Warp yarn

Warp yarn refers to the threads that run lengthwise on a loom during the weaving process. These yarns are held under tension and form the backbone of the fabric. When weaving, the warp yarns are set up first and act as the foundation over which the weft yarns are woven in a crosswise manner. The interaction between the warp and weft yarns determines the fabric's strength, texture, and pattern. Essentially, warp yarns are crucial for creating woven textiles, providing structure and stability to the final fabric product.