System comprising a beverage preparation apparatus and at least one package containing one portion of beverage precursor
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Solution Overview
Problem
Existing beverage precursor packages face challenges in reliably opening and dispensing individual portions into beverage preparation devices, leading to issues with oxidation and loss of aroma, and complex recycling processes.
Innovation Solution
A package design featuring sealed packaging sheets with ridges that cooperate with protrusions in the beverage preparation apparatus, facilitating easy separation and dispensing of individual portions while maintaining aroma preservation and enabling easy recycling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If sealed packaging sheets are used to protect beverage precursor from oxidation, then aroma preservation is improved, but reliable opening and dispensing becomes difficult
Solution Approach 1:
The packaging sheet is divided into a body portion and a tab portion that can be separated. The tab portion includes a tab seal that can be broken to release the beverage precursor, while the body portion maintains the sealed protective structure. This segmentation allows easy opening without compromising the protective sealing function.
Solution Approach 2:
The tab portion is extracted as a separate dispensing element from the main body of the packaging sheet. This extracted tab can be easily manipulated to break the tab seal and dispense the beverage precursor, separating the opening function from the protective sealing function.
2Reliability
If individual portion packaging is used to prevent oxidation, then beverage quality is improved, but recycling complexity increases
Solution Approach 1:
The body portion and tab portion are designed to be connected but separable. After dispensing, the tab portion can be easily separated from the body portion, allowing the flat body portion to be disposed of or recycled separately from the used beverage precursor in the tab, simplifying the recycling process.
Solution Approach 2:
The packaging sheet is designed as a single-use disposable item with simple construction. The body portion can be easily discarded or recycled without requiring complex cleaning or separation procedures, reducing recycling complexity while maintaining protective functionality during use.
3Reliability
If sealed packaging is used to protect from air contact, then oxidation prevention is improved, but portion separation becomes complex
Solution Approach 1:
The packaging sheet is segmented into distinct functional zones: a body portion for protection and a tab portion for dispensing. The tab seal creates a controlled separation point that allows easy portion release while maintaining the sealed integrity of the body portion for oxidation prevention.
Solution Approach 2:
The tab seal acts as an intermediary element between the sealed body portion and the external environment. It provides a controlled breaking point that facilitates portion separation while the broken tab seal maintains the protective sealing of the body portion, preventing oxidation.
Data Source
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AI summary
The invention relates to a package (11) containing one portion of beverage precursor (2) for preparing a beverage in a beverage preparation apparatus (100). The package comprises a pair of packaging sheets (12, 13) sealed to one another for enclosing and sealing the portion of beverage precursor (2) individually in a substantially oxygen and external humidity impervious manner by the sheets being sealed together about the portion (2). In the package, the sheets (12, 13) are forming a cavity (14, 15) covering the beverage precursor portion (2) on each side, wherein the cavity (14, 15) is provided with a ridge (18, 19) on at least one of the sheets (12, 13), the ridge (18, 19) being configured to cooperate with a protrusion part (31, 41) of the beverage preparation apparatus (100). The invention also relates to a package strip (10) comprising a plurality of packages (11) and to a system comprising a beverage preparation apparatus (100) and at least one package strip (10), wherein the apparatus (100) comprises a dispensing device (110) which comprises a protrusion part (31,41) which cooperates with the ridge (18, 19) of one package (11).