Apparatus for the treatment of a single cloth strip

摘要

An apparatus for treating a single cloth strip (2) wherein the cloth strip (2) is subjected to a treatment in a heated state while running along a spiral path through a treatment zone (3), wherein a plurality of conveying rollers (51-57) are provided in the treatment zone (3) for forming a predetermined path (31) for the cloth strip (2). In order to provide a thermal treatment apparatus capable of producing a high elongation product by preventing a contraction of a cloth strip from being disturbed during the treatment, each one of at least a part of the conveying rollers (51-57) comprises a plurality of roller sections and at least a part of said roller sections of said conveying rollers (51-57) being fixedly mounted on a common rotary shaft (61).