METHOD FOR PRODUCING GREEN HONEYCOMB SHAPED BODY, METHOD FOR PRODUCING HONEYCOMB STRUCTURE, AND METHOD FOR PRINTING

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a line honeycomb shaped body in which information is printed by a laser marker and defects such as cracks can hardly occur in an external wall after sintering.SOLUTION: A method for producing a green honeycomb shaped body has a step of printing information 30 relating to the green honeycomb shaped body in the green honeycomb shaped body having a structure with a plurality of cells 10a arranged to parallel in a longitudinal direction spaced apart by cell walls 10c and having a water content of ≤15 mass% by a laser marker.