Precision Paint Sachet Mixing for Low-Waste Color Sampling
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Solution Overview
Problem
Conventional paint sampling methods require large display spaces and inventory, often result in wasted paint due to purchasing whole pints or quarts, and lack accuracy in producing certain colors, leading to inefficiencies and environmental waste.
Innovation Solution
A paint packet-making apparatus that includes precision dispensers and mixers to create custom paint samples of 125 mL or less, using a combination of base paints and tints, which can be packaged in sachets or small containers, allowing for precise color and finish customization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional paint sampling methods use painted cards or pint-size sample tubs, then paint samples can be displayed and purchased, but they take up significant floor space and require consistent maintenance and inventory management
Solution Approach 1:
The patent segments the traditional large-volume paint sampling into multiple small-volume packets (e.g., 16 packets of 1 oz each from a 1-pint container). This segmentation allows the same amount of paint to serve many more sampling instances while reducing the space needed for display and storage of individual sample units.
Solution Approach 2:
The patent extracts only the necessary amount of paint for sampling purposes from larger containers and packages it into small, portable packets. This extraction approach eliminates the need to store and display entire pint or quart containers, significantly reducing floor space requirements while maintaining sample availability.
2Reliability
If customers purchase whole pint or quart-size paint samples, then they receive enough paint for potential use, but they often waste paint by having more than expected
Solution Approach 1:
By dividing a pint or quart of paint into multiple small packets, customers can purchase only the number of packets they need for their specific project. This segmentation eliminates the waste associated with buying large containers when only small amounts are actually needed for sampling or small projects.
Solution Approach 2:
The patent enables customers to take a partial amount of paint (just what is needed) rather than the full container. This partial action approach ensures customers get sufficient paint for their needs without the excess that leads to waste and disposal issues.
3Productivity
If conventional tinting apparatuses produce paint samples of about 1 US pint or greater, then paint samples can be produced, but the volume is too large for small sampling needs and increases waste
Solution Approach 1:
The patent modifies conventional tinting apparatuses to segment the paint sample production into small, controlled portions. Instead of producing only large-volume samples, the system can now produce multiple small packets from a single mixing operation, matching customer needs more precisely.
Solution Approach 2:
The patent changes the volume parameter of paint sample production from fixed large volumes (1 pint or more) to variable small volumes (as little as 1 oz per packet). This parameter change allows the system to produce samples in quantities that match actual customer needs, reducing waste while maintaining productivity.
4Adaptability or versatility
If paint stores maintain inventory of base paints and tints for custom mixing, then custom paint samples can be created, but significant floor space and inventory management are required
Solution Approach 1:
The patent segments the inventory requirement by pre-packaging base paints and tints in concentrated forms that can be mixed in small quantities. This segmentation allows stores to maintain versatile custom mixing capabilities while storing inventory in a compact manner, reducing the floor space needed for inventory display and storage.
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
Reduces space requirements, minimizes waste, and enables users to try multiple colors without excess purchase, while ensuring accurate and efficient production of small paint samples.
Implementation Method 1
a precision dispenser configured to work in concert with the packaging apparatus and fluidly connected to the plurality of containers to selectively dispense the one or more base paints and the one or more tints
Implementation Method 2
The assembly can mix the custom paint sample by precision titration of tints and base paints into a precision mixer
Data Source
AI summary
A paint packet-making apparatus may include a plurality of containers configured to contain one or more base paints and one or more tints, a sachet packaging apparatus, and a precision dispenser configured to work in concert with the sachet packaging apparatus and fluidly connected to the plurality of containers to selectively dispense the one or more base paints and the one or more tints into respective sachets to produce at least one custom paint sample with a volume of 125 mL or less.