5211.41.00 - Plain weave

This HTS category, 5211.41.00, specifically classifies woven fabrics of cotton that contain less than 85 percent by weight of cotton, are mixed mainly or solely with man-made fibers, and weigh more than 200 g/m². The defining characteristic of this subcategory is its weave structure; it covers fabrics woven in a plain weave pattern. This means each warp yarn passes over and under successive weft yarns in a simple interlacing pattern, creating a balanced and typically firm fabric.

Distinguishing this category from its siblings at the 5211.4x level, denim (5211.42.00) is characterized by its diagonal twill weave and typically warp-faced appearance. Other twill fabrics (5211.43.00) are identified by their distinct 3-thread or 4-thread twill weave, which creates a diagonal ribbing effect not present in a plain weave. The "Other fabrics" category (5211.49.00) serves as a residual for woven cotton fabrics meeting the general criteria but not fitting the specific weave patterns of plain weave, denim, or twill.

Further refinement within 5211.41.00 is provided by its subcategories, which differentiate based on whether the fabric has been napped. The subcategory "Not napped" (5211.41.00.20) refers to fabrics where the surface has not been raised or teased. Conversely, the subcategory "Napped" (5211.41.00.40) includes fabrics where the surface has undergone a napping process, resulting in a soft, fuzzy, or raised surface texture. This distinction is crucial for classification as it affects the fabric's feel, appearance, and intended use.