| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for producing plural decorative articles having higher quality stably and continuously.SOLUTION: A drain port 28 of draining means 45 and 44 for draining a total amount of water in a water tank 18 is disposed on the deepest part of the water tank 18. A water supply port 66 of water supply means 20 for supplying water into the water tank 18 is disposed on a position where a center line:R' of water flow flowing toward the inside of the water tank 18 from the water supply port 66 crosses with respect to a straight line:S connecting one point:&bgr; on a vertical line:X passing the drain port 28 and a central point:α of the water supply port 66 in a peripheral direction of a peripheral wall part of the water tank 18. |
