Investigation of the denim fabric weft density and fabrics finishing conditions of the effect on puckering

In this study, denim fabric with 3 different weft densities was woven in 3/1 Z twill knitting in a 2 different pretreatment processes and 3 different fixing temperatures were passed. In the experimental study, warp and weft yarns, comb width, comb number and knits are the same, a total of 18 finished fabrics were produced and the test results were compared with each other. The 18 manufactured fabric samples were sewn in the form of a leg and were subjected to 3 different industrial washing processes. After industrial washing, puckering in the weft direction, visible on a total of 54 legs, was evaluated. İf the weft density and the finishing stenter temperatures increase, fabric puckering decreased.