Composite container

Abstract

[Problem] It is an object to provide a composite container in which a shape and a profile of a resin hollow molding body can be discriminated with clarity in the case in which a visual contact is carried out to the inside resin hollow molding body via an outside transparent resin sheathing body, whereby a design property can be displayed to a satisfactory extent, and in which a design property can be displayed to a satisfactory extent even by a combination of the resin hollow molding body and the outside transparent resin sheathing body. [Means for Resolution] A composite container comprises a hollow molding body (a) made of a resin having a hollow inside and a highly transparent resin sheathing body (b) that has been integrated with an outside of the hollow molding body (a), wherein as a thickness of the highly transparent resin sheathing body (b) for a cross section in a horizontal direction getting across the hollow molding body (a) and the highly transparent resin sheathing body (b) at the major portion of the composite container, a minimum thickness (X) of the highly transparent resin sheathing body (b) is at least 0.1 mm and a difference of a maximum thickness (Y) and the minimum thickness (X) is at least 2 mm.

1 . A composite container comprising a hollow molding body (a) made of a resin having a hollow inside and a highly transparent resin sheathing body (b) that has been integrated with an outside of the hollow molding body (a), wherein as a thickness of the highly transparent resin sheathing body (b) for a cross section in a horizontal direction getting across the hollow molding body (a) and the highly transparent resin sheathing body (b) at the major portion of the composite container, a minimum thickness (X) of the highly transparent resin sheathing body (b) is at least 0.1 mm and a difference of a maximum thickness (Y) and the minimum thickness (X) is at least 2 mm. 
     
     
         2 . The composite container as defined in  claim 1 , wherein a shape of the hollow molding body (a) and that of the highly transparent resin sheathing body (b) are different from each other. 
     
     
         3 . The composite container as defined in  claim 1  or  2 , wherein the highly transparent resin sheathing body (b) is made of a highly transparent synthetic resin having a total ray transmittance (conforming to JIS K7105, and measured with a sheet having a thickness of 1 mm) of at least 80%. 
     
     
         4 . The composite container as defined in  claim 3 , wherein the highly transparent synthetic resin is an ionomer of an ethylene (meta) acrylate copolymer.