5208.22.40.90 - Cheesecloth (226)

This classification covers bleached woven fabrics of cotton, where cotton comprises 85% or more of the weight. These fabrics are characterized by weighing no more than 200 g/m² and are of plain weave construction, with an individual thread count exceeding 100 g/m². Specifically, this subcategory pertains to fabrics constructed with yarns of number 42 or lower. The "cheesecloth" designation within this code signifies a very loosely woven fabric, often with a large pore size, typically used for filtering or wrapping, and distinguished by its open structure.

Distinguishing this category from its siblings, 5208.22.40.20 (Poplin or broadcloth) and 5208.22.40.40 (Sheeting), is crucial. Poplin and broadcloth are densely woven plain weaves with a characteristic lengthwise rib, typically made from finer yarns than cheesecloth. Sheeting, while also a plain weave, is generally a heavier, more closely woven fabric with a less open structure. The key differentiators for this "cheesecloth" classification lie in its exceptionally open weave, making it significantly less dense and more porous than poplin, broadcloth, or sheeting, even when constructed with similar yarn numbers within the specified range.

As a leaf node, there are no further subcategories under 5208.22.40.90. Classification therefore hinges on meeting all the preceding criteria: the fabric must be bleached cotton woven fabric, weighing not more than 200 g/m², in a plain weave construction weighing more than 100 g/m², with yarns of number 42 or lower, and importantly, possess the distinct open, airy structure characteristic of cheesecloth, differentiating it from other plain weaves like poplin or sheeting.