| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a deodorization filter of arachnoid coatings which is determined in the thickness of its honeycombs according to deodorization ability. SOLUTION: The deodorization filter of the arachnoid coatings is determine in the thickness of its honeycombs according to the deodorization ability and, therefore, the deodorization filter having the arbitrary deodorization ability may be easily obtained. Since deodorants 3 of granular active carbon having a relatively large specific gravity are used, the deodorization ability may be increased and pressure loss may be lessened. Since the arachnoid coatings are adhered to respective both surfaces of a honeycomb structure 2, the loosening of the granular active carbon to pieces does not occur and the production may be facilitated.</p> |
