Prada PRD denim jacket with triangular logo on the hemCustom-made high-density Phantom twill satin with fine velvet, equipped with an imported infrared positioning machine for more precise positioning, is firm and sturdy. The first step is to position the spray horse fastener and then create a gradient effect by hand rubbing. Use a spray gun to precisely spray the reagent solution onto the designated position on the shirt according to the design requirements, allowing the reagent to undergo a chemical reaction with the fabric to form a gradual gradient effect. Finally, water boiling is used to reinforce the color. Follow the original color series to do the Biwen dyeing color matching. First, based on the original color and fabric material, select the specially made Biwen dyeing dye, then heat it to the appropriate temperature for immersion dyeing treatment. Finally, carry out the color matching implementation, customize the auxiliary materials, and create a fitted pattern