The process of woven fabric sizing plays a pivotal role in enhancing weaving efficiency by preparing warp yarns for high-performance operations. This study investigates the chemical properties and roles of sizing agents in controlling elongation and stretch during the wet and dry phases of the sizing process, which causes more breaks in weaving. Improper control of these parameters can significantly weaken yarn strength, leading to frequent warp breaks and reduced loom efficiency. By focusing on the chemical characteristics of sizing materials and their interaction with yarn fibers, this paper highlights innovative approaches to mitigate elongation losses and optimize weaving performance. It was established that starch was the suitable sizing agent for enhancing the weaving efficiency of the yarn as its hydroxyl group (OH) allows it to adhere well to hydrophilic fiber like cotton and viscose, making strong bonding between the cellulose of the fiber and starch molecule.

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