Usage: used for sizing treatment and combination of textiles, non-woven products and permeable membrane. Features: adopt glue point transfer technology to evenly transfer the glue to the cloth or membrane in a point-like or diamond-shaped form, and then combined the cloth or membrane with the surface cloth. Composite fabrics have advantages such as water resistance, moisture permeability, and can endure washing, dry cleaning and sand washing. Specifications: 1800, 2000, 2400 and so on.