| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a liquid dispenser for pouring or filling the liquid such as the liquid detergent, the liquid cosmetics, and the liquid chemical of a predetermined amount, in particular, the liquid dispenser favorable when the liquid chemical, etc., contains a suspended matter. SOLUTION: In the liquid dispenser A having a discharge valve and/or an intake valve, the discharge valve 20 and/or the intake valve 30 is a ball valve comprising balls 26 and 36 having a surface formed of a material selected from urethane foam, rubber and fibers.</p> |
