5407.41.00.20 - Other (621)

This HTS category, 5407.41.00.20, covers specific types of woven fabrics made from synthetic filament yarns, primarily nylon or other polyamides. These fabrics are characterized by containing 85% or more by weight of synthetic filaments, and importantly, they are unbleached or bleached. Further defining criteria include specific yarn decitex ranges (exceeding 28 but not 83) and precise thread counts in both warp and filling directions. The thread count must fall within a defined range (not less than 59 warp and 39 filling, and not more than 83 warp and 55 filling per centimeter), with the warp thread count not exceeding 60% of the total thread count. This level of detail ensures precise classification for fabrics intended for specialized industrial applications.

This classification is distinct from its sibling category, 5407.41.00.10, which pertains to fabrics of a similar construction but specifically includes those with "both selvages woven." Category 5407.41.00.20, therefore, encompasses the unbleached or bleached woven fabrics meeting the filament and thread count criteria that *do not* have both selvages woven. This distinction in selvage construction is a key differentiator for classification purposes.

As this is a leaf node in the HTS structure, there are no further subcategories. Classification under this specific code signifies that the fabric has met all the stringent requirements of the preceding headings and subheadings, including its material composition, weave, processing state (unbleached or bleached), and precise yarn and thread count specifications, without the characteristic of having both selvages woven.