Abstract: Disclosed is a method of manufacturing bamboo toothbrush and a toothbrush manufactured thereby. According to the method of manufacturing bamboo toothbrush of a detailed embodiment of the present invention and a toothbrush manufactured by the method, it is possible to improve strength, surface roughness, and moisture resistance of a bamboo and adjust the color of the bamboo using hot pressing. Further, since sanding and polishing and separate coating and drying are not performed, the process time is reduced, whereby the manufacturing cost can be reduced.
Type:
Grant
Filed:
October 2, 2019
Date of Patent:
April 23, 2024
Assignee:
PROJECT NOAH, INC.
Inventors:
Kyung Tae Lee, Guen Woo Park, Eun Seob Kim