▎ 摘　　要

NOVELTY - Quilt comprises 30-50 pts. wt. silk and 50-70 pts. wt. graphene. USE - Used as quilt. ADVANTAGE - The quilt improves flexibility and strength, is soft and light, silky fit, and has a higher tensile strength than ordinary silk, hollow core of the silk fiber is fused with graphene carbon nano-hollow tube to form three-dimensional warm loop spiral structure, can ensure the interior heat up quickly and maintain constant temperature and temperature control, promote the evaporation of water vapor inside, store the moisture in the holes and flow, and turn into a layer of warm air to achieve the purpose of circulating moisture absorption and dry skin, and effectively improves user comfort and sleep quality. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing quilt comprising (i) purchasing refined, silk and graphene raw materials with high color purity without any breakage, (ii) separating the silk and graphene raw materials for cleaning, soaking the silk and graphene raw materials in warm water, soaking the impurities adhered to the silk and graphene, and completing the first cleaning, soaking the subsequent silk and graphene raw materials in clean water to complete the second cleaning, washing and rubbing with warm water to complete the third cleaning, (iii) placing the washed silk and graphene raw materials into the dryer for drying, (iv) using a spraying machine to humidify the dried silk and graphene raw materials to prevent the dried silk and graphene raw materials from generating static electricity in subsequent processing, (v) using an opener at room temperature to open the silk and graphene raw materials separately, and tore apart the large bundles of fiber clusters in the silk and graphene raw materials into small bundles of fibers, and reducing the size of horizontal connection of the fibers, (vi) placing the opened silk and graphene raw materials into the dryer for drying, (vii) placing the silk and graphene raw materials into the fiber mixer, starting the fiber mixer to mix uniformly thus the two are fused without gap to form a cotton sheet, (viii) manually selecting cotton pieces with uniform color and good gloss to ensure the quality of the products processed later, (ix) using the carding machine to perform a second carding on the cotton sheet, while using a humidifier to humidify the processing environment, increasing the humidity of processing environment, and preventing the cotton sheet from generating static electricity during carding, (x) using a dryer to dry the carded cotton pieces, and (xi) pulling the cotton sheets one by one and overlap them crisscross, laminating to 5-10 layers to obtain graphene silk quilt, then inspecting to remove impurities on the surface, covering with a core in a tire cover, quilting with the tire cover, and fixing the quilt to the tire cover.