| 摘要 |
The present invention pertains to a monomer cooling trap, which is mounted on a path through which gas and monomers generated in the process of evaporation are discharged to the outside, and characterized by comprising: a case; a suction hole for sucking the gas and the monomers; a cooling plate received in the case and having a path formed inside so that refrigerant may flow therethrough, a surface to which the monomers are attached, and a through hole that is formed to penetrate upper and lower surfaces; and an exhaust hole for discharging gas from the inside of the case.
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