5407.81.00 - Unbleached or bleached

This HTS classification covers woven fabrics composed primarily of synthetic filament yarns, specifically those that are "unbleached or bleached." These fabrics fall under the broader category of woven fabrics of synthetic filament yarn but are distinguished by their specific treatment of color. The key characteristic for classification within 5407.81.00 is that the fabric has not undergone dyeing, printing, or the incorporation of yarns of different colors. This means the fabric's appearance is either its natural, unprocessed state (unbleached) or has been subjected to bleaching to achieve a lighter, uniform color before any further coloration processes.

Unlike its sibling categories, 5407.81.00 is distinct from fabrics that are dyed (5407.82.00), woven from yarns of different colors (5407.83.00), or printed (5407.84.00). The absence of these coloration treatments is the defining factor. For example, a fabric that is bleached white would be classified here, whereas a fabric that is dyed blue would fall under 5407.82.00. Similarly, a fabric woven with red and white threads would be classified under 5407.83.00, not this category.

The subcategories under 5407.81.00 further refine the classification based on weave type and specific fabric constructions. These subdivisions allow for more granular identification of common fabric types within the unbleached or bleached synthetic filament woven category. For instance, specific entries exist for poplin or broadcloth, sheeting, and printcloth, recognizing their distinct characteristics. Other weave types, such as satin or twill, are also provided for, with a general "Other" category to capture any unbleached or bleached synthetic filament woven fabrics not otherwise specified by the preceding subheadings.