Re-pulpable fiber composite re-sealer for sustainable packaging
A biopolymer-infused cellulose fiber composite with integrated zip re-seal technology designed for recyclable food packaging. Developed by Titan Bioplastics, this solution uses FDA food-contact-approved materials that integrate with existing paper processing lines and are repulpable in standard recycling streams.
Overview
This solution addresses the packaging industry's need for recyclable re-sealable closures by combining biopolymer materials with cellulose fibers to create a moldable composite that functions as a zip re-sealer. The material is engineered to be re-pulpable, meaning it can be processed back into the fiber recycling stream without contaminating paper recycling systems. By using FDA food-contact-approved components, the composite is suitable for food packaging applications while supporting circular economy goals. The approach minimizes disruption to existing manufacturing workflows and leverages supply-chain-available materials in its final assembly.
Technical specifications
- Repulpable composite formulation combining cellulose fibers with biopolymer additives for integration into standard paper recycling streams
- FDA food-contact-approved precursor materials ensuring regulatory compliance for food packaging
- Moldable material design enabling formation into zip re-sealer geometries
- In-line processing compatibility that fits with existing paper coating and converting equipment, reducing retooling requirements
- Customizable formulation built on Titan Bioplastics' portfolio of biopolymer and additive solutions for paper coating applications
- Supply-chain-ready assembly using commercially available materials to support scalable production
Technology readiness level
The technology is at an advanced formulation and pre-pilot stage. Titan Bioplastics has applied its existing expertise in paper coating formulation, developed through prior work in sustainable food packaging, to identify candidate biopolymer and additive combinations. Next-stage validation involves meeting with the product team to finalize specifications, designing a tailored composite formulation, and conducting in-house testing followed by validation through designated third-party laboratories. Precursor materials will be confirmed to meet FDA guidelines throughout the development process.
About Titan Bioplastics, LLC
Titan Bioplastics is a sustainable material engineering company specializing in the development of bioplastics, recycled polymer systems, and advanced nanotechnology. The company utilizes proprietary formulations involving graphene, graphene oxide, and various nano-additives to enhance material properties such as barrier performance and recyclability. Their work includes custom composite development, pilot compounding, and material testing, with a focus on creating robust resin systems that can be integrated into existing manufacturing equipment without the need for costly retooling. The company’s team of scientists and engineers focuses on bridging the gap between innovative laboratory materials and commercial-scale applications across diverse sectors, including packaging, automotive, and specialized projects for the Department of Defense and Department of Energy.
By helping clients implement carbon-negative materials, improve recycled content, and reduce landfill waste, Titan Bioplastics supports companies in achieving their sustainability mandates and circular economy goals. Their solutions enable manufacturers to transition to environmentally friendly, plant-based, or compostable materials while maintaining high-performance standards. With expertise in biodegradation and bioremediation, the company provides tailored engineering services that range from reformulating existing polymers to developing novel, licensable intellectual property, ultimately assisting partners in navigating complex regulatory requirements for sustainable production.
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