Interlock Sewing Machine

The existence of specialized sewing machines like the interlock sewing machine is important to the sustainability of the very large and complex fashion industry. Despite the constant evolution of styles and methods, there are classic design elements like the interlock stitch that have stood the test of time. You can still find this stitching method being used by luxurious designer fashion brands, fast fashion brands, and even in personal sewing.

What is interlock stitching?

The interlock stitch is a popular, secure stitching method that is preferable for clothing prone to wear and tear. It is a stitching method used for interconnecting stitch in such a way that the hem and borderlines of the cloth will be tucked safely in place. This gives garments a clean and professional finish. It is also a decorative stitching method. It is appropriate for cut and sew knit fabric projects and can be done by hand, or by interlocking stitch on sewing machine.

The interlock sewing machine and its types

The mechanization of labour means the presence of niche machines designed specifically for interlock sewing. The interlock stitch sewing machine is a sewing machine that sews chain stitches. These stitches are mostly used for collar rolling, edge rolling, hem folding, interlock sewing, splicing sewing, trimming of knitted clothing, and most recently, decorative stitches. If you’ve seen a beautiful clothing recently and wondered how the decorative stitching was made, an interlock machine is a high bet. The interlock stitch sewing machine is usually a three-needle sewing machine. When doing a decorative interlocking stitch on the sewing machine, it can be changed to a four-needle six-threads or other modifications to suit the intended design.

There are various types of interlock machines ranging from commonly used ones like the roll-neck interlock, elastic band, and hanging cylinder interlock machines to less common ones like the platform type, suspender cylinder type, trousers loop interlock sewing machine, cylinder type, elbow cylinder type and others.