Stretching and conveying roll and high-pressure steamer having such a roll

摘要

The roll (A) provided for stretching or spreading and conveying a fabric web (10) consists essentially of a cage roll (A) formed from support bars (2) fastened with a substantially equal mutual spacing, on a circle, in the space between parallel side plates (11, 12) disposed with a spacing. On each bar (2), a pair of slides (3) moving relative to one another in dependence on a pair of cam discs (7) on rotation of the roll (A) is provided in the bar longitudinal direction. <IMAGE>