▎ 摘　　要

NOVELTY - Antibacterial ventilating heating applicator based on graphene composite non-woven fabric comprises a skeleton support layer made of graphene composite non-woven fabric, and the graphene composite non-woven fabric takes spunbond non-woven fabric as an intermediate core layer, and one side of the middle core layer is composited with a hydrophobic and breathable layer through hot-melt adhesive breathable coating, and the other side of the middle core layer is formed by spraying a graphene finishing solution to form an antibacterial breathable layer. The side of the skeleton support layer with the antibacterial and breathable layer is fixed with a hydrophilic fiber layer. The hydrophilic fiber layer includes a flexible bottom net, and the flexible bottom net is compounded with hydrophilic fibers, and the hydrophilic fibers are used for coating. There are active ingredients with medical efficacy or physiological activity. USE - The antibacterial ventilating heating applicator based on graphene composite non-woven fabric is useful in physical therapy, and for surface neck part of grooming care. ADVANTAGE - The antibacterial ventilating heating applicator: has far infrared function, good antibacterial, ventilation property, and comfortable using body feeling; improves blood circulation absorption of components on hydrophilic fiber layer, adhesion and comfort, and bonding degree; is simple, convenient to use; reduces glue amount and energy consumption. DETAILED DESCRIPTION - Antibacterial ventilating heating applicator based on graphene composite non-woven fabric comprises a skeleton support layer made of graphene composite non-woven fabric, and the graphene composite non-woven fabric takes spunbond non-woven fabric as an intermediate core layer, and one side of the middle core layer is composited with a hydrophobic and breathable layer through hot-melt adhesive breathable coating, and the other side of the middle core layer is formed by spraying a graphene finishing solution to form an antibacterial breathable layer. The side of the skeleton support layer with the antibacterial and breathable layer is fixed with a hydrophilic fiber layer. The hydrophilic fiber layer includes a flexible bottom net, and the flexible bottom net is compounded with hydrophilic fibers, and the hydrophilic fibers are used for coating. There are active ingredients with medical efficacy or physiological activity. The side of the skeleton support layer with the hydrophobic breathable layer is fixed with a breathable outer layer, and multiple constant temperature heating units are embedded between the breathable outer layer and the skeleton support layer, and the constant temperature heating unit includes an upper envelope, a lower envelope and a filling heat-generating material between the upper coating and the lower coating. The graphene finishing solution is to take water as dispersion medium including 1.5-3 g/l polydopamine modified silica, 5-15 g/l sodium carboxymethyl cellulose, and 10-20 g/l graphene oxide. INDEPENDENT CLAIMS are also included for: preparing antibacterial ventilating heating applicator based on graphene composite non-woven fabric comprising (1) dissolving dopamine hydrochloride in tris hydrochloride buffer to obtain a dopamine hydrochloride solution, placing silica powder in dopamine hydrochloride solution, and stirring in the dark for 8-15 hours, performing solid-liquid separation, and washing solid and drying to obtain polydopamine-modified silica, dispersing graphene oxide, polydopamine modified silica and sodium carboxymethyl cellulose in water to form a graphene finishing solution, on one side of the spunbond non-woven fabric, air-coating composite hydrophobic and air-permeable layer by hot-melt adhesive, wounding up, and spraying graphene finishing solution on other side of the spun-bonded non-woven fabric according to the spraying amount of 60-100 g/m2, drying, and rolling, where the concentration of tris(hydroxymethyl)aminomethane in the tris(hydroxymethyl)aminomethane hydrochloride buffer solution is 0.05 mol/l, and the pH of the tris(hydroxymethyl)aminomethane hydrochloride buffer solution is 7.9-8.9, and the concentration of dopamine hydrochloride added in the tris-hydroxymethylaminomethane hydrochloride buffer is 1.5-3 g/l, and the amount of silicon dioxide powder added in the dopamine hydrochloride solution is 0.8-1.5 g/l. (2) scraping and applying dot-shaped hot-melt adhesive in a matrix distribution on the flexible bottom net, and adding with hydrophilic fiber by hot-melt adhesive, (3) stacking lower film and the upper film sequentially from bottom to top, filling heating material between the lower film and the upper film at an even interval, heat-sealing and shaping, and filling heat-sealing lower film and the upper film, forming multiple sub-cavities between the upper envelopes, and the heating material is filled in the sub-cavities, die-cutting to remove excess materials to obtain multiple constant temperature heating units, which are storing in a vacuum box, and (4) stacking air permeable outer layer, the constant temperature heating unit, the skeleton support layer, and the hydrophilic fiber layer in turn, and rolling to make them smooth, compounding edges together by ultrasonic welding or hot pressing, and then cutting to obtain an antibacterial, breathable and heating applicator; and use method of antibacterial ventilating heating applicator based on graphene composite non-woven fabric comprising using antibacterial, breathable and heat-generating applicator for beauty care of the face and neck, and providing both sides of the breathable outer layer with straps or straps for wearing.