Microfluidic chips enable the precise and uniform encapsulation of fragrance droplets, resulting in consistent and controlled release over time.

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Microfluidic reactors are easy to fabricate, and they function as tiny facilities for producing each microparticle one by one.  

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Both enabling small-scale and providing the same quality at high-throughput production of microcapsules, microfluidic chips make it a standardized and low-cost operation system, resulting in the lowest possible purchase price.

Here you can see one of the Scanning Electron Microscopy (SEM) images of Ottocaps® particles. Encapsulated fragrance in micron size ensures a large surface area for efficient and rapid release when triggered (e.g., by friction or heat). For more images and other supporting experiments, please feel free to contact us.

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Having each microcapsule nearly identical in size leads to very uniform fragrance release, avoiding weak or overpowering bursts and giving a consistent scent experience.

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Uniform and micron-sized capsules also distribute more evenly in products like fabrics, lotions, or detergents, improving performance and consumer satisfaction.