| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a can container with a pilfer-proof cap which can secure a sufficient sealing performance without deteriorating the opening performance and can have a sufficient pilfer-proof function. <P>SOLUTION: An outward curled section 21 is formed without applying curl colapsing work or the like so that the outside surface becomes a curved surface projecting outward and the shape of the vertical cross section of the curled section 21 becomes a vertically elongated ellipse and a cap liner 15 made of a resin is in contact with the surface of the curled section 21 up to the lower position than the maximum diameter part (P2) of the curled section 21 at the outer surface of the curled section 21 and the thickness of the liner 14 at the lower position than the maximum diameter part (P2) is thicker than that of the liner 15 at the maximum diameter part (P2). <P>COPYRIGHT: (C)2006,JPO&NCIPI |
