Introduction of Fiber Length and Measurement

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Fiber length has a direct impact on processing performance and practical value, as well as reflecting the quality and performance of the fiber itself, making it one of the most essential indicators of the fiber.

All kinds of fibers have different degrees of bending or crimping in the natural stretch state, and its projected length is called the natural length. The length of a fiber in a fully stretched state is called the stretched length. https://fyitester.com/fiber-length-measurement/