Cross-section shape
The geometry of a fibre when sliced perpendicular to its length. Round (nylon), trilobal (some carpet polyesters), dogbone (acrylic), kidney-bean (cotton lumen), serrated (silk). Class-level diagnostic.
The geometry of a fibre when sliced perpendicular to its length. Round (nylon), trilobal (some carpet polyesters), dogbone (acrylic), kidney-bean (cotton lumen), serrated (silk). Class-level diagnostic.
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