Ophthalmic solution container

Abstract

A self-standing packaging container capable of achieving both strength and disposability even if the container has a wide mouth is provided. A container according to the present invention includes: a container body that has an opening part at an upper end of a tubular member; an annular member that is bonded to the upper end of the tubular member; and a lid member that seals the opening part to be openable and closable. The container body has a bottom surface member that is bonded to the tubular member at a bottom surface part of the tubular member. The tubular member is constituted by a flexible laminated body of three or more layers including a barrier layer and a resin layer. The lid member is coupled to the annular member by any of a hinge, fitting, and a screw to be openable and closable.

1 . A container, having a tubular member, the container comprising:
 a container body that has an opening part at an upper end of the tubular member;   an annular member that is bonded to the upper end of the tubular member; and   a lid member that seals the opening part to be openable and closable,   wherein the container body has a bottom surface member that is bonded to the tubular member at a bottom surface part of the tubular member,   the tubular member is constituted by a flexible laminated body of three or more layers including a sealant layer, and   the lid member is coupled to the annular member by any of a hinge, fitting, and a screw to be openable and closable.   
     
     
         2 . The container according to  claim 1 , wherein the lid member is constituted to be coupled to the annular member by a hinge. 
     
     
         3 . The container according to  claim 1 , wherein the container is a jar container. 
     
     
         4 . The container according to  claim 1 , wherein the tubular member is constituted by a first laminated body having a total thickness of 100 to 500 μm and an outer diameter of the tubular member is 30 to 150 mm. 
     
     
         5 . The container according to  claim 1 , wherein the bottom surface member is constituted by a second laminated body having a total thickness of 70 to 350 μm, and the second laminated body is a laminated body of three or more layers including at least one resin layer on each of both sides of aluminum foil having a thickness of 40 μm or more in a thickness direction thereof. 
     
     
         6 . The container according to  claim 1 , wherein a circumferential edge of the bottom surface member is bent with respect to the bottom surface part and is bonded to a lower end of the tubular member. 
     
     
         7 . The container according to  claim 1 , wherein the bottom surface member is formed of a resin or aluminum molded item. 
     
     
         8 . The container according to  claim 1 , wherein the lid member is formed of a resin or aluminum molded item.