The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 15, 2003
Filed:
Aug. 09, 2001
Applicant:
Inventor:
Akira Nonomura, Tochigi, JP;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D21J 3/10 ; D21J 7/00 ;
U.S. Cl.
CPC ...
D21J 3/10 ; D21J 7/00 ;
Abstract
A method for producing a pulp molded article is disclosed. The method comprises the steps of forming and drying a pulp molded precursor ( ). The drying step includes a first step and a second step. In the first step, the precursor ( ) is set in a cavity of a heating mold, and is hot-pressed. The cavity has a configuration in conformity to the contour of the pulp molded article to be produced. In the second step, the hot-pressed precursor ( ) is taken out from the heating mold and is heat-dried in a drying furnace.