Spunlace non-woven fabric suitable for carpet linings is mainly made of polyester fiber (PET) and polypropylene (PP), and is often used in combination with materials such as latex. The specific weight is generally between 40 and 120g/㎡. When the specific weight is lower, the texture is softer, which is more convenient for construction and laying. A higher specific weight can provide stronger support and wear resistance. Color, feel and material can be customized.
