You can select the number of rollers in the optimum range for mercerization,
but please consult Nishinakajima Precision Machinery for optimum design.
Alkali liquor should be fed uniformly into the hank bundle loaded on the rollers
and rotating around the rollers, both by being dipped in the liquor at the bottom
of the vessel and by being sprayed from the spray pipe.
The operation is controlled by computer program, and increasing the number
of rollers or spray pipes without due consideration may cause trouble |