The decrease thread utilized in machine embroidery, wound onto a small spool and housed inside the bobbin case, types the underside of the stitching. This specialised thread usually differs from the highest thread, typically finer and fewer seen, making a clean, balanced sew. An instance is polyester filament, chosen for its energy and refined sheen.
This foundational part is essential for the general high quality and look of embroidered designs. Its effective nature minimizes bulk, stopping designs from showing stiff or raised. An appropriate decrease thread additionally contributes to stress steadiness, stopping puckering or thread breakage. Traditionally, cotton was generally used, however developments in textile know-how have led to a wider array of supplies, every optimized for various materials and design varieties.
