Afroz Farhana, Islam Md Momtaz
BGMEA University of Fashion and Technology, Nishatnagar, Turag, Dhaka, 1230, Bangladesh.
Department of Fabric Engineering, Bangladesh University of Textiles, Dhaka, 1208, Bangladesh.
Heliyon. 2021 Oct 23;7(10):e08243. doi: 10.1016/j.heliyon.2021.e08243. eCollection 2021 Oct.
The main objective of this study is to examine the tensile properties of a sustainable woven fabric made of cotton-tencel siro-spun yarn, which is widely used in the apparel industry. Tencel fibers incorporate several excellent sustainability features into their manufacturing process, such as recycling water and chemicals to reduce waste and extracting the trees to sustainably harvested forests. Similarly, cotton is durable, recyclable, and biodegradable, making it an excellent choice as an eco-friendly fabric throughout its product life. 3.8, 4.0, and 4.2 twist multiplier yarns were used in this experiment. The rotational multiplier is a factor that determines how many times the yarn is spun during the spinning process. This refers to yarn strength used in weaving or knitting, as well as the appearance of the finished fabric. All fabrics were made in plain, twill, and satin weaves with warp densities of 100, 95, and 90 ends/inch and weft densities of 60, 55, and 50 picks/inch, respectively. To determine the tensile strength of woven fabric made from 50/50 cotton - tencel siro yarn, elongation at maximum force and force at rupture tests were performed in the greige state as well as after desizing, scouring, and bleaching. The twist multiplier and woven structure were revealed to be largely responsible for the strength of woven fabrics in greige as well as after desizing, scouring, and bleaching. A comparison has made to investigate the rupture force and elongation of proposed technique with ring spun yarn fabrics. In reality, this work demonstrated comprehensive information about the woven fabric properties of 50/50 cotton - tencel siro yarn, which could be useful in understanding their mechanical behavior.
本研究的主要目的是检验一种由棉-天丝赛络纺纱线制成的可持续机织物的拉伸性能，这种织物在服装行业中广泛使用。天丝纤维在其制造过程中融入了多项出色的可持续特性，例如循环利用水和化学品以减少浪费，以及采伐树木时采用可持续采伐方式。同样，棉花耐用、可回收且可生物降解，这使其在整个产品生命周期内都是环保面料的理想选择。本实验使用了捻度系数为3.8、4.0和4.2的纱线。捻度系数是一个决定纱线在纺纱过程中被加捻次数的因素。这涉及到用于织造或针织的纱线强度以及成品织物的外观。所有织物均采用平纹、斜纹和缎纹组织，经纱密度分别为每英寸100、95和90根，纬纱密度分别为每英寸60、55和50根。为了测定由50/50棉-天丝赛络纱制成的机织物的拉伸强度，在坯布状态以及退浆、煮练和漂白后进行了最大力下的伸长率和断裂强力测试。结果表明，捻度系数和织造结构在很大程度上决定了坯布以及退浆、煮练和漂白后机织物的强度。对所提出的工艺与环锭纺纱织物的断裂强力和伸长率进行了比较研究。实际上，这项工作展示了有关50/50棉-天丝赛络纱机织物性能的全面信息，这对于理解其力学行为可能会有所帮助。
