Warp knitted base backing fabrics have high stability. The meshes are less likely to distort, ensuring that the automotive interior upholstery retains its shape even after long-term use and exposure to various conditions. The scrim backings possess good strength in both warp and weft directions, providing reliable support. Weft knitted scrim base backing fabrics are known for their softness. The meshes offer a comfortable and cozy feel, making them ideal for enhancing the tactile experience within the vehicle. The backings have good elasticity, allowing them to stretch and recover easily.