Wrinkle free plaited knitted fabrics without pre-heat setting |
| |
Authors: | Tariq Mansoor Hafiz Faisal Siddique Azam Ali Petra Komarkova Antonin Havelka Zahid Hussain |
| |
Affiliation: | 1. Faculty of Textile Engineering, Technical University of Liberec, Liberec, Czech Republic;2. Department of Wet Processing, Interloop Limited Faisalabad, Faisalabad, Pakistan |
| |
Abstract: | Wrinkle free fabric at low cost is always a desirable aesthetic property. Different type of resins/finishes and pre-heat setting prior to processing are applied to avoid wrinkles in woven and hosiery, respectively. Current study is proposed to produce wrinkle free circular plaited knitted fabric by the elimination of a pre-boarding step. In this achievement, yarn covering parameters and compatibility of yarns with knitting machines are examined. Sock samples were analyzed for improved physical appearance (wrinkles) after various processes (pre-tumbling, dyeing, bleaching, and washing). Yarn specifications (sheath yarn fineness, sheath yarn texture i.e. shrink/un-shrink, covering air-knots) impact on socks physical appearance were also analyzed. The results clearly showed that by decreasing number of yarn covering air knots and sheath yarn fineness leads to prevention of wrinkle formation. The results also prove to be supportive for cost effectiveness by eliminating the pre-setting stage. |
| |
Keywords: | Elastane air-covered yarn pre-heat setting loop length wrinkles shrinkage |
|
|