| 摘要 |
The invention relates to a structure, comprising at least first and second filtration bodies (15A, 15B), respectively provided with a first and a second face (24A, 24B), arranged opposite each other and a joint (17) for connection of said faces, extending between the faces (24A, 24B). The first face (24A) comprises at least one region (33A) of strong adhesion to said joint (17) and at least one region (35A) of weak or no adhesion to said joint (17). Said regions (33A, 35A) are respectively arranged facing a region (35B) of weak or no adhesion for the second face (24B) with said joint (17) and a region (33B) of strong adhesion for the second face (24B) with said joint (17). The above is of application to particle filters for the exhaust gases from an internal combustion engine. |
