| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a low cost air filter easy of maintenance, its production method, and an air conditioner having the air filter. SOLUTION: Since the corrugated cross section of the air filter 1 in which a filter medium part 2 and a resin fringe member 3 in the shape of a thin plate of its peripheral part are bent integrally is bent, the amount of a resin used for molding the fringe member 3 is reduced, and its molding mold can be made at a low cost so that the air filter 01 can be provided at a low price. In the production of the air filter 1, in relation to the filter medium 7 before press molding, since the fringe member 3 is molded by resin molding, for example, as compared with the resin molding after press processing, resin molding work can be done easily and promptly so that the continuous molding of the air filter 1 can be realized easily.</p> |
