Apparatus for wet processing of textile material in endless rope form

An improved method and apparatus for wet processing an endless rope of material wherein a modified J-box arrangement is provided for storing an accumulation of rope in a treating bath and a combined overflow chamber and liquid jet assembly is provided for circulating the rope to and from the bath in an entraining liquid stream. The storage arrangement includes a partially perforate outer wall and an imperforate partial inner wall spaced inwardly therefrom forming a confinement area therebetween for rope and liquid returning from the circulatory system. The confinement is sufficient to maintain therein a column of the returning liquid extending above the level of the bath whereby gravitational forces acting thereon hydraulically move the rope accumulation through the bath, the rope in the confinement being released to expand as it moves past the terminating end of the inner wall whereby movement of the rope through the bath is enhanced.