| 摘要 |
PROBLEM TO BE SOLVED: To provide a top plate cover for a gas range, which can be separated on an opening auxiliary line.SOLUTION: A top plate cover 10 is constituted of a sheet body 20 composed of incombustible paper, a first metal foil bonded to one face of the incombustible paper, and a second metal foil bonded to the other face of the incombustible paper. A first opening auxiliary line 31 is composed of a plurality of openings 41a and 41b, and a gap 42. Each of the openings 41a and 41b is formed to extend from the outer face to the inner face of the sheet body 20, and is arranged at a predetermined spacing from each other. The gap 42 is continuously arranged between the individual openings 41a and 41b in the inner face of the sheet body 20, and is formed to continue the portions of the second metal foil and the incombustible paper within a range up to one face of the incombustible paper from the inner face of the sheet body 20. |
