FIELD: food industry.
SUBSTANCE: invention relates to a capsule containing a beverage preparation substance and a system for preparing a beverage from a capsule using a fluid. Capsule comprises an aluminum capsule body having a side wall, an outwardly projecting edge and a sealing element for providing a fluid-impermeable contact with an external element of the beverage preparation device. Beverage preparation device comprises an annular element having a free contact end, which is provided with a plurality of radially extending open grooves. Sealing element comprises a separate breakable element made from aluminum and provided on the capsule body on one of its sides, wherein this side is located opposite the cover, if viewed from the outwardly projecting edge.
EFFECT: technical result consists in creation of capsule with an alternative sealing element, which is relatively easy to manufacture, which is safe for environment in case of recycling or after use of capsule and/or which provides satisfactory compaction both at relatively low pressure of fluid medium, and at much higher pressure of fluid medium.
18 cl, 20 dwg
| Title | Year | Author | Number |
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| CAPSULE, SYSTEM FOR PREPARING DRINKABLE BEVERAGE FROM SIMILAR CAPSULE AND USE OF SUCH CAPSULE IN BEVERAGE PREPARATION DEVICE | 2016 |
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| CAPSULE, A SYSTEM FOR PREPARING A DRINK SUITABLE FOR DRINKING FROM A SIMILAR CAPSULE AND USE OF SUCH CAPSULE IN A BEVERAGE PREPARATION DEVICE | 2016 |
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