What is the hook movement on a sewing machine?

What is a hook bobbin?

The HookBobbin is a patented adjustable tension bobbin holder with two retractable hooks which allow you to quickly and easily roll a dubbing around the shaft of a hook without the need for a dubbing twister.

How does a rotary hook work?

The rotary hook continuously rotates in place, hooking the upper thread each time its pointed tip passes the 12 o’clock position. Enough upper thread is pulled from above to pass around the bobbin case, which sits loosely inside the hook frame such that loops of thread can pass completely over it.

What moves the fabric while sewing?

Bobbin winder tension- provides tension on the thread when the bobbin winds. Feed dog– moves the fabric along as you sew.

What is a CB hook?

The CB Hook is used in particular for sewing utility and decorative stitches with a stitch width of up to 5.5 mm.

What is needle bar?

: a bar on a sewing or knitting machine for holding the needle or needles.

What is spool pin?

: a spool-shaped pin tumbler used in some cylinder locks to foil picking attempts.

What is Rotary stitch?

The Rotary Stitch Master sewing machine works at a speed up to 1800 spm (stitches per minute) to give a better output. To ensure seamless working, it has a full rotary hook, is compatible with special attachments that aid stitching, and is capable of working on a variety of fabrics ranging from light to heavy.

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What does throat plate mean?

1 : throat sheet. 2 : a flat plate holding the feed dog of a sewing machine.