METHOD AND DEVICE FOR HONEYCOMB STRUCTURE BODY WITH SLIT

摘要

PROBLEM TO BE SOLVED: To provide a method for making a honeycomb structure with slits which makes an accurate and precise slit of the honeycomb structure and breaks only an objective cell line and which is suitable for mass production. SOLUTION: It is a method of making the honeycomb structure with slits cut along a plurality of parallel cell rows, communicating with the outside space. The slit is made in the honeycomb structure 13 which is formed by an extruder and dried and/or fired by using a press member 2 which is a thin board-shaped non-rotation body, and pressing the place severing the place.