Patent ID: 8782893
Filing Date: 2014-07-22
Classification: B28B,F01N,Y02T,Y10T

Abstract:
1. A method for manufacturing a honeycomb-structured object, the honeycomb-structured object having a plurality of through holes, the plurality of through holes having plugged ends, comprising: pressing a plugging material against one end surface of the honeycomb-structured object using a plate; wherein the pressing of the plate against the one end surface of the honeycomb-structured object fills ends of the through holes with the plugging material; and after the through holes have been filled with the plugging material, protruding a portion of the plate toward the one end surface of the honeycomb-structured object; wherein the protruding of the portion of the plate separates a portion of the plate from the one end surface of the honeycomb-structured object.