What is a KEG? Definition and meaning

KEG in detail

 

A KEG is a cylindrical container mainly used for storing and transporting beverages such as beer, wine, soft drinks, coffee and water. Originally from English, the term refers to a unit specially designed for filling and distributing beverages. It is widely used not only in the beverage industry, but also by breweries and beverage distributors worldwide.

The roots of the KEG lie in the traditional art of brewing, where it was used to store and transport beer. With industrialisation, its use has expanded to other types of beverages. Over the years, the manufacturing technology has evolved significantly.

Companies such as SCHÄFER Container Systems have played a key role in perfecting the technology. The introduction of modern manufacturing techniques such as fully automated deep drawing and the use of state-of-the-art production facilities has significantly improved the quality and durability of these containers.

 

Design and types

A KEG is usually made of high-quality stainless steel, which is known for its durability and resistance. The stainless steel construction offers numerous advantages, including reusability and the ability to keep beverages fresh and unaltered, as it is protected from all external influences.

There are different types to meet the varying requirements of the beverage industry. All-steel KEGs are robust and durable, while PU-coated PLUS containers offer additional protection.

Variants with coloured head and foot rings allow for easy identification and brand presentation. Party KEGs and professional small dispensing systems round off the diverse range.

 

Possible applications

KEGs are used in a wide range of beverage segments. They are ideal for beer, which requires special storage due to its susceptibility to carbon dioxide. They are also used for wine, soft drinks and coffee to preserve and protect the quality of the beverages.

KEGs are indispensable in the catering industry and for beverage bottlers. They enable efficient transport and easy handling. They play a crucial role in both regional and international markets, as they offer a flexible and cost-effective solution for the distribution and storage of beverages.

FAQ
How does a KEG work?

It works by using pressure to transport the beverage contained inside to the outside via a dispensing system. The pressure is usually generated by CO2 or nitrogen to keep the beverage fresh.

What is a KEG closure?

A KEG cap is a special mechanism that seals the KEG and allows it to be connected to a dispensing system. It ensures that the system remains leak-proof and that the beverage can be dispensed under optimal conditions.

How long does beer keep in a KEG?

Beer in kegs stays fresh for up to six months when stored correctly and kept at a constant cool temperature. Once opened, it should be consumed within two to three weeks to ensure the best quality.

What materials are used?

The containers are mainly made of high-quality stainless steel, which is known for its durability and resistance. Stainless steel offers the advantage of being easy to clean and does not affect the taste of the beverage. Some versions also feature PU coatings for additional protection and insulation.

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