7019.72.40.60 - Other (622)

This category, HTS 7019.72.40.60, encompasses "Other" closed fabrics made from glass fibers that are not colored. These fabrics are characterized by their non-colored state and their construction as chemically bonded fabrics, fitting within the broader classification of glass fibers and articles thereof. The term "chemically bonded" refers to the method of manufacturing where the glass fibers are held together by chemical adhesives or binders rather than mechanical entanglement or weaving.

This specific classification is distinguished from its sibling, 7019.72.40.30, which exclusively covers silica filament fabric with a silica content exceeding 93 percent. Therefore, HTS 7019.72.40.60 is for chemically bonded closed fabrics of glass fibers that do not meet this high silica content threshold or are not specifically filament fabrics. The "Other" designation indicates that it serves as a residual category for non-colored, closed, chemically bonded glass fiber fabrics that do not fall into more specific subheadings.

As a leaf node in the HTS structure, this category does not have further subcategories. Classification into this subheading relies on identifying the material as glass fiber, the construction as a closed fabric manufactured by chemical bonding, and the absence of any coloring agents. This ensures that a wide range of non-colored, chemically bonded glass fiber fabrics, not otherwise specified, are correctly classified.