Search Results for: Flax waste
increases the cost of natural dyes and limits color variety, making it necessary to utilize existing materials, xiang said. given that million americans drink a cup of coffee daily, according to the statistic brain research institute, there is adequate supply, and repurposing the used grounds would divert waste
from landfills. while there are advantages to natural dyes, fading and replicating a consistent color remain challenging, the researchers said. according to their findings, the mordants reduce fading with the silk, cotton, flax and rayon. however, xiang says matching the colors produced in the study...
https://phys.org/news/2019-09-brewed-coffee-grounds-sustainable-alternative.html