13
Classification: A45D,A46B,A61J,B65D

Abstract:
1. A discharge container comprising: a container having an outer layer and an inner layer that is laminated with the outer layer so that the inner layer is peelable from the outer layer; a container neck that is disposed on top of the container and used to form a flow path for contents of the container, an air intake that is disposed in a part of the outer layer constituting a bottom cylinder, the air intake used to introduce outside air into a void between the outer layer and the inner layer; a base cup that is fitted around the bottom cylinder; a first check valve that is assembled with and fitted to the base cup so as to allow outside air to pass through the air intake but not to allow backflow of the outside air through the air intake; and a second check valve disposed in a neck of the container, wherein the container is squeezable, wherein the second check valve opens or closes a flow path so that it is impossible for the contents to flow back and for the outside air to creep into the container, wherein a pinch-off is formed in the outer layer along a parting line under a bottom plate of the bottom cylinder of the container, and wherein the pinch-off is opened and used as the air intake.