| 摘要 |
<p>PROBLEM TO BE SOLVED: To accurately and surely introduce a sealing material into the end part of a through-hole in a small number of working process. SOLUTION: This method for producing a ceramic honeycomb filter provided with a ceramic honeycomb structural body 1 having many linearly formed through-holes 2 and a sealing body formed at one end part of each through-hole 2 consists of a mask abutting process for abutting a mask 5 having plural opening parts 13 corresponding to the through-holes 2 on one end face of the ceramic structural body 1 and a sealing material introducing process for introducing a sealing material 4 into the through-holes 2 through the opening parts 13.</p> |
