AÑO
2019
CATEGORÍA
Cuerpo
OBJETIVOS
Salud y bienestar
PAL. CLAVE
Biodegradable plastic bottle cap, expand, Rotten
PAÍS
Republic of Korea
CRÉDITOS
I am Eun ji, Shim in product design of KOOKMIN GRADUATE SCHOOL OF DESIGN. I have a SJ TECH company to run.
LINK
https://www.facebook.com/MY-Designs-798962160468572/
Biodegradable plastic bottle cap for checking
It will goes up the thin part of PET bottle cap for easily understand the extent of rotten.
Fruit juice and tea in PET bottle is often consumed by children, adults, old people and disabled people for their health. If leaves it for long period at room temperature or pass the expiration date, the gas expands in PET bottle. Then it will goes up the thin part of biodegradable plastic bottle cap. So, the general public and Blind people can easily understand the extent of rotten.