| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for supplying a resin which can prevent the mixing of bubbles into a molding mold surely during casting coating. SOLUTION: Molding resins A, B in storage containers 1A, 1B which were defoamed by vacuum are discharged at constant volume into a molding mold 6 through resin supply routes 3A, 3B. Bubble detecting means 7 which can detect bubbles contained in the molding resins A, B are installed in the resin supply routes 3 immediately before the mold 6. By detecting the bubbles by the bubble detecting means 7, the molding resins A, B containing the bubbles are discharged outside the resin supply routes 3 through bypass routes 8.
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