2. SEWING MACHINES
Bed Types Stitch types Degree of automation
Flat Bed Post Bed Cylinder Bed Feed off the arm Manual Semi
Automatic
Lock Stitch Chain Stitch Cover Stitch Over edge Stitch Safety Stitch
Straight Zig zag Blind
Straight Zig Zag Blind Stitch Stitch Stitch
Stitch Stitch Stitch
Figure: Classification of sewing machines