July 17: At Bharat Tex 2026, between pavilions of gleaming looms and racks of export-ready fashion, a small scanning device is drawing an unusual crowd. At the booth of one of its customers, where the device is on live display, visitors take turns placing the edge of a saree or a shirt cuff on the scanner. 2-3 seconds later, a screen reads: 65percentage cotton, 35percentage polyester. 
The device is FibreSENSE, built by Bengaluru based deep-tech startup, KOSHA.
For most visitors, it’s a clever gadget. For the people who have spent years sorting India’s discarded clothes by hand, it represents something much larger: the end of guesswork
What happens to the clothes you throw away? They end up in a landfill, or they get a second life through recycling. Which path they take is decided early, at textile recovery facilities, by human hands.
Walk into any sorting yard in India and you’ll see it: workers running fabric between their fingers. Cotton or polyester? Viscose or wool? For used garments returning to the system, touch and feel is the only tool sorters have. For cutting waste from factory floors, it goes further. Workers burn a thread, watch the flame and sniff a sample from each sack, inhaling smoke and fumes, sack after sack, just to distinguish one fibre from another. Gloves could protect those hands from the dust, residues, and contaminants riding on discarded clothes. But gloves could dull the very sense the job depends on: to tell cotton from polyester, skin must touch fabric. So the hands stay bare.
It is skilled work, built on years of experience and intuition. It is also physically punishing, quietly hazardous, and, tonne after tonne, nearly impossible to get consistently right. A misidentified fibre means lower value material for the recycler, lost income for the sorter. Further up the value chain, “recycled” content claims that brands cannot confidently verify. The entire circular textile economy rests on decisions made by workers who are expected to deliver scientific accuracy using little more than their fingertips.
This is the ground-level problem KOSHA set out to solve.
An impact first startup, KOSHA, builds hardware and software that brings scientific certainty to what has long been a judgment call. Its flagship device, FibreSENSE, uses vibrational spectroscopy to capture a fabric’s molecular fingerprint. In seconds, it identifies cotton, polyester, silk, wool and most commercial fibres, as well as their blends down to blend percentages. No one needs to touch, smell, or burn a single thread.
Paired with KOSHATrace, KOSHA‘s traceability platform, every scan becomes a verifiable record that recyclers, brands, and regulators can follow from origin through sorting, recycling, and carbon impact.
The early results give evidence: more than 33,000 kg of textile waste diverted from landfill in initial pilots, and enabling CO2 savings of more than 1.1 lakh kg. The technology has been developed with support from Indian Institute of Science and C-CAMP , the life sciences innovation and bio-incubation hub established by the Dept of Biotechnology, Govt of India in Bengaluru and has received recognition from organisations including H&M Foundation, Mercedes-Benz Research and Development India, CII, among others.
But ask the KOSHA team what they’re proudest of, and the answer isn’t a metric.
It’s what changes for the people doing the sorting.
Today, workers carry the responsibility of making high-value decisions using experience, touch and instinct, often at the expense of their own health and safety. FibreSENSE doesn’t replace that expertise; it strengthens it. The worker is no longer asked to prove their judgement through bare hands and burning threads. They can wear protective equipment, make faster and more accurate decisions, and generate evidence that brands, recyclers and regulators can trust.
In doing so, the work begins to shift from invisible manual labour to recognised technical work, where human skill is supported by science rather than constrained by it. Technology doesn’t remove the worker from the process; it changes what society asks of the worker. Instead of relying on experience alone to carry the entire burden of accuracy, it equips workers with tools that recognise, validate and enhance their expertise.
That combination of social impact and commercial value is what makes KOSHA‘s model compelling. Waste handlers and recyclers gain a safer, faster and more reliable way to sort textiles. Brands gain verifiable evidence that the recycled materials entering their supply chains are exactly what they claim to be. The same scan that improves working conditions at the bottom of the value chain also strengthens transparency and accountability at the top.
Few places bring those worlds together.
Bharat Tex 2026, India’s largest global textile trade fair, organised with the support of the Ministry of Textiles, Government of India, at Bharat Mandapam from July 14 to 17, is that rare room. It is the only stage where the informal waste economy and international brands stand within walking distance of each other.
“Bharat Tex enabled us to meet stakeholders from the ground, waste handlers and recyclers, as well as global brands, all under one roof,” says Vijaya Krishnappa, co-founder of KOSHA. “We see it as a platform to scale both our business and our impact.”
That is precisely what Bharat Tex was designed to do. As India positions itself as a global textile manufacturing and sourcing hub under its Vision 2030 growth strategy, sustainability and circularity are moving from nice-to-have to non-negotiable: for exporters chasing global buyers, for the government’s growth targets, and for the millions of workers whose livelihoods depend on the waste economy working fairly and safely.
By placing circularity and sustainable innovation at the heart of the event, , the Ministry of Textiles has created a platform where a startup like KOSHA can find their ground-level partners and its global customers in the same four days.
KOSHA‘s ambition reaches well beyond one device or one event. “Our vision is to make the Indian textile sector the most circular in the world,” the founders say.
It’s a vision goal that begins deliberately at the bottom of the value chain: with the people whose judgement determines whether a garment is recycled or discarded. For decades, that judgement has relied on experience alone, carrying all the responsibility and little of the recognition. KOSHA‘s technology doesn’t replace that expertise; it equips it with the scientific certainty the rest of the value chain increasingly expects.
Somewhere at Bharath Tex 2026 on the exhibition floor this week, the future of textile sorting is taking shape: from guesswork to evidence, from exposure to protection, and from invisible labour to recognised expertise.