| 摘要 |
PROBLEM TO BE SOLVED: To provide a cap with a screw capable of displaying that cap-opening is performed with slight rotation surely and obtaining various expression properties of cap-opening, without a TE-band.SOLUTION: In the cap which is opened by rotation, a see-through part 31 from which inside is seen is provided on a top wall 21 of an outside cover. On the see-through part, a radial stripe 32 extending radially from a center of the top wall is formed. In addition, a radial latent image drawing 34 is provided on a see-through possible area 43 of a top surface part 12 of an inside cover provided inside of the see-through part. By rotating the outside cover with respect to the inside cover, a letter and drawing are displayed on the see-through part by display expression means. |
