에어―플로우 염색기에 관한 연구(I) ―그린 플로우와 루프트―로토 염색기의 폴리에스테르 염색결과 비교―

A Study on Air-flow Dyeing Machines ―A Comparision of Characteristics of the Polyester F fabrics Dyed with Green-flow Dyeing M/C and Luft-roto Dyeing M/C―

A new dyeing M/C, called Green-flow was developed in this study. A new M/C was applied to mixed air flow method combined aerodynamic technology to fabric speed power. The polyester fabric was dyed of beige color with a new M/C and Luft-roto dyeing M/C made by Thies Company(German) with the same dyeing condition (liquor ratio=1 : 3.5, Fabric speed = 450yds/min.) for comparision. The results showed that the color fastness to dye and drapability of the fabrics dyed with both M/C were almost the same and the levelness and T.H.V of the fabrics dyed with Greenflow were better than those dyed with Luft-roto M/C. In addition, it is found that the fabric speed of 502yds/min was a suitable for both M/C.