Established in 1988, Aroma System produces one-way degassing valves, which are designed to restore the right pressure inside a hermetically sealed packaging. In over thirty years of experience, Aroma System has perfected and diversified its offer, ensuring to meet the customer needs and expectations with an efficient and varied service. The result of this diversification process is the production of k-cup and Nespresso-type capsules, available in certified compostable materials as well.