date:Dec 23, 2022
foundation refills (patent pending at FANCL), for instance.
FANCL currently sells refills for products such as powder foundations in compact cases for reusability. However, the packaging material for the refill is made from general petroleum-derived PET material.
Further research with Business Innovation Partners, resulted in the creation of sheets suitable for producing refill packaging. This was made by mixing cellulose with hemicellulose from Ichiban Shibori beer lees.
However, technical h