Device for varying the surface mass of textile fibre and thread streams

摘要

The invention relates to a device for varying the surface mass of a sheet-like textile fibre or thread stream. Proceeding from the object of providing a device for the reproducible variation and equalisation of the surface mass for sheet-like fibre and thread streams, in a device for varying the surface mass having a support, feeders and a consolidating device there is arranged above or below or within the fibre or thread stream a stretching element which acts on the latter and which is connected to at least one stretching drive. <IMAGE>