| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a heating tool for a press frit moldable without being deformed upon calcining and sintering. <P>SOLUTION: Disclosed is the heating instrument used for heating a press frit precursor obtained by press-molding granules made by mixing glass powder and vehicles, and the heating tool includes: a plate material to be mounted with the press frit precursor; and a cover material covering the press frit precursor on the plate material. The heating tool is characterized in that the cover material is held by a spacer interposed between the plate material and the cover material. <P>COPYRIGHT: (C)2009,JPO&INPIT |
