Leaf-In-Split-Stick Wick Combustion Emissions
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Solution Overview
Problem
The candle industry faces challenges with toxic emissions from paraffin wax and cotton wicks, lack of regulation, and difficulty in finding safe and sustainable candle-making supplies, as well as the need for fragrant additives that are often processed and resource-intensive.
Innovation Solution
A candle wick composed of dried leaf and flower petal material sandwiched between two sides of cured wood, held upright by an aluminum stand, which is non-toxic and sustainable, allowing for a pure and aromatic burning experience.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If paraffin wax and cotton wicks are used in candle making, then the candles can be produced with conventional materials, but they emit toxic smoke and harmful emissions when burned
Solution Approach 1:
The patent applies composite materials by combining natural wood pieces with natural fiber materials (such as cotton or paper) to create a hybrid wick structure. This composite construction allows the candle to burn cleanly without toxic emissions while maintaining structural integrity and ease of manufacture. The natural materials replace conventional paraffin and synthetic wicks, eliminating harmful emissions.
2Ease of operation
If essential oils and fragrance additives are used to scent candles, then the candles become fragrant, but they require processed resources and are resource-intensive to produce
Solution Approach 1:
The patent applies self-service by incorporating fragrance directly into the natural materials comprising the wick (such as scented wood or fragrant plant fibers). The candle material itself provides the fragrance functionality through its inherent properties rather than requiring separate processed additives. This eliminates the need for resource-intensive essential oil extraction and processing while maintaining fragrant functionality.
3Ease of operation
If cotton wicks are used, then the wicks are readily available and easy to use, but they emit unpleasant smoke when extinguished and may contain toxins
Solution Approach 1:
The patent applies taking out by removing the harmful aspects of conventional cotton wicks while retaining the desirable properties. Specifically, it extracts and eliminates the toxic treatments and processing associated with conventional wicks by using natural, untreated materials. The design takes out the problematic smoke emission issue by using natural materials that burn cleanly and produce minimal unpleasant smoke when extinguished, while maintaining ease of usability.
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
The Leaf-In-Split-Stick Wick provides a sustainable, non-toxic, and aromatic candle-burning experience, purifying the air and offering a refreshing and aesthetically delightful flame, while being made from whole, unprocessed components that are environmentally friendly.
Implementation Method 1
A candle wick composed of dried leaf and flower petal material sandwiched between two sides of cured wood... allowing for a pure and aromatic burning experience
Data Source
AI summary
One embodiment of a wooden [1, (A), and (B),] wick composition with the second and only other component, flower petal material [2, 2(A), 2(B)]. The two wood sides [1, (A), and (B),] fix leaf or flower petal between them upright with means of permanently and stably sustaining this position (3) as pictured in the Drawings. Other embodiments are described, though represented with split maple stick and rose petals in all Drawings/Figures.