| 摘要 |
PURPOSE: A multi-steam discharging apparatus is provided to prevent the degradation of the curing rate of adhesive by appropriately controlling water content. CONSTITUTION: A multi-steam discharging apparatus comprises first and second pipes(100,200). The first pipe has a first steam receiving space(110) and an exhaust port(120). The exhaust port is connected to the first steam receiving space. The second pipe surroudns the outer surface of the first pipe. A second steam receiving space(210) is formed between the first and second pipes by separating the inner surface of the second pipe from the outer surface of the first pipe. A stem ejection port(220) of the second pipe is connected to the second steam receiving space.
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