Packaging Film

blue seaweed membrane

Returns to Nature, Even if Mismanaged

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Seaweed Film

blue seaweed membrane

BOTEC fromSeaweed Window Envelope Window envelopes are the perfect solution for efficient and professional mailing. Designed to display recipient addresses clearly, they are ideal for banking bills, utility reminders, and direct mail (DM) campaigns. These envelopes are widely used in automated mailing systems, ensuring smooth processing and accuracy in bulk mailings. With their versatility and functionality, window envelopes are a trusted choice for businesses across various industries.

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Edible Film

blue seaweed membrane

The Edible Film contains about: protein film and polysaccharide film. This product can be used in Onigiri, buns, Sushi, Juanzhang, etc.

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Seaweed Mask

blue seaweed membrane Dive Deeper →

Packaging Film

Seaweed Film

Edible Film

Seaweed Mask

BOTEC

Pioneering Sustainable Packaging Solutions
Seaweed-based films for a better tomorrow

BOTEC is a pioneering biotechnology company specializing in next-generation sustainable packaging materials. Founded by leading research talents from Xiamen's prestigious "Double Hundred Plan", we focus on developing innovative seaweed-based and protein-based films that are both biodegradable and eco-friendly.

Our breakthrough technologies in edible and biodegradable films offer businesses a practical alternative to conventional packaging. By combining cutting-edge research with sustainable production practices, we deliver high-performance solutions that are both environmentally responsible and commercially viable.

Driven by our commitment to environmental stewardship and certified by international quality management systems, BOTEC continues to push boundaries in sustainable packaging innovation. We believe in creating value not just for our customers, but for our planet.

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Seaweed for Sustainability


Ocean-derived eco-solution, Opening new chapters in corporate ESG and Earth's sustainability.

Natural

Seaweed has zero freshwater consumption and zero land use

Health

Seaweed captures carbon and neutralize surrounding waters

Environmental protection

Seaweed is abundant in supply and growsrapidly

Innovation Recognized


Our commitment to sustainable packaging solutions has earned recognition from industry experts and environmental advocates.
Each endorsement validates our innovative approach and strengthens our position in eco-friendly technology development.

Innovative Solutions


Transform your business essentials with our pioneering seaweed technology.
All solutions naturally decompose, leaving zero environmental impact.

Envelope Window Film

Home Compostable | Plastic Free

| Clear Visibility

Box Window Film

Home Compostable | Plastic Free

| Low Haze

Sticker Film

Adhesion | Printable | Plastic free

Protection Film

Clean Peel Removal | One-time Protection | Home Compostable

Polysaccharide Crystal Mask

Roll film, Sushi, Soup Dumpling, Onigiri  

Egg sheet

Edible sachet pack, Fruit Pulp Wrapping Film 

 

Polysaccharide Film

Edible sachet pack, Fruit Pulp Wrapping Film 

 

Polysaccharide Film

Edible sachet pack, Fruit Pulp Wrapping Film 

 

What’s New: Events, Insights, and Innovations


From events to thought leadership, see how we’re shaping the future.

May 15,2026

Driving ESG Innovation with BOTEC!

We sincerely thank all of you for attending the seminar “Sustaining Success in the Future: ESG Corporate Practices and Innovation Strategies” on March 5, 2026. We are deeply grateful for the opportunity to engage in meaningful dialogue alongside numerous industry leaders committed to sustainable development. During this event, we introduced Seaweed Film—an eco-friendly material that is non-polluting, edible, biodegradable, and suitable for home composting. Originating from the ocean and returning naturally to it, it offers a practical, green alternative to conventional plastics.

Mar 28,2025

BOTEC Recognized as a Forbes China Innovative Brand!

Shanghai – March 28, 2025 – Blue Ocean Algae Membrane (BOTEC)