Interfacing is a woven or non-woven fabric that is used to add structure and support to a garment. It is often used in areas that need extra reinforcement, such as necklines, waistbands, and buttonholes. When applied to a neckline, interfacing helps to prevent the fabric from stretching or sagging, and it can also help to create a more polished and professional look.
There are many different types of interfacing available, each with its own unique properties. The most common type of interfacing used for necklines is fusible interfacing. Fusible interfacing has a heat-activated adhesive on one side, which allows it to be easily bonded to the fabric. Other types of interfacing include sew-in interfacing and no-sew interfacing. Sew-in interfacing is sewn to the fabric, while no-sew interfacing is applied using a special adhesive spray.
