▎ 摘　　要

NOVELTY - The fabric has a surface layer and an inner layer formed with different functional surface layer warps and a photochromic adhesive filament. A short fiber is formed on a filament forming knickerbocker i.e. colored viscose short fiber. A chromic viscose filament is connected with a photochromic adhesive filament. A graphene chinlon filament is twisted with hydrophilic terylene (RTM: Polyethylene terephthalate) filament, where twister spindle speed of fiber double twister is determined for about 8500r/min and twisting coefficient is determined for about 240. USE - Functional double-layer through-hole fabric. ADVANTAGE - The fabric is comfort to handle, and has high UV resistance, high thermal conductivity, high wear resistance, better antibacterial effect and moisture-conduction effect, and reduces discoloration and realizes moisture absorption, ventilation and cooling process. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a functional double-layer through-hole fabric producing method. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a functional double-layer through-hole fabric.