Industrial Polyamide Twist Yarn 80 Denier for Filters from Mexico

This is an 80 denier multifilament polyamide yarn with a twist of 6 turns per meter, used in air and liquid filter media weaving. It is supplied in bulk, not for retail sale, and falls under tariff item 5402.45.00 as a synthetic filament yarn of polyamide, single, with a twist not exceeding 50 turns per meter. The 80 denier is equivalent to approximately 88.9 decitex, which is above 67 decitex, but the tariff item covers yarns of any decitex as long as they are not put up for retail sale.