Why Eco-Friendly Label Materials Matter in 2026
Regulations and consumer expectations are pushing sustainability from a nice-to-have to a baseline requirement. For garment brands, every component—including labels and trims—is now under scrutiny. Specifying eco-friendly label materials is no longer just about marketing; it’s about compliance, risk reduction, and meeting retailer requirements.
This guide covers the key materials, certifications, and practical steps to spec sustainable garment trims that align with your brand values and performance needs.
Key Eco-Friendly Label Materials
Recycled Polyester (rPET) Woven Labels
Recycled polyester, often called rPET, is made from post-consumer plastic bottles. It’s a popular choice for woven labels because it offers durability and a soft hand feel similar to virgin polyester. When specifying rPET, look for Global Recycled Standard (GRS) certification to verify recycled content and responsible production.
Organic Cotton and Recycled Cotton Labels
Organic cotton is grown without synthetic pesticides, while recycled cotton comes from pre- or post-consumer waste. Both can be used for printed or woven labels. Organic cotton is typically certified by GOTS (Global Organic Textile Standard). Recycled cotton may carry GRS or RCS (Recycled Claim Standard) certification.
Bio-Based and Biodegradable Options
Emerging materials include PLA (polylactic acid) from corn starch and other bio-based polymers. These can be used for heat-transfer labels or tags. However, biodegradability depends on specific conditions—industrial composting vs. home composting—so verify end-of-life claims carefully.
Recycled Paper and Cardboard Hang Tags
For hang tags, recycled paperboard with FSC (Forest Stewardship Council) certification is a common choice. Soy-based inks and water-based coatings further reduce environmental impact.
Understanding GRS Labels and Certification
The Global Recycled Standard (GRS) is a voluntary certification that verifies recycled content, chain of custody, environmental principles, and social responsibility. A GRS label indicates that the product contains at least 20% recycled material (for GRS logo use, 50% is required).
When sourcing GRS labels, ask your supplier for a transaction certificate (TC) that traces the material from origin to finished product. This documentation is often required by brands and retailers to substantiate sustainability claims.
Other relevant certifications include:
- RCS (Recycled Claim Standard): Verifies recycled content but does not cover environmental or social criteria.
