Container Cap Plunger Mixing Mechanism for Ingredient Stability
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Solution Overview
Problem
Existing formulations of liquids and powders face challenges in shelf life and chemical reactions between ingredients, leading to inefficiencies and the need for more toxic materials in packaging, which can be addressed by a container system that allows for the mixing of ingredients at the time of use, reducing the need for hot fill containers and minimizing material and chemical usage.
Innovation Solution
A container cap system with a plunger mechanism and multiple chambers for holding liquids and powders, featuring air vents, absorbent materials, and secure sealing mechanisms to maintain freshness and facilitate mixing, which can be attached to various container types and includes identification features like barcodes or RFID chips for tracking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Duration of action of stationary object
If ingredients are stored separately in chambers until time of use, then shelf life and product freshness are improved, but device complexity increases due to multiple chambers and plunger mechanism
Solution Approach 1:
The container cap is divided into multiple separate chambers (first chamber for liquid, second chamber for powder) that can be stored independently. Each chamber has its own sealing mechanism, allowing ingredients to be kept separate until use, thereby extending shelf life while maintaining product freshness.
Solution Approach 2:
The plunger mechanism is nested within the container cap structure, with the plunger itself containing chambers for holding ingredients. The plunger can be inserted into and removed from the container cap, creating a compact nested arrangement that reduces overall device complexity while maintaining separate storage functionality.
2Ease of operation
If a plunger mechanism with holes is used for dispensing liquid, then ease of operation is improved, but loss of substance increases due to potential leakage and air venting
Solution Approach 1:
The plunger mechanism includes a removable component with holes that can be taken out or removed from the container cap. This allows the liquid dispensing function to be separated from the main container structure, enabling easy operation while minimizing loss of substance by allowing controlled dispensing rather than continuous leakage.
Solution Approach 2:
The plunger acts as an intermediary mechanism between the liquid chamber and the external environment. It provides a controlled interface for dispensing liquid through its holes, facilitating ease of operation while acting as a barrier that prevents uncontrolled substance loss and air ingress.
3Reliability
If absorbent materials are added to seals, then purity is improved by preventing moisture ingress, but device complexity and manufacturing difficulty increase
Solution Approach 1:
Absorbent materials are applied locally to specific seal areas rather than throughout the entire container cap structure. The seals at critical interfaces (between chambers, between plunger and cap) contain absorbent materials to prevent moisture ingress, improving purity at key locations without unnecessarily increasing overall device complexity or manufacturing difficulty.
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
This system allows for the efficient storage and mixing of ingredients, reducing chemical usage, minimizing material requirements, and ensuring product freshness and stability, while enabling secure and stable attachment to different container types, thus enhancing product effectiveness and safety.
Implementation Method 1
a safety seal that preferable has one or more absorbents added to it for moisture absorbent to allow the product inside to remain fresher
Implementation Method 2
The plunger can have air vents located throughout the body to allow air flow to escape so when putting the invention together in manufacturing, the air can escape so to not allow the build up of air
Data Source
AI summary
A cap dispensing chamber to hold powder and/or liquids in a contained unit with a line of weakening, including but not limited to for bottles, pouches, cartons, cans, drums, IV bags, syringes, and any other type of container that can hold a product. The body and the plunger fits snugly with one another allowing ingredients to be stored and activated by an individual when on a as needed basis. A dust cover for allowing RFID, Nano and barcodes that can be applied during or post manufacturing or any location on or in the invention A body can be molded with a screw cap, snap lid, click-in, or by itself that can ultimately fit on any type or style container.