How many layers does the carpet have? Most people don’t know how many times the carpet has a structure. What are the structures? This article will introduce you to the carpet.
The carpet has a 4-layer structure. The detailed structure is described as follows:
The first layer, the surface layer: usually woven with natural fibers and man-made fibers, with a loose appearance and strong soft fiber feel.
The second layer, supporting layer: usually woven with fibers, it has a supporting effect and improves the stability and durability of the carpet. The surface layer yarn and the material of this layer are entangled with each other.
The third layer, sub-supporting layer: usually woven with hemp or chemical fiber, tightly attached to the supporting layer with an adhesive, and firmly connected to the entire carpet.
The fourth layer, cushion layer: usually a plastic hole-like structure, its effect is to block the carpet from the ground, adding air permeability and elasticity.