| 摘要 |
PROBLEM TO BE SOLVED: To provide a contamination preventing cap which prevents contamination in a distribution or a sales stage of products, keeps a lip contact part clean and hygienic immediately before drinking, and is easily detached and attached in a container in which beverage is sealed. SOLUTION: This contamination preventing cap is provided with a lip contact part blocking means which covers a surface of the container in, which the beverage is sealed and at least the lip contact part to which a lip comes into contact in drinking the beverage, and a fixing means which fixes the lip contact part blocking means to the container. The contamination preventing cap prevents contamination in the distribution stage or the sales stage and contamination in the lip contact part immediately before drinking, thereby can keep it clean. The fixing means to the container is realized by a fitting means which fits to a part or the whole part of the upper end peripheral part, a fitting means which fits to an upper end projection part, an elastic body means which press- fits to the part of the upper end peripheral part, or an adhesive material. |
