What is the function of hi speed sewing machine?

What are the parts and functions of sewing machine?

Functions of Sewing Machine Parts

  • Spool Holder. The main function of the spool holder is to control the thread direction and hold the spool. …
  • Bobbin. The bobbin is a small spindle that is wound with thread. …
  • Bobbin Case. …
  • Thread Guide. …
  • Tension Regulator. …
  • Thread Take Up Lever. …
  • Pressure Bar Lifter. …
  • Stitch Length Regulator.

Who invented hi speed lockstitch sewing machine?

Barthelemy Thimonnier, a French tailor, invented a machine that used a hooked needle and one thread, creating a chain stitch.

What is the most important part of a sewing machine?

Needles. Again, the most important part of the sewing machine.

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