TPSea™
This patented golden pellet can go anywhere plastic goes, with a few big differences. TPSea™ comes from the ocean, and is designed to return to the soil.
✓ Melt Processable
✓ 100% Biobased
✓ Majority Seaweed
✓ Home Compostable
Melt
Processable
Meshes seamlessly with globally scaled manufacturing
100%
Biobased
Made entirely from seaweed and plants
Majority
Seaweed
Replenishes ecosystems and grows abundantly
100%
Compostable
Decomposes entirely in home and industrial compost
Replace plastic with 100% renewable pellets.
Now, it’s easier than ever for plastic manufacturers to boost the renewable content of end-products.
What makes this resin extra special? Each pellet contributes to biodiversity, ocean health, and livelihoods thanks to Sway’s traceable sourcing strategy – one that gives back to ecosystems and communities.
MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISHMATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH THE PLANET x MATERIALS THAT REPLENISH
FAQ
Use Cases
Manufacturers extrude TPSea™ on its own, or blend with other compostable polymers to produce new innovations and applications. Sway uses TPSea™ as the base for our TPSea Flex™ Film and Polybags.
Production Methods
• Extrusion
• Compounding
• Injection molding*
• Compression molding*
• Thermoforming*
• Blow molding*
• 3D printing*
*These production methods are still in development. Sway is actively seeking partners to help us validate these methods.
Formulation
Certified 100% Biobased, made entirely from seaweed and plants.
End of Life
• Home compostable (TUV certification pending, expected Q3 2025)
• Industrially compostable (TUV certification pending, expected Q3 2025)
