Cork stopper with resin coating layer

摘要

A cork stopper (1) with a resin coating layer, having a columnar cork stopper body (2) constituted with a molded cork body, and a resin coating layer (3) covering an outer surface of the cork stopper body (2). The resin coating layer (3) has a resin adhesion layer (30) directly adhered onto the outer surface of the cork stopper body (2), and a resin layer (31) adhered onto the outer surface of the cork stopper body (2) with the resin adhesion layer interposed therebetween, and the resin coating layer (3) on a circumferential face of the cork stopper body (2) has a layer thickness from 100 µm to 240 µm.