Capsules – Coffee Capsules. In 1972, Nestlé introduced capsule technology under the name “Nespresso.” Similar ones from other companies have appeared since then and have been successful. After that, consume filtered coffee capsules right away. Capsules’ main advantage is their ability to control and simplify coffee preparation.
Capsules essentially contain ground coffee, but certain aluminum or plastic capsules mix with an inert gas (Nitro gas) to keep the coffee fresh for longer. Until recently, Capsules’ market share was steadily declining, giving way to Specialty Coffee.
Capsules – Coffee Capsules