| 摘要 |
FIELD: dyeing process equipment. ^ SUBSTANCE: proposed device has cylindrical housing provided with screw agitator rotated by drive for forming smooth suspended layer of powder inside cylindrical housing; it has opening with elastic collars in lower horizontal part and upper taper part which may be changed depending on diameter of thread passed through them. ^ EFFECT: enhanced fixation of dyeing agent on fibers; uniformity of dyeing. ^ 2 cl, 1 dwg |
