DEVICE FOR AUTOMATICALLY TESTING THE EVENNESSNESS OF TEXTILE TEST MATERIAL

摘要

Yarn (1) or sliver uniformity is measured by passing it between the electrodes of a measuring condenser (9) and evaluating the signal. The gap between the electrodes is tapered or stepped and the yarn is guided to run in a position with the required gap width for the yarn being tested. The adjustment can be carried out by moving the yarn guides or by supporting the electrodes on a slide.