Method of manufacturing pulp mold formed body
AssigneeKao Corporation
InventorAkira Nonomura
Life of this patent
Estimating the term…
Abstract
A method for producing a pulp molded article is disclosed. The method comprises the steps of forming and drying a pulp molded precursor (15). The drying step includes a first step and a second step. In the first step, the precursor (15) 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 (15) is taken out from the heating mold and is heat-dried in a drying furnace.
Claims5
A method for producing a pulp molded article comprising the steps of forming a pulp molded precursor from a pulp slurry by means of a forming mold and then heat-drying the precursor, wherein the step of heat-drying includes:
- a first step in which the precursor is set in a cavity of a heating mold, the cavity having a configuration in conformity to the contour of the pulp molded article to be produced, and is hot-pressed, and
- a second step in which the hot-pressed precursor is taken out from the heating mold and is heat-dried in a drying furnace.
Dependencies are inferred from the claim text.