From http://www.fashion-incubator.com
This video compares the operation of two sewing machines. One is a needle feed, in which the needle moves to and from as well as up & down, and the other is a normal machine in which the needle only moves up and down. Both machines are industrial machines, so novices can gauge the quiet and controlled operation of both.
What a cool idea; have the machine pull the fabric along as it stitches.
dianafuse 6 months ago