Beam Dyeing Machine
n A machine for dyeing warp yarns or fabrics that have been wound onto a special beam, the barrel of which is evenly perforated with holes. The dye liquor is forced through the yarn or fabric from inside to outside and vice versa. (Kadolph SJJ, Langford AL (2001) Textiles. Pearson Education, New York; Industrial dye: chemistry, properties and applications (2003). Wiley, New York).