Author:Hunter, IM; Weideman, E; Wevers, HW; Veldsman, DPDate:Mar 1971The decision to convert SAWTRI to a National institute is an expression of confidence in the future of the research. The bulletin also contains the following: 1. A study of the variation in doubling twist of wool worsted hosiery yarns. 2. The ...Read more
Author:Van Rooyen, B; Hunter, IM; Slinger, RIDate:Nov 1971This report details the relationship between the values obtained on a Shirley Constant tension Winding ester and certain yarn properties, such as tensile strength, irregularity, twist etc.Read more