2. Speed These machines are designed for high-speed stitching, significantly increasing productivity in a manufacturing environment. This efficiency is essential for meeting tight deadlines and high volume production demands.
Moreover, the lock stitch serves different purposes according to the types of fabrics being sewn. For example, when sewing lightweight fabrics, a tighter lock stitch is often preferred to avoid puckering. Conversely, for thicker materials, adjustments may be made to accommodate the bulk and ensure a smooth stitch formation.
How to Use the Double Needle in a Sewing Machine