When a piece of workwear is endowed with the property of 'infinite circular regeneration,' it ceases to be just a garment. It becomes the terminal expression of a closed-loop industrial logic. Tayho's zero-carbon workwear, launched in Yantai, is not about style but about the complete technical chain from discarded clothing to recycled polyester crystal (rPET) and then to finished garments.
Technical Pathway: Low-Temperature, Normal-Pressure Depolymerization Meets High Recovery
Traditional fiber recycling often relies on high-temperature, high-pressure processes, consuming significant energy with limited conversion rates. Tayho's solution employs low-temperature, normal-pressure depolymerization, cutting energy consumption for natural gas and steam by over 50% while pushing material recovery rates from waste textiles to 97%. This means for every ton of discarded garments processed, less than 30 kilograms of residue remain, with the rest converted into usable raw materials.
This data carries direct economic implications for buyers and factories: high recovery rates mean lower raw material losses, while the low-temperature process reduces carbon emissions and energy costs in production. As carbon tariffs and green supply chain pressures intensify, this technology directly lowers the comprehensive cost threshold for recycled polyester.
From rPET to Garments: Extending the Carbon-Reduction Chain
Recycled polyester crystal is just the starting point. To transform rPET into final workwear, Tayho integrates digital printing into the production process. Digital printing eliminates the steaming and washing steps required by conventional printing, reducing carbon emissions by over 35% compared to traditional methods. For denim fabrics, digital printing achieves water savings of more than 90%.
This combination of recycling, low-energy depolymerization, and digital printing allows the entire garment to achieve carbon neutrality over its full lifecycle. Compared to virgin polyester, each ton of recycled polyester saves 1.5 tons of crude oil, 3.2 tons of water, and 3.2 tons of CO2 emissions. For workwear orders involving tens of thousands of sets, the total carbon reduction is substantial.
Industry Background: The Fate of Millions of Tons of Waste Textiles
China generates over 10 million tons of waste textiles annually, most of which are incinerated or landfilled. This not only wastes resources but also pollutes soil and air. Tayho's initiative addresses this structural pain point by converting waste into high-value functional fabrics rather than downgraded fillers or rags.
To date, the company has developed over ten zero-carbon products, including waterproof and windproof jackets and down coats, and has signed cooperation agreements with nearly ten international brands such as Nike and Adidas. This indicates that the zero-carbon workwear technical pathway is expanding from a single product category to a multi-scenario product matrix covering outdoor, workwear, and sportswear segments.
Implications for Industry Procurement and Supply Chains
For buyers of workwear and functional fabrics, the commercialization of zero-carbon workwear signals two shifts: first, low-carbon procurement no longer relies solely on carbon offsets or green certificates but has a tangible, quantifiable technical pathway; second, the quality and stability of recycled polyester are approaching those of virgin polyester, and cost advantages will gradually emerge as the technology matures.
For upstream fiber and printing factories, the signal is more direct: the combination of low-temperature depolymerization and digital printing is reshaping the profit model for waste textile recycling. Those who find the optimal balance between recovery rate, energy consumption, and product stability will secure long-term orders from brands.