5407.52.05.00 - Measuring less than 77 cm in width or less than 77 cm between selvages, the thread count of which per cm (treating multiple (folded) or cabled yarns as single threads) is over 69 but not over 142 in the warp and over 31 but not over 71 in the filling (619)

This HTS classification, 5407.52.05.00, specifically covers dyed woven fabrics composed of 85% or more by weight of textured polyester filaments. The defining characteristics for inclusion in this category are precise technical specifications regarding the fabric's width and thread count. The fabric must measure less than 77 cm in width or less than 77 cm between selvages. Furthermore, its thread count per centimeter, treating folded or cabled yarns as single threads, must be over 69 but not over 142 in the warp and over 31 but not over 71 in the filling.

This specific subheading distinguishes itself from its sibling category, 5407.52.20, which is a residual category for "Other" dyed woven fabrics of textured polyester filaments. While both fall under dyed woven fabrics of textured polyester, 5407.52.05.00 is for those meeting very precise dimensional and thread count criteria. Category 5407.52.20 would encompass dyed woven fabrics of textured polyester that do not meet the exact thread count and width specifications outlined in 5407.52.05.00.

As a leaf node, this category has no further subcategories. Therefore, classification into 5407.52.05.00 is definitive once the material's composition (85%+ textured polyester filaments), dyeing status (dyed), width (under 77 cm), and specific warp and filling thread counts are verified. This detailed breakdown ensures precise classification for a particular subset of dyed woven polyester fabrics.