Multi-Compartment Beverage Capsule for Sequential Layered Brewing
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Solution Overview
Problem
Existing beverage production capsules cannot produce multi-layered beverages with sequential delivery of different components, such as cappuccino-style coffee, which requires separate capsules for milk and coffee, making the process inconvenient and time-consuming.
Innovation Solution
A capsule with multiple compartments, where one compartment contains coffee ingredients and another contains milk or creamer, with a dissolvable or breakable wall allowing delayed interaction with water to produce a cappuccino-style beverage from a single capsule, enabling separate froth and coffee layers in the receptacle.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a single capsule is used to produce multi-component beverages, then beverage variety and convenience are improved, but the capsule structure complexity increases
Solution Approach 1:
The capsule interior is divided into multiple separate compartments, each containing different beverage ingredients (e.g., coffee powder in one compartment, milk powder in another). This segmentation allows a single capsule to deliver multiple beverage components sequentially, enabling variety without requiring multiple capsules while maintaining a manageable compartmentalized structure.
Solution Approach 2:
The capsule employs a nested compartment structure where smaller compartments are positioned within or alongside larger ones. For example, a first compartment containing coffee ingredients may be nested within or adjacent to a second compartment containing milk ingredients. This nesting approach maximizes ingredient storage within a compact capsule form factor while enabling sequential delivery of different components.
2Manufacturing precision
If multiple capsules are used to produce sequential beverage components, then beverage component control is improved, but operation convenience and time efficiency deteriorate
Solution Approach 1:
Multiple beverage ingredient compartments that would traditionally require separate capsules are merged into a single integrated capsule unit. The capsule contains distinct compartments for different ingredients (coffee, milk, creamer) that are delivered sequentially through controlled water flow paths, combining the functionality of multiple capsules into one while maintaining precise control over component delivery timing and sequence.
Solution Approach 2:
The capsule is pre-configured with compartments arranged and sealed to ensure automatic sequential delivery of beverage components. The structure includes pre-positioned dissolvable walls or flow-controlled barriers that automatically dissolve or open in a specific sequence when water is introduced, eliminating the need for manual capsule changes while maintaining precise control over when each ingredient is released.
3Manufacturing precision
If a dissolvable wall separates capsule compartments, then sequential ingredient delivery is improved, but manufacturing complexity increases
Solution Approach 1:
The separating walls between compartments are made from dissolvable materials that change their physical state in response to water exposure. These walls are engineered with specific dissolution rates and temperatures, allowing them to remain intact during capsule assembly and storage but automatically dissolve when hot water is introduced during brewing. This parameter-based control enables sequential ingredient delivery while using relatively simple manufacturing processes for creating the dissolvable barriers.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables the production of cappuccino-style beverages with a froth milk layer and a multi-layered appearance from a single capsule, enhancing convenience and reducing the need for multiple capsule changes during the brewing process.
Implementation Method 1
with a dissolvable or breakable wall allowing delayed interaction with water
Data Source
AI summary
A method for producing a beverage or liquid comestible from a single capsule by subdividing the interior of the capsule into a plurality of compartments, at least two compartments containing beverage-forming ingredients, introducing a liquid into one of the compartments of the capsule and starting to produce and drain a first beverage component on the basis of the ingredient contained in the first compartment, and opening a fluid communication between the first and the second compartment such that after the start of the production of the first beverage compartment, a production of a beverage component on the basis of the ingredient contained in the second compartment commences. The capsule is preferably used to make cappuccino-style beverages.