A specialized presser foot designed for Janome sewing machines enables the creation of ruffled or gathered fabric. This accessory works by feeding two layers of fabric at different rates, creating fullness in the top layer. One layer is fed normally while the other is compressed and bunched as it passes under the foot. This technique can be used to create decorative ruffles, add fullness to garments, or gather fabric for smocking. A simple adjustment of stitch length and tension allows for varying degrees of gathering, from delicate shirring to densely packed ruffles.
This tool offers a significant advantage over manual gathering methods, providing consistent and even results with reduced effort and time. It streamlines the process of creating gathers, whether for functional or decorative purposes. Prior to the advent of such specialized presser feet, achieving uniform gathers required painstaking hand-sewing techniques or the use of basting stitches and subsequent pulling of threads. This specialized foot simplifies the task considerably, allowing for precise control over the gathering process and a professional finish.