Kinari is a cellulose-based composite resin developed by Panasonic’s MI Division as a lower-impact alternative to conventional plastics. Made primarily from plant fibers, the material has been under development since 2015, with its biomass content steadily increasing over time. Early formulations contained 55 percent biomass, while later versions reached 90 percent cellulose content as researchers continued refining the material. Designed for applications including home appliances, building products, and automotive components, Kinari can be processed using existing manufacturing equipment, allowing companies to adopt the material without major production changes.
The material has been used to create household objects including tableware, lighting, and bathroom accessories, demonstrating a range of colors, textures, and surface finishes. Panasonic also developed an all-dry manufacturing process that eliminates water use during production while reducing energy consumption and carbon emissions.
Plant Based Materials
The Kinari Cellulose Composite Resin is Made as an Alternative to Plastic
Trend Themes
-
Plant-based Composite Materials — High-cellulose resins that match plastic performance create potential for large-scale substitution of petroleum-based polymers across consumer goods.
-
Circular Appliance Manufacturing — Appliances designed for material recovery and reuse could enable closed-loop value chains by integrating bio-composites that simplify recycling and remanufacture.
-
Waterless Production Processes — Dry manufacturing techniques that cut water and energy use present opportunities to redesign supply chains for lower operational emissions and resource intensity.
Industry Implications
-
Home Appliance Manufacturing — The ability to process cellulose composites on existing equipment offers scope for product differentiation through sustainable materials without retooling costs.
-
Automotive Parts Production — Lightweight, high-biomass components could reduce vehicle carbon footprints while replacing conventional plastics in interiors and non-structural parts.
-
Building Materials Industry — Biobased resins adaptable to varied textures and finishes enable development of low-carbon, aesthetically versatile panels and fixtures for construction projects.