5208.11.20 - Of number 42 or lower number

This HTS classification, 5208.11.20, specifically covers unbleached woven fabrics of cotton that are of plain weave, weigh no more than 100 g/m², and are made from yarns of number 42 or lower. This designation is critical for distinguishing these lighter-weight, coarser yarns from fabrics made with finer yarns, as defined by the yarn numbering system. The focus here is on the physical characteristics of the yarn used, which directly impacts the fabric's weight, texture, and potential end-uses.

It is important to differentiate this category from its siblings. HTS code 5208.11.40 covers similar unbleached plain weave fabrics but those made with yarns of numbers 43 to 68, indicating a finer yarn count. The other sibling category, not explicitly numbered but implied to follow, would encompass fabrics made with even finer yarns, number 69 or higher. Therefore, 5208.11.20 is reserved for fabrics woven with the coarsest threads within this specific subgroup of unbleached plain weave cotton fabrics.

Within 5208.11.20, further subdivisions exist to classify specific types of fabrics based on their construction and common applications. These subcategories include "Poplin or broadcloth," "Sheeting," and "Cheesecloth." Each of these represents a distinct weave structure or usage, allowing for more granular classification of the unbleached, plain weave cotton fabric, all while adhering to the criteria of yarn number 42 or lower.