Elastic hair ties are typically made using a process that involves knitting thread to create a fabric loop, inserting elastic inside this loop, and then securing the ends. Here's a breakdown:
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Knitting the Fabric Loop: A machine knits pieces of thread together to form a fabric loop. This creates the outer covering of the hair tie.
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Inserting the Elastic: A small string of elastic is placed inside of the fabric loop. This elastic provides the stretch and hold that makes the hair tie functional.
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Securing the Ends: The ends of the fabric loop, with the elastic inside, are then glued together, or sometimes stitched, to form a complete, closed hair tie. This joining process creates a seamless (or nearly seamless) loop.
