Question

How do you identify fibres. Explain​

Answer 1

Answer:

Fibres can be identified from very small yarn samples. Typically, 0.4 cm (1/8") or less is clipped from an exposed yarn end in good condition in an inconspicuous area. Both warp and weft yarns should be sampled because some fabrics are made of one fibre type in the warp and another in the weft.

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Answer 2

✨If you take a sample of the fibre and burn it, you can identify the fibre because of the smell and the ash. Samples of the fibre can be also identified under the microscope. The structures (longitudinal form) of the fibre show some characteristics. Chemical tests can also help to identify the fibre.✌