Indian startup creates PU- and PVC-free bioleather from tomato waste

India, as the second-largest producer of tomatoes, generates approximately 44 million tons annually, with 30-35% going to waste. This waste, primarily skin and seeds, serves as the raw material for Bioleather. Mistry notes that tomatoes are rich in pectin, a natural polymer that enhances the material's flexibility and strength, while their fibrous structure and natural oils contribute to a leather-like texture.

Mistry's journey began as a biotechnology student at Thadomal Shahani Engineering College, where he developed Bioleather as a final-year project. His visits to Kanpur's tanneries and local farms highlighted the environmental impact of leather tanning and food waste. These insights drove him to create a sustainable alternative addressing both issues.

TBC launched its first product, 'Original Bioleather,' in 2019, focusing on vegan, carbon-neutral, and biodegradable materials dyed with natural dyes. The company sources tomato waste from food processing units and farms in Maharashtra, Gujarat, and Madhya Pradesh, forming partnerships to repurpose these by-products.

At TBC's Surat plant, Bioleather is crafted using tomato by-products, biopolymers, plant-based binders, and natural fibers. The process involves blending and non-toxic curing to achieve a durable, leather-like texture, with a final plant-based coating enhancing water resistance and durability.

Bioleather is gaining traction across fashion, accessories, and automotive sectors. Toronto-based Natasha Mangwani, founder & CEO of Satuhati, remarks, "Bioleather is PU/PVC free which sets it apart from conventional faux leathers. It's an extraordinary innovation and its plant-based leather stands out for its unique origin: rejected tomatoes."

TBC's current production capacity is around 5,000 meters of Bioleather per month, with plans to scale as demand increases. Mistry emphasizes maintaining quality and sustainability as top priorities.