Title:
ハニカム成形体のマスキング方法、ハニカム成形体の目封止部形成方法、及びハニカム焼成品の製造方法
Document Type and Number:
Japanese Patent JP7045898
Kind Code:
B2
Abstract:
A masking method for honeycomb formed body, including bonding a film on at least one bottom face of a honeycomb formed body in a quadrangular prism shape such that an adhesive surface is in contact with the bottom face. The step of bonding the film includes bonding of the film so as to have a bottom face covering portion that covers a whole surface of the bottom face and a pair of outer edge portions along one pair of opposite sides of a quadrangle defining an outer peripheral shape of the bottom face and a pair of protruding portions protruding from another pair of opposite sides of the quadrangle. At least a part of the adhesive surface of each of the pair of protruding portions is bonded so as to be in contact with a pair of opposing lateral faces of the honeycomb formed body.
Inventors:
Masahiro Fujie
Yuji Watanabe
Itazu Lab
Yoshihiro Sato
Yuji Watanabe
Itazu Lab
Yoshihiro Sato
Application Number:
JP2018060661A
Publication Date:
April 01, 2022
Filing Date:
March 27, 2018
Export Citation:
Assignee:
Nippon Insulator Co., Ltd.
International Classes:
B28B11/02
Domestic Patent References:
| JP2009220298A | ||||
| JP2010105324A | ||||
| JP2003320517A | ||||
| JP58037480A | ||||
| JP2015178436A | ||||
| JP2004261625A |
Attorney, Agent or Firm:
Axis International Patent Business Corporation
Previous Patent: Absorbent article
Next Patent: A method for treating the bottom surface of a columnar honeycomb structure, a method for manufacturi...
Next Patent: A method for treating the bottom surface of a columnar honeycomb structure, a method for manufacturi...