Nylon FDY is also known as nylon raw drawing, nylon filament, nylon filament, FDY nylon yarn, FDY nylon yarn.
Common specifications: 40D/12F, 50D/12F, 50D/24F, 70D/24F, 70D/48F, 100D/24F, 140D/48F,
140D/96F,170D/24F,200D/24F,235D/48F,390D/48F,420D/48F,780D/96F,840D/96F......
FDY is mainly used to make ropes, threads, and belts. Among them, 200D, 390D, and 780D are the unique specifications of Taiwan's FDY nylon yarn. 210D, 420D, and 840D corresponding to mainland products can be used instead.
Examples of what the spec data represents:
FDY Nylon Yarn Specification 200D/24F #F222 BR stands for the following significance:
200D/24F, which means that this is a 200 denier yarn, which is made up of 24 fine yarns.
D stands for denier (denier number), and the continent is called denier, which is a unit of planned thickness and represents the number of weight grams per 9,000 meters of length (with a normal error of 2.5%).
F stands for filament, and the number in front indicates a yarn made up of several spinning yarns, the more the number of threads, the better the feel.
#F222 is the production lot number (per machine/per batch of slices), it should be noted that different batch numbers should not be mixed.
The production batch number is in industrial production, although the raw materials and processes are the same, but each batch of products produced by feeding is still different in quality and performance. In order to track the responsibility of this batch of products after the fact and avoid confusion, each batch of products has a corresponding batch number.
BR stands for bright silk, and its surface will have a good luster when observed with the naked eye.