Stretch sewing machine why not lock
(Professional explanation: sewing machine is one or more sewing thread, in the sewing material to form one or more stitches, one or more layers of sewing materials intertwined or stitched up the machine. Sewing machine can sew cotton, hemp
If coupled with the edge of the lock can be pressed by the "word" type of stitch to achieve a simple lock function.
Now the multifunctional sewing machine has many decorative stitches.
Sewing machine (sewing machine) is generally used for sewing up and down the fabric.
, Silk, wool, man - made fibers and other fabrics and leather, plastic, paper and other products, sewn stitch neat appearance, smooth and solid, sewing speed, easy to use.