Direct Warp Control

摘要

With Direct Warp (DWC) Picanol offers a new type of backrest that enables the weaver to get the most out of the material. The unique combination of a light feeler plate, evenly supported over the full width of the warp with an air spring (with adjustable air pressure), results in minimum inertia of the moving parts of the backrest. The feeler plate takes up all the forces of the changing warp tension and moves so as to compensate for the tension changes as much as possible.