Assertion: natural dye | /r/Desires | mordant
Facets:
value: more so
type: DEGREE
value: for application
type: PURPOSE
Source sentences:
text: More so, natural dyes may need mordants for application.
text: More so, natural dyes may need mordants for application.
text: Natural dyes, which come mostly from plants these days, are expensive, require larger quantities to create the same depth in colour, and need mordants (which include heavy metal salts) to stick to the fabric.