An objective of the present invention is to solve the problem of preventing contamination by residual plastics in seawater by injection molding raw materials containing biodegradable plastics to produce fishing nets. To this end, the present invention provides an eco-friendly buoy including: biodegradable plastics; a natural weight body made of materials that exist in nature, such as sawdust and coconut fiber; a water quality improving ingredient; and a surface polishing agent.
본 발명은 생분해성 플라스틱, 톱밥, 코코넛 섬유와 같은 자연계에 존재하는 물질로 이루어진 천연 비중체, 수질개선성분 및 표면윤택제를 포함하는 것을 특징으로 하는 부표에 관한 것이다.
eco-friendly buoy
친환경 부표
2023-02-03
Patent
Electronic Resource
Korean
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |