▎ 摘　　要

NOVELTY - The latex silk quilt has a latex layer (100) which includes a lower quilt (101) and an upper quilt (102). The upper surface of the lower quilt is recessed with a first accommodating groove and a second accommodating groove. The first accommodating groove is located in the middle of the lower quilt. The second accommodating groove is located on the outer periphery of the first accommodating groove. A first magnetic component is fixed in the second accommodating groove. The lower surface of the upper quilt is integrally formed with a connecting strip corresponding to the position of the second accommodating groove. The connecting bar is accommodated in the second accommodating groove. A second magnetic portion attracted to the first magnetic portion is fixed at the lower end. A silk layer is filled in the first accommodating groove. USE - Layered latex silk quilt for covering and keeping warm when sleeping. ADVANTAGE - The upper quilt and the lower quilt of the latex layer are detachably connected together by the first magnetic portion and the second magnetic portion, which facilitates the cleaning of the entire latex silk quilt during use. The silk layer is filled into the first accommodating groove of the lower quilt for easy access. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a preparation method of laminated latex silk quilt, which involves (a) weighing the ingredients, (b) grinding Ageratum, Cicada ecdysis, fructus viticis, Sophora prostrata root, Prunella, cortex albiziae and cortex mori radicis, passing through a 60-80 mesh sieve, uniformly mixing, adding 12-15 times water, extracting 3 times, first extracting for 2.5 hours, again extracting for 2 hours and again extracting for 2 hours, filtering and combining the filtrate, (c) crushing the graphene through a 120-140 mesh sieve, (d) subjecting natural latex to deammoniation treatment, introducing into a stirring vessel, then adding foaming agent, filtrate and graphene powder and heating at 25-30 degrees C while stirring at 500 revolutions per minute (rpm) for 40-60 minutes to obtain foamed latex, (e) introducing 1/3 times foamed latex into the upper mold, drying in low-temperature vacuum environment for 1.2-1.8 hours, drawing the mold, introducing the remaining foamed latex into the lower mold, and drying in low-temperature vacuum environment for 2.2-2.6 hours, (f) stretching, combing and splicing the silk to prepare a silk layer and (g) filling the silk layer into the first accommodating groove, fixing the first magnetic member in the second accommodating groove, fixing the second magnetic member on the connecting strip, and finally fixing the upper cover on the lower quilt. DESCRIPTION OF DRAWING(S) - The drawing shows a whole structure schematic diagram of the layered latex silk quilt. Latex layer (100) Lower quilt (101) Upper quilt (102)