GB/T 43811-2024 "Test Method for Short Fiber Content in Flocculent Fiber Products" describes in detail the method for determining the short fiber content in domestic flocculent fiber products using the Roller method and the photoelectric method. The Roller method is suitable for the determination of short fiber content in cotton flocculent fiber products and mixed fiber products, while the photoelectric method is dedicated to the determination of short fiber content in cotton flocculent fiber products. This standard is suitable for accurate measurement to ensure that the content of short fibers in various types of flocculent fiber products meets the requirements of the standard. In addition, the standards refer to relevant Spinning & Weaving standards such as GB/T 5705, GB/T 6529, GB/T 8170, GB 18383, GB/T 35261, and GB/T 35932 to ensure the scientific and accurate analysis process.