Voith Patent Gmbh

Jan Gallik

Johann Boeck

Johann Böck

A forming fabric tape for a machine for producing or processing a fiber web, the forming fabric tape including an upper fabric layer including upper longitudinal threads and upper transversal threads woven with the upper longitudinal threads; and a lower fabric layer including lower longitudinal threads and lower transversal threads woven with the lower longitudinal threads, wherein the upper fabric layer and the lower fabric layer are arranged above one another so that the upper fabric layer is oriented towards the fiber material web and the lower fabric layer is oriented away from the fiber web, wherein the upper fabric layer is connected with the lower fabric layer by binding threads (B-B) running in a transversal direction of the fabric tape, wherein a weaving pattern of the forming fabric tape is repeated in pattern repeats, wherein the pattern repeats are formed from plural longitudinal thread supergroups.

Fabric tape

A clothing for a machine for producing or processing a material web has a first and a second woven layer. The clothing has more first longitudinal threads than second longitudinal threads, but the number of first longitudinal threads is at most twice as large as the number of second longitudinal threads. Transverse threads of the second woven layer form contact floats on the machine contact side. Longitudinal threads of the first and second woven layer in each weaving repeat are arranged a first group and a second group. In the first group the longitudinal threads of the first and second layers are arranged precisely one above the other in the thickness direction of the clothing, while in the second group neither of two longitudinal threads of the first layer is arranged precisely above a single longitudinal thread of the second woven layer in the thickness direction of the clothing.

Growing community of inventors

Weyregg, Austria

Jan Gallik