Shaker Bottle Pre-Dilution to Reduce Shampoo Waste and Hair Damage
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Solution Overview
Problem
Concentrated shampoo applied directly to hair leads to uneven distribution, causing dryness, split ends, irritation, and dandruff, as well as excessive shampoo usage due to inefficient mixing with water during application.
Innovation Solution
A shaker device that mixes shampoo with water before use, providing a controlled dose and optimal mixture viscosity, ensuring even distribution and reduced aggression on the scalp, while allowing for multiple shampoo types to be used simultaneously.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If concentrated shampoo is applied directly to hair, then the shampoo can reach the scalp to remove grease, but the distribution becomes uneven causing dryness, split ends, and irritation
Solution Approach 1:
The shampoo is pre-diluted with water in the shaker bottle before application, creating an optimally concentrated mixture that ensures even distribution from the start. This preliminary mixing action prevents the uneven application and subsequent hair damage that occurs when concentrated shampoo is applied directly.
2Ease of operation
If user adds water during application to distribute shampoo evenly, then distribution improves, but unused shampoo is washed off reducing efficiency
Solution Approach 1:
The required amount of water is pre-added to the shaker bottle along with the shampoo before use. This preliminary preparation ensures the shampoo is already diluted to the optimal concentration, allowing for even distribution without needing to add additional water during application that would wash away unused shampoo.
Solution Approach 2:
The manual action of adding water during application is replaced by a pre-mixed solution in the shaker bottle. The shampoo and water are combined in advance at the correct ratio, eliminating the need for subsequent water addition and preventing shampoo waste.
3Adaptability or versatility
If multiple shampoos for different hair types are used, then various hair needs are addressed, but the washing process must be repeated for each shampoo
Solution Approach 1:
The shaker bottle is designed as a universal container that can hold and mix different types of shampoo products. The bottle's marking system and mixing mechanism work with various shampoo formulations, allowing users to address different hair needs with a single versatile device rather than requiring multiple dedicated bottles and repeated washing processes.
4Quantity of substance
If concentrated shampoo is used to reduce usage amount, then less shampoo is needed, but the shampoo remains aggressive and causes irritation
Solution Approach 1:
The concentration parameter of the shampoo is changed by pre-diluting it with water in the shaker bottle. The markings on the bottle guide users to add the appropriate amount of water to achieve an optimally diluted mixture that is less aggressive to the scalp while still effective, thus reducing irritation even when using small amounts of shampoo.
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 solution ensures better hair wash results with reduced shampoo usage, improved foam quality, and eco-friendliness by preventing unused shampoo from being washed out, while minimizing dryness and irritation.
Implementation Method 1
the mixing process of the dough ingredients takes place by shaking or shaking the same
Data Source
Figure 1
AI summary
To sum up, by using the shaker for mixing liquids (1-7) (e.g. shampoo, soap, etc) with water right before use, an optimal dose of the liquid is used and appropriate solution is used. A dissolved mixture is applied to the hair/body to most significant part immediately- the hair roots and the scalp. It works beneficial for the hair, especially the hair ends, preventing dry and split ends as the e.g. shampoo is not applied directly. The mixture is distributed more evenly throughout the hair, without adding additional water and washing out the unused shampoo. The foam evolves quicker and is greater, which makes the washing easier. The shaker enables the user to use multiple liquids at once if needed. The amount of the liquid used is decreased to an optimal dose for the user and is therefore also eco-friendly, as no excessive amount of liquid is used. The invention enables the user to close tap water/shower during use and therefore uses less water and is eco-friendly. With same advantages the shaker is used in pet care and with other liquids.