Nylon tricot fabric is the essential base material for bra hook eye tape backing. Made of high-quality nylon yarn with standard one-up-one-down plain weaving structure, this fabric features tight weaving density, uniform texture, and stable dimensional performance. It supports metal hook and eye sewing, laser cutting, and hot pressing processing, serving as the rigid structural layer of lingerie back closure strips. Available in conventional grammage of 80–150gsm, customizable thickness and elasticity for different intimate apparel grades.