Seaweed Flexible Films

Seaweed flexible packaging films provide a formulated film option for wrappers, window packaging and pouch development. This listing concerns the film, not raw seaweed or an automatically compostable, edible or food-safe finished package.

Ocean Material supports material selection, specification alignment and sample evaluation, and coordinates sourcing for the intended application. Technical data sheets, detailed specifications and supporting documentation are available on request.

Specifications

Seaweed-based flexible film. Existing information lists thickness options of 30–70 μm, with other thicknesses subject to confirmation. Formulation, film specification and the final package requirements are reviewed together.

Technical data sheets, detailed specifications and supporting documentation are available on request.

Applications

Wrappers, window boxes and pouches are potential applications. Confirm handling, barrier, sealing and any food-contact requirements using the selected film and finished-package specification.

Origin

Countries and regions of origin: China. This product uses seaweed-derived feedstock in a formulated material. The seaweed species, cultivation source and formulation-specific supply documentation are clarified on request; no unconfirmed species is assigned.

Sustainability & Impact

Seaweed grown in the sea is renewable marine biomass. Its marine cultivation does not require agricultural arable land or freshwater irrigation for growth. These statements concern cultivation and the seaweed portion only, not water or land use throughout processing or every ingredient of a blended material.

Bio-based content, biodegradability, compostability, water solubility, edibility and food-contact suitability are separate characteristics. Each requires evidence for the selected formulation and intended use or disposal conditions.

Quality & Traceability

Ocean Material helps define the formulation, substrate or processing requirements and coordinate sample enquiries and available technical documentation. Assess performance and any food-contact or end-of-life claim for the finished material; properties of another seaweed product are not transferable.

Compliance: REACH information is available on request for review against the intended material and market. REACH is a regulatory framework, not a product certificate.

Carbon Footprint & LCA

Life cycle assessments (LCAs) are available for selected materials and production sites within our partner network. Availability and scope vary by material grade, production location and supply chain.

Looking to assess the carbon footprint of your material choice? Tell us about your application, performance requirements and sourcing needs. We will review the available environmental data with our partners and help identify suitable material options for your project.

Contact us to discuss material options and available LCA data.

Inquiry & Support

Contact Ocean Material with your intended application, processing method, grade or construction requirements, desired quantity and delivery destination. We coordinate material selection, specification review, sample enquiries and sourcing support. Technical data sheets, detailed specifications and supporting documentation are available on request.

Browse the Bioplastic catalogue.

FAQ

Why use seaweed as a material feedstock?

It offers renewable marine biomass for formulation and material development. Benefits of the selected finished material still require assessment.

Does growing seaweed require freshwater or farmland?

Sea-grown algae do not need freshwater irrigation or agricultural arable land for growth. Processing and other formulation components can still use water and land resources.

What can this material be used for?

Wrappers, window boxes and pouches are potential applications. Confirm handling, barrier, sealing and any food-contact requirements using the selected film and finished-package specification.

Is this raw seaweed?

No. It is a formulated film.

Can I request samples and technical information?

Contact Ocean Material for samples and the specification of the selected material. Refer to Ordering & Lead Time and confirm the intended use.