FDM 방식의 프린트물들은 후처리 전 접 촉각의 편차가 매우 크게 나타나 표면의 균일도가 비교적 낮음을 확인하였다.
It was confirmed that the FDM prints showed the very large variation in the contact angle before post-treatment, and the surface uniformity was relatively low.