| 摘要 |
<p>PURPOSE: To confirm the place, where the condom is placed, even in darkness and to smoothly perform mounting or insertion at a dark place by applying fluorescent coating to one of the outer and inner faces of the condom at least. CONSTITUTION: A condom 1 is formed by the thin film of rubber or synthetic resin and fluorescent coating 2 is applied to either or both of its outer and inner faces. Thus, the condom 1 is light-emitted in darkness. Therefore, when the condom is flatly rolled and vended as a package housing it in a transparent bag or the like, at the time of use, its existence is recognized at a glance even at the dark place because of light emission, and trouble such as looking for it with feelings in the case of use is canceled. Besides, when taking the condom 1 out of the package and mounting it, the mounting direction of the condom 1 can be clearly and visually confirmed even at the dark place because of the light emission, further, the periphery is lighted up by the light emission, the mounting operation can be smoothly performed and the inserting position can be confirmed by emitted light.</p> |
