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Single-serve capsules for producing crema-free coffee beverages

A technology for coffee beverages and capsules is applied in the field of single-supply capsules for producing coffee beverages to achieve the effect of improving the volume yield of beverages

Active Publication Date: 2018-09-28
K FEE SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these systems provide a disproportionate volumetric reserve for single-serve packaging

Method used

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  • Single-serve capsules for producing crema-free coffee beverages
  • Single-serve capsules for producing crema-free coffee beverages
  • Single-serve capsules for producing crema-free coffee beverages

Examples

Experimental program
Comparison scheme
Effect test

Embodiment B1 to B8

[0060]

[0061] Very particularly preferred embodiment B 4 to B 8 .

[0062] Based on the D[4,3] value, the optimum ratios between extraction efficiency and extraction speed and between extraction efficiency and filtration speed can be successively set.

[0063] In a preferred embodiment, all quantities of ground coffee in dry state have the same particle size.

[0064] In a particularly preferred embodiment, the ground coffee has a defined mixture of different particle sizes.

Embodiment C1

[0065] The preferred particle size distribution is summarized in the table below (Example C 1 to C 10 ):

[0066]

[0067]

[0068]

[0069] A particularly preferred embodiment is C 2 to C 8 .

[0070] The beverage substance is present in the single-serve capsule in an amount ranging from 1 to 20 g.

[0071] Preferably, the beverage substance is from 2 to 11 g, more preferably 3 to 8 g or 4 to 11 g, still more preferably 4 to 7 g or 5 to 11 g, most preferably 4.5 to 6.5 g or 6 to 11 g An amount in the range of 10 g and especially 5 to 6 g or 7 to 10 g is present in the single-serve capsule.

[0072] In a preferred embodiment, the beverage substance is present in the single-serve capsule in an amount ranging from 4 to 11 g.

[0073] In a particularly preferred embodiment, the beverage substance is 6 ± 2 g, more preferably 6 ± 1.5 g, still more preferably 6 ± 1 g, most preferably 6 ± 0.5 g and especially 6 ± 0.3 g g's are present in this single serving capsule. ...

Embodiment F1

[0183] Preferred Example F is summarized in the table below 1 to F 10 :

[0184]

[0185] Very preferred embodiment F 2 to F 9 .

[0186] Using the single-serve capsules according to the invention different coffee beverages can be produced.

[0187] Preferred coffee beverages are espresso and filter coffee, more preferably filter coffee.

[0188] Preferably, the expression "filtered coffee" designates a coffee beverage having a volume greater than 80 ml, which does not have crema and corresponds to a coffee beverage which can be prepared using an unpressurized filter device.

[0189] Achievable beverage volumes may range from 20 to 400ml.

[0190] If the coffee beverage is espresso, the achievable beverage volume is preferably between 30 and 50ml.

[0191] The achievable beverage volume is preferably in the range from 80 to 350ml.

[0192] If the coffee beverage is filter coffee, the achievable beverage volume is preferably between 80 and 180ml or between 150 and 33...

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Abstract

The present invention relates to a single-serve capsule for producing a coffee beverage. The single-serve capsule has a capsule base in which are arranged a fabric and a beverage substance provided in the single-serve capsule for preservation and passing through the fabric by means of a pressurized hot water to extract from the capsules. The beverage substance is substantially in powder form and comprises roasted ground coffee, and the fabric has a mass per unit area of ​​at least 100 g / m2.

Description

technical field [0001] The present invention relates to a single-serve capsule for producing a coffee beverage, wherein the single-serve capsule has a capsule base in which a fabric and a beverage substance are arranged, wherein the beverage substance is provided for retained in the single-serve capsule and for extraction in the single-serve capsule by means of pressurized hot water through the fabric, wherein the beverage substance is substantially powdered and comprises roasted ground coffee, and wherein the fabric has at least 100 g / m 2 weight per unit area. Background technique [0002] Beverage preparations divided into portions in capsule or pad systems are generally known from the prior art. Typical single-serve capsules for preparing coffee and espresso are disclosed, for example, in documents EP 1792850 B1, EP 1344722 A1 and US 2003 / 0172813 A1. Furthermore, reference is also made to the documents DE 102010034206, WO 2012 / 010317, WO 2012 / 038063 and DE 102011010534...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D85/804A23F3/14
CPCA23F5/08B65D65/466A23F5/24B65D85/8043B65D85/804
Inventor 甘特·安普尔沃尔夫冈·埃普勒尔安德烈·斯洛穆
Owner K FEE SYST
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