Organic Certifications-GOTS Vs Oeko-Tex

Posted September 14th, 2012 to Nandina              

state of the art closed loop dying faciliy

Lots of products out there are labeled “organic,” and savvy consumers know to look for labels such as GOTS or Oeko-Tex certified, but just what exactly do these certifications mean? Let’s take a closer look.

The Global Organic Textile Standard (GOTS) is the world’s leading textile processing standard for organic fibers, is accepted in all major markets and ensures the organic status of textile products. This certification covers every stage of production from the raw materials through the manufacturing which must be environmentally and socially responsible and provides consumers with a credible assurance that the product they are buying is both organic and thoughtfully and sustainably produced. In order to be certified, textiles must be made from at least 70% certified organic natural fibers. The final products may include, but are not limited to fiber products, yarns, fabrics, clothes and home textiles. A textile product carrying the GOTS label grade ‘organic’ must contain a minimum of 95% certified organic fibers whereas a product with the label grade ‘made with organic’ must contain a minimum of 70% certified organic fibers. At all stages of processing, organic fiber products must be separated from conventional fiber products and be free of a whole spectrum of chemicals such as chlorine bleach and known toxic substances such as heavy metals and azo dyes. In addition, manufacturers must have a credible environmental policy in place that covers such production factors as fair labor practices (including no child labor), water consumption, wastewater treatment and packaging that does not utilize PVC plastic.

The Oeko-Tex® Standard 100 was first introduced at the beginning of the 1990s in response to rising demand for textiles which posed no risk to health. “Poison in textiles” and other negative headlines were widespread at that time and indiscriminately branded all chemicals used in textile manufacturing as negative and dangerous to health.

The Oeko-Tex® Standard 100 was developed through the collaborative efforts of labs in Austria and Germany and is a globally uniform testing certification system for textile raw materials, intermediate and end products at all stages of production. The tests for harmful substances include any substance that is prohibited or regulated by law such as carcinogenic dyestuffs, chemicals that are known to be harmful to health such as formaldehyde and heavy metals, substances which according to current knowledge are harmful to health, but which are not yet regulated or prohibited by law, such as pesticides, allergy-inducing dyestuffs or tin-organic compounds and finally precautionary parameters that safeguard health such as colorfastness or skin-friendly pH value. A tested textile product is awarded one of four Oeko-Tex® product classes based on its intended end use. The more intensively a product comes into contact with the skin and the more delicate the skin of the user, the stricter the human ecological requirements it must meet. Briefly, Product Class 1 is the most stringent and certifies that the textile is safe for babies and children up to the age of three and includes underwear, and bedding. Nandina towels are an example of a textile that meets Oeko-Tex Class 1 certification . Product Class 2 covers textiles that when used as intended have a large part of their surface in direct contact with the skin. Product Class 3 covers textiles which when used as intended have little or no direct contact with the skin. Product Class 4 includes home furnishings for decorative purposes such as carpets or curtains.