In woven textiles, what are the crosswise yarns referred to as?

In woven textiles, the crosswise yarns are specifically referred to as weft yarns. This terminology is essential in understanding the structure of woven fabrics.

In the weaving process, there are typically two sets of yarns: the warp, which runs lengthwise, and the weft, which runs perpendicular to it, traversing the width of the fabric. The weft yarns are interlaced with the warp yarns to create the overall textile. This interlacing is what gives woven fabrics their characteristic strength and durability.

Understanding the distinction between warp and weft is crucial for anyone involved in fabric cleaning and maintenance, as it can influence how different fabrics are treated based on their construction. For example, the interaction between these yarns affects how the fabric behaves when cleaned, dried, and maintained, especially in terms of wear and shrinkage.

The other terms like filler yarns and thread yarns do not specifically denote the crosswise yarns in woven textiles, which is why they are not applicable in this context. Filler yarns typically relate to filling spaces in some types of fabrics or padding materials, while thread is a more general term for yarn used in sewing and weaving without specifying its orientation in the fabric.