| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent a deterioration in quality of beverages from occurring during circulation period from shipment of the beverages from a factory to arrival to the hands of consumers, and in addition, to improve positively the quality of the beverages. <P>SOLUTION: An improvement rod 30 incorporating a functional substance having negative ion diffusion performance, such as tourmaline, and a functional substance having sterilization performance, such as titanium dioxide, is hung on the back face of a lid stopper 20. When the lid stopper 20 is fitted to a bottle body 10 storing the beverages, this improvement rod 30 influences a beverage improving action caused by a selected functional substance to the beverages stored in the bottle body 10 by being hung down in the bottle body 10. <P>COPYRIGHT: (C)2008,JPO&INPIT |
