Monofilament; multifilament, untwisted or with twist of less than 5 turns per meter
Part of: 54033300 — Other yarn, single: — Of cellulose acetate
b85675 · 1997-06-20 — The tariff classification of cellulose triacetate reverse osmosis hollow membrane fiber from Japan
You have submitted a sample of "Cellulose Triacetate Reverse Osmosis Hollow Membrane Fiber" which consists of continuous lengths of triacetate hollow fiber. According to your letter, the hollow fiber is imported in 1250 meter lengths, has an outer diameter of 265 microns, an inner diameter of 155 microns, and each length of fiber consists of 90 parallel, untwisted filaments. The sample which you submitted is approximately fifteen feet long and weighs approximately 0.78 ounces. Based on these approximations, we estimate the decitex of the grouped fibers to be 48,368, and the decitex of each…
a84180 · 1996-05-31 — The tariff classification of "Toyobo Hollow Fiber" acetate yarn from Japan.
You have submitted a sample of 100% cellulose acetate multifilament yarn and technical information about the product known as "Toyobo Hollow Fiber." It is a singles yarn with 90 filaments, and the yarn is not put up for retail sale, textured or high tenacity. According to your letter, the product contains zero twist per meter; however, you should note that the process of coiling of the yarn into its bag during packing may have imparted some twist, which may affect its classification. We assume that the sample has less than 5 turns per meter (tpm). The yarn's filaments are hollow monofilaments…
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