7019.64.40.60 - Other (622)

This category encompasses glass fiber mechanically bonded fabrics that are closed woven, in plain weave, and constructed from coated or laminated yarns. The "other" designation at this level signifies that these fabrics do not fall under more specific sub-classifications within the broader group of coated or laminated, closed woven glass fiber fabrics. The key characteristic is the plain weave construction and the use of yarns that have undergone a coating or lamination process.

This classification is distinguished from its sibling, 7019.64.40.30, by the absence of the specific requirement for silica filament fabric with a silica content greater than 93 percent. While both are mechanically bonded, closed woven, plain weave fabrics made from coated or laminated yarns, this "other" category captures those fabrics that do not meet the high silica content criteria of the sibling. It serves as a residual category for plain weave coated/laminated mechanically bonded fabrics that don't fit more narrowly defined types.

As a leaf node, this classification has no further subcategories. Therefore, the focus for classification under 7019.64.40.60 lies in confirming that the fabric meets all the preceding criteria: it is composed of glass fibers, is mechanically bonded, forms a closed woven fabric in a plain weave structure, and utilizes yarns that are coated or laminated, while also ensuring it does not qualify for the more specific silica filament fabric sibling. Examples might include various industrial fabrics used for insulation, filtration, or as reinforcing materials where a plain weave and coated/laminated yarn are primary construction features.