Dimensional Stability
Dimensional Stability tests are carried out to determine the effect of different types of washing procedures, heat or steam on yarns. The Dimensional Change is controlled within strict parameters to ensure that woven labels do not shrink on garments and dimensional consistency is maintained.
 
Physical Parameters
Each lot of yarn is tested for strength, evenness, twist and count (linear density). These tests provide data to control important parameters that influence weaving efficiency and answer questions like: