Sway Unveils First Scalable Seaweed-Based Plastic Packaging Alternative
Sway, the California-based startup creating seaweed-based, home-compostable replacements for plastic packaging, has revealed a breakthrough technology that, for the first time, will enable seaweed to replace flexible plastics at scale.
Representing an entirely new category of biopolymer resin, Sway’s patent-pending Thermoplastic Seaweed resin (TPSea™) is a 100% biobased, home-compostable, microplastic-free ingredient made from a regenerative ocean crop that can replenish ecosystems and support coastal communities.