From Pulp to Performance: The Science of Paper with Dr. Alexey Vishtal
Hello, hello!
In this episode of the Good Garbage Podcast, host Ved Krishna sits down with Dr. Alexey Vishtal, a scientist and industry expert in pulp, paper, and sustainable packaging, to explore thematerial reality behind sustainability.
From growing up in Russia to building his career in Finland, Alexey shares the journey that led him into material science — including a PhD focused on the stretchability of paper and years working inside a global corporation like Nestlé. Along the way, he gained rare insight into how sustainability actually moves (or stalls) inside large systems.
This conversation goes beyond surface-level sustainability narratives and into the physics, constraints, and trade-offs that define packaging today. From water vapor barriers to economic viability, Alexey explains why materials — not intentions — ultimately decide what works.
Together, Ved and Alexey discuss:
Why paper performance is more complex than it seems
What stretchability, barriers, and material limits really mean
How regulation and consumer demand shape sustainability efforts
What working inside Nestlé revealed about innovation at scale
How nature offers clues for better material design
Why collaboration is essential for the future of sustainable packaging
The episode closes with a reflection on good garbage — and what it would take to design materials that truly belong in natural and industrial systems.
🎙️ Good Garbage features conversations with scientists, founders, and builders working to leave the planet cleaner — while asking one essential question: What is #GoodGarbage?
📌 Chapters
00:00 Introduction to Dr. Alexey Vishtal
03:04 From Russia to Finland: early influences
05:46 Discovering pulp & paper
09:00 The science of paper stretchability
12:10 Inside Nestlé: sustainability at scale
17:56 Regulation, consumers & real change
21:11 India, culture, and perspectives
29:52 Innovation in sustainable packaging
50:06 Why water vapor barriers are so hard
54:13 Learning from nature
01:01:20 The future of sustainable materials
01:24:19 Vision for the future of packaging
Producer: Adriana Sánchez Uebelhoer
Video Producer: Sargam Krishna
📺 Subscribe on YouTube: / @goodgarbage
🎧 Listen on Apple Podcasts & Spotify
📸 Follow on Instagram: / @goodgarbagepodcast
📩 Send us your questions: [email protected]
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