5516.92.00.50 - Duck (219)

HTS code 5516.92.00.50 specifically classifies "Duck" woven fabrics made from artificial staple fibers that have been dyed. This category applies to fabrics where the color is imparted after the weaving process through dyeing. The term "duck" in textile nomenclature generally refers to a plain-weave, closely woven, sturdy fabric, often used for items like canvas, tents, and workwear, emphasizing its durability and density.

This classification is distinct from its siblings, such as poplin, sheeting, printcloth, and cheesecloth/voiles. While all fall under dyed woven fabrics of artificial staple fibers, the differentiating factor for 5516.92.00.50 is the specific weave structure and weight characteristic of "duck" fabric. Unlike finer weaves like poplin or voiles, duck is characterized by its robust construction and often a higher warp and weft count per unit area, leading to a heavier and more tightly woven fabric. Similarly, it differs from broader categories like satin or twill weaves (5516.92.00.60) which have distinct diagonal rib patterns.

As this classification is a leaf node, there are no further subcategories under HTS code 5516.92.00.50. Therefore, the focus for classification purposes lies entirely on ensuring the fabric meets the criteria of being woven from artificial staple fibers, being dyed, and possessing the specific construction and characteristics of "duck" fabric. When encountering a fabric for classification, one must verify its material composition (artificial staple fibers), whether it has undergone a dyeing process, and its physical attributes to confirm it aligns with the definition of duck weave.