On this episode we’re taking a look at cotton value chains in the Indian context with Rajeev Baruah, who has worked in cotton for decades. Though his background is originally in agriculture and tea, his cotton journey started with a spinning facility back in the 90s on a mission to work with organic cotton farmers – something that, at the time, was unheard of. In the years since, he’s gone on to work in a number of different roles with different stakeholders across the value chain. Rajeev gives Kim an in-depth look at the steps that go into growing, harvesting, ginning, and spinning cotton, who the commercial actors are, and what their incentives might be within the Indian context.
89. How it’s made: On Manmade Cellulosic Fibers with Dr. Krishna Manda
This week, Dr. Krishna Manda takes us through the basics of how man-made cellulosic fibre, also known as viscose and rayon, is made. Krishna is a sustainability professional with over 15 years of experience. He’s currently Vice President and Global Head of Sustainability at specialty cellulose fibre producer Lenzing, headquartered in Austria. He takes us through the kinds of plants cellulosic fibre can be made from, why Lenzing has chosen to focus on wood, how those inputs are sourced, and how a hard fibrous plant proceeds to ultimately become a soft material ready to be spun into yarn.
88. How it’s made: On Leather with Vijay Suvarna
We’re going back to our conversation from May 2021 with Vijay Suvarna, who takes us through the production process of leather from inspection to grading and pricing. Vijay spent many years as the CSR and Sustainability Manager for Asiatan, a tannery that manufactures leathers including cowhide, sheep, goat, and suedes. He takes Kim and Jessie through the different kinds of leather and the relationships between farmers, tanneries, shoe manufacturers and brands.
86. How it’s made: On Virgin & Recycled Polyester with Sharon Chen
On this week’s episode, we discuss the production process of a pretty infamous material – polyester, or polyethylene terephthalate (PET) and recycled PET, to be precise. Kim is joined by Sharon Chen, the Director Of Business Development at Baichuan Resources Recycling, a leading manufacturer of recycled textiles in China, who speaks about how virgin and recycled PET are manufactured. Sharon tells us about the types of raw materials needed in the process, who they buy these inputs from, and how they’re processed to ultimately become a yarn. She takes us through the spinning, weaving, and dyeing processes and shares a bit about who their customers are. They also talk about why traceability is so important to the company, and how they approach this.