▎ 摘　　要

NOVELTY - Mask comprises mid-leaf filter cloth (100) with 4 corners and 4 sides; an upper leaf (200) of the middle leaf filter cloth and an upper leaf bound to have the same edge on the upper side of the left and right sides, and having an arc-shaped sewing line or a bent line, and the nose clip is buried and fixed; and a lower leaf (300) bound to have the same edge on the lower side of the middle leaf filter cloth and the lower side of the left and right sides and having an arc-shaped sewing line or bent line, comprising: a fixed band (400) fixed to the four corners; and a heat sensing means capable of monitoring the temperature of the human body, but during storage, the upper and lower leaves are folded flat on the surface of the mid-leaf filter cloth, and in use, the upper lobe is spread over the mid-leaf filter cloth and spreads in contact with the contour of the face by aligning the contours of the nose of the nose clip. The lower lobe is unfolded to cover a surface along the jaw line. USE - The mask useful for detecting fever. ADVANTAGE - The mask is capable of checking the presence or absence of wearer's heat by easily measuring the wearer's heat, capable of detecting the wearer's heat, is economical and environmentally-friendly, has no dust-proof or anti-bacterial effect on fine dust other than the thermal insulation effect, can maintain its shape even when breathing, convenient to use, can easily check the presence or absence of infectious diseases of the wearer by measuring the body temperature of the wearer and displaying it to the outside, accurately measures the breathing temperature of the wearer, thus providing mask that can easily identify fever symptoms caused by fever, especially fever symptoms caused by respiratory fever and has excellent aesthetics. DETAILED DESCRIPTION - Mask comprises mid-leaf filter cloth (100) with 4 corners and 4 sides; an upper leaf (200) of the middle leaf filter cloth and an upper leaf bound to have the same edge on the upper side of the left and right sides, and having an arc-shaped sewing line or a bent line, and the nose clip is buried and fixed; and a lower leaf (300) bound to have the same edge on the lower side of the middle leaf filter cloth and the lower side of the left and right sides and having an arc-shaped sewing line or bent line, comprising: a fixed band (400) fixed to the four corners; and a heat sensing means capable of monitoring the temperature of the human body, but during storage, the upper and lower leaves are folded flat on the surface of the mid-leaf filter cloth, and in use, the upper lobe is spread over the mid-leaf filter cloth and spreads in contact with the contour of the face by aligning the contours of the nose of the nose clip. The lower lobe is unfolded to cover a surface along the jaw line, and forms a breathing space that is blocked from outside air around the nose by a surface near the upper lobe edge and the left and right sides of the middle lobe filter cloth and a surface near the lower lobe edge, and the color changes according to the wearer's body temperature by the fever detection means, the breathing space is provided with a one-way valve, and an exhalation unit through which air flows only when exhaled is formed, and a heat transfer paper including the heat detection means in the middle leaf filter cloth in front of the exhalation unit and the thermal transfer paper, a film-type thermal transfer paper body having a certain shape; a heat sensing unit applied on the front surface of the thermal transfer paper body and changing color according to the wearer's body temperature; and a pressure-sensitive adhesive applied on the rear surface of the thermal transfer paper main body and allowing the thermal transfer paper main body to be attached to the central filter cloth, where the heat sensing unit includes a base pigment applied on the thermal transfer paper main body; and a base pigment applied on the base pigment, includes a Zion pigment applied on the base pigment, and is a pigment having a color change period at 35-40 degrees C, and the pressure-sensitive adhesive includes a pressure-sensitive adhesive base resin; a tackifier that is included in the pressure-sensitive adhesive base resin to impart adhesion, includes a conductive polymer included in the pressure-sensitive adhesive base resin to increase thermal conductivity, and the middle filter cloth contains 2-10 wt.% conductive material, where the conductive material is at least one of carbon nanotubes, carbon fibers, metal nanofibers, metal nanoparticles, graphene and fullerene, and the mid-leaf filter cloth includes a pretreatment filter; a mesh filter to which electrostatic power is given; and an antibacterial filter comprising nanoparticles coated with a metal or metal salt having antibacterial activity on the surface, where the pretreatment filter comprises phytoncide, tourmaline or a photocatalyst, and is manufactured in a mesh shape or a mesh shape to have deodorization, sterilization or dehumidification effects and the net filter to which the static power is applied contains 2-10 wt.% conductive material, and generates static electricity by rubbing with adjacent fibers according to the flow of air adsorbs particles. The conductive material of the net filter to which the electrostatic power is applied includes at least one of carbon nanotubes, carbon fibers, metal nanofibers, metal nanoparticles, graphene, and fullerene. The antibacterial filter includes nanoparticles coated with at least one of metals of copper, nickel, cobalt, iron, manganese and zinc, or salts, and the nanoparticles have a core-shell structure coated with 5-50 pts. wt. metal or metal salt relative to 100 pts. wt. core. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of mask for detecting fever. Middle leaf filter cloth (100) Upper leaf (200) Lower leaf (300) Fixed band (400)