ISAFIL - Rayon Machine Embroidery Thread - The brilliant one, ISAFIL is a high shiny continuous thread made of 100% Rayon. By using high tenacity filaments ISAFIL offers a high tensile strength. The universal ticket 40 is used for all fashion embroideries which demand superior sheen and lustre. The coarser ticket no. 30 is primarily suitable for large-scale embroideries and as top looper in lingerie. ISAFIL is light and washfast (up to 60°C), but not resistant to bleaching. The low elasticity and the extremely consistent finish results in the best sewability on all machines and materials. Rayon is often described as artificial silk - ISAFIL is known for its shiny, silky sheen and brilliant Colours.