METHOD FOR MANUFACTURING MOLDED ARTICLE USING FOOD WASTE

摘要

The present invention relates to a method for manufacturing a molded article using food waste, in which food waste is dried, fractioned and ground, after which the processed food waste is mixed with purified water, a preservative, an aromatic agent and a binding agent comprising a food additive, and the mixture is poured into a fixing mold to be compression-molded into various shapes, e.g., cubes. The molded article can substitute for soaps which have been conventionally used for practicing carving so as to prevent resource waste and environmental contamination. The method for manufacturing a molded article using food waste enables a minimal addition of chemicals during molding so as to provide practice materials which are not harmful to the human body. Another purpose of the present invention is to provide a method for manufacturing a molded article using food waste, in which cubes are manufactured by using food waste, the cubes are combined to form a big cube, and small cubes are sequentially removed from a big cube consisting of small cubes, thereby enabling a model to be modified at the users convenience.

主权项

1. A method for manufacturing a molded article using food waste, comprising:
(s1) a step wherein food waste is collected; (s2) a step wherein with respect to 1 g of the food waste, 0.01 to 0.5 g of deodorizing agent, 0.01 to 0.5 g of sterilizing agent and 0.01 to 0.5 g of natural antiseptic are added; (s3) a step wherein the mixture is dried using a drier of above 15° C. and a heating film; (s4) a step wherein the particles of the food waste are sorted out to remove impurities; (s5) a step wherein the sorted particles are crushed into sizes of 0.01 mm to 1 mm; (s6) a first mixing step wherein a binding agent containing a food additive is mixed and pasted with the crushed powder; (s7) a second mixing step wherein purified water and an aromatic agent are mixed and pasted with the mixture manufactured in the first mixing step; (s8) a step wherein the mixture is poured into a mold and is compressed and molded, thus manufacturing a molded article; (s9) a drying step wherein the molded article which was manufactured in such a way that it had been compressed and molded is dried; (s10) a polishing step wherein the molded article is polished using a polishing agent; (s11) a step wherein a small cube is manufactured and is marked with number and is colored, wherein the surface of each small cube is marked with number or is colored so as to engage or attach each cube, which is manufactured through the polishing step in the step s10; and (s12) a step wherein an expandable large cube is manufactured, wherein the expandable large cube is manufactured in such a way to attach the small cube, which is manufactured in the step s11 and is colored and marked with number, to each side of another small cube which is manufactured in the step s11 and is colored and marked with number.