TPSea Flex™

Made with seaweed, plants, and compostable polymers, this patented film is designed for performance and impact at scale.

✓ Strong
✓ Versatile

✓ Luxurious look and feel

Made with
Seaweed

Comes from a regenerative crop that replenishes ecosystems

Home
Compostable

Decomposes entirely in home and industrial compost

Drop-In
Solution

Meshes seamlessly with globally scaled manufacturing

Designed
for Scale

Strong, versatile, and available to pilot in large volumes

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A first-of-its-kind flexible film.

Strong, versatile, and luxurious, TPSea Flex™ film drops directly into existing conversion machinery. This unlocks seamless adoption across diverse flexible packaging applications.

TPSea Flex™ is made with seaweed, an abundant ocean crop that supports ocean ecosystems and thrives without need for arable land, fresh water, or pesticides. This film decomposes in home and backyard compost environments after use, returning nutrients to the soil.

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FAQ

Why We Made It
Despite the enormous bioplastics market, plastic alternatives made from corn, potato, sugarcane, and trees don’t fulfill their promises:
 
  • They require resource intensive feedstocks. 
  • They don’t perform well in many use cases. 
  • They don’t decompose naturally. 
  • They’re expensive.
There is a pressing need for holistically better plastic alternatives. We see seaweed as a solution.
Look & Feel
• Thickness: 3mil
• Color: Cream
• Opacity: Frosted
• Texture: Smooth, flexible, soft to the touch
Performance
• Heat Sealable
• Printable
• Durability: High*
• Tear Strength: Medium*
• Oxygen barrier: Medium*
 
*As compared with competitive compostable films.
Use Cases
• Polybags
• Retail bags
• Pouches
• Wrappers
Methods
Drops directly into existing conversion machinery for seamless adoption across diverse flexible packaging applications.
End of Life
• Home compostable (TUV pending)
• Industrially compostable (TUV pending)
Sway-Science_Innovation_Seaweed-Materials

Pilots available for mission-aligned partners.

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