Piles of short, thin fibers {spinning fiber}| can make thread. First, people attach several fibers to wood or metal bar {spindle}. Fiber pile is next to spindle. As spindle turns, it pulls out more fibers from pile and winds fibers tight. After that, twisting several threads together makes larger and stronger string or twine.
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7-Machine-Kinds-Mechanical-Weaving
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Date Modified: 2022.0224