Spiber is synthetic spider silk and other high-performance protein materials.
Brewed Protein™ refers to protein materials produced from plant-derived biomass using Spiber’s proprietary fermentation process. Brewed Protein materials can be processed into a variety of forms, with examples ranging from delicate filament fibers with a silky sheen to spun yarns that boast features such as cashmere-like softness or the renowned thermal and moisture-wicking properties of wool. Brewed Protein materials have a lot to offer ethically, too—Spiber’s in-house technology allows for the production of compelling animal-free fur and leather alternatives, and Brewed Proteins can also be processed into resins closely resembling tortoiseshell or animal horn. With potential uses ranging from medical applications to lightweight composite materials, the adaptability of Brewed Proteins means they are perfectly placed to support a wide variety of consumer needs.
In addition to their diversity, Brewed Protein materials also offer several important environmental benefits. Biobased and biodegradable, Brewed Protein materials are designed to be renewable and to not create or break down into environmentally-damaging microplastics. The unique microbial fermentation technology used in Brewed Protein production can also avoid ethical issues and reduce greenhouse gas emissions when compared to animal fibers. With this combination of adaptability and environmentally responsible design, Brewed Protein materials represent an exciting new option for designers and creators looking to build a better, more sustainable future.
Sources:
- https://youtu.be/z1tFoqNQwzQ
- https://www.spiber.jp/en/brewedprotein/
- https://vegconomist.com/fashion-und-beauty/high-tech-jackets-made-of-synthetic-spider-silk/
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