Garment Labeling Guidelines for DuPont™ Sorona®
Garment labeling recommendations for fabrics constructed of homo fiber made with Sorona® (by region of import and sale):
% Sorona® triexta*
50% Sorona® triexta*
European Union and Asia Pacific:
% Sorona® polyester
50% Sorona® polyester
Garment labeling recommendations for fabrics constructed of comfort stretch fiber made with Sorona® (by region of import and sale):
% elasterell-p with Sorona®
50% elasterell-p with Sorona®
% elastomultiester with Sorona®
50% elastomultiester with Sorona®
% polyester with Sorona®
50% polyester with Sorona®
Sorona® Branding Criteria
DuPont™ Sorona® branding criteria are as follows:
- Fabrics using regular filament, regular staple, and comfort stretch filament fibers must contain a minimum of 20% fiber made with Sorona®.
- Fabrics using comfort stretch staple fiber must contain a minimum of 10% fibers made with Sorona® for one-way stretch.
- Insulation materials must contain a minimum of 30% Sorona®.
*Triexta was approved as a new fiber generic subclass by the US FTC in March 2009.
Sorona® contains 37% annually renewable plant based ingredients by weight (28% biobased carbon)