Noil Noil Noil is the short fiber left over from combing wool or spinning silk and used as a decorative additive for many spinning projects, like rovings and yarns. Silk noil is also called "raw silk", although that is a misnomer. As noil is a relatively short fiber, fabric made from noil is weaker and considered less valuable. Silk noil may also be made from the short fibres, directly sourced from the silkworm cocoons. Rather than the continuous length of silk, shorter fibers, which are generally not used to create high quality silk are used for silk noil, which has a
Fabric structure Heavier fabric scrims, however, are too tightly woven to allow the same bonding. In this case, an adhesive is used to bond the exterior films to the base fabric. A good chemical bond is critical to both prevention of delamination and development of seam strengths. The seam is created when vinyl-coated fabrics are welded together. The adhesive enables the seam to meet shear forces and load requirements for a structure at all temperatures. The adhesive prevents wicking of moisture into the scrim’s fibers, which also prevents fungal growth or freezing that could affect the exterior coating's adhesion to the scrim.