Introduction to sandwich mesh: Sandwich mesh is a kind of synthetic fabric woven by warp knitting machine. Like the sandwich, the tricot fabric is composed of three layers, which is essentially a synthetic fabric. However, it is not any combination of three kinds of fabrics or sandwich fabric. It consists of upper, middle and lower faces. The surface is usually of mesh design, the middle layer is MOLO yarn connecting the surface and the bottom, and the bottom is usually a tightly woven flat layout, commonly known as "sandwich". There is a layer of dense mesh under the fabric, so that the mesh on the surface will not deform too much, strengthening the fastness and color of the fabric. The mesh effect makes the fabric more modern and sporty. It is made of high polymer synthetic fiber by precision machine, which is durable and belongs to the boutique of warp knitted fabric.