Thread curtain and thread curtain system to produce a moire pattern - effect as well as a process for the preparation of a moire pattern - effect

摘要

Is described and illustrated a thread curtain (1) with a plurality of at least substantially parallel curtain threads (2), wherein the plurality of parallel curtain threads (2) at least are aligned essentially vertically. In order to the disadvantages known from the prior art to be avoided, it is provided that the plurality of parallel curtain threads (2) by at least three webs (3) in a direction transverse to the plurality of curtain threads (2) are connected to one another and that adjacent webs (3) with one another by unconnected curtain thread sections of the filament curtain (1) in the vertical direction are spaced apart by at least 0,1 m.