| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air conditioning filtering medium easily mounted on a filter frame and not allowing air to leak also on a type mounted and detached laterally. <P>SOLUTION: In a zig-zag air filter, after a plurality of resin beads 3 are coated on both sides or one surface of a filtering material 2 in a certain thickness to form a resin layer, the filter material is folded in a zig-zag form to solidify the resin layer and the folding widths of the filtering material are defined to be certain distances. The air conditioning filtering medium has the resin beads 3', 3" each applied to the upper and lower ends of the filtering material other than the ends 6, 7 of predetermined width, the ends 6, 7 have a sealing function, and the filtering medium is easily replaceable on the filter frame. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
