Laundry Pastille Segmentation for Fragrance and Cleaning
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Solution Overview
Problem
Traditional laundry scent boosters provide little to no benefit in terms of laundry performance such as cleaning, stain removal, deodorizing, and sanitizing, despite offering additional fragrance.
Innovation Solution
A container comprising a plurality of laundry pastilles, where a first plurality comprises a laundry scent booster composition with a carrier and fragrance, and a second plurality comprises a composition that enhances performance characteristics, such as cleaning, fragrancing, or disinfecting, with specific weight ratios and components like polyethylene glycol and hydrated salts, and optionally includes a minor solid phase for added benefits.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If traditional laundry scent boosters are used to provide additional fragrance, then fragrance impact is improved, but laundry performance (cleaning, stain removal, deodorizing, sanitizing) deteriorates or remains lacking
Solution Approach 1:
The laundry treatment system is segmented into two distinct types of pastilles: Type A pastilles containing scent booster composition (carrier + fragrance) and Type B pastilles containing performance-enhancing composition (cleaning agents, enzymes, surfactants). This segmentation allows each pastille type to specialize in its respective function while both are used together in the same laundry load, resolving the contradiction between fragrance impact and laundry performance.
2Adaptability or versatility
If laundry pastilles contain multiple functions (scent boosting and performance enhancement), then versatility is improved, but device complexity increases
Solution Approach 1:
Instead of creating complex multi-functional pastilles, the invention segments functions into separate Type A and Type B pastilles. Users can mix these simpler, single-function pastilles in various ratios (e.g., 3:1, 4:1, 5:1) to achieve desired multi-functionality without increasing the complexity of individual pastille formulations.
Solution Approach 2:
The system achieves universality at the system level rather than the component level. The combination of Type A and Type B pastilles creates a universal laundry treatment system that can address multiple laundry needs (fragrance, cleaning, stain removal, deodorizing, sanitizing) while each individual pastille type remains relatively simple in composition.
3Quantity of substance
If the ratio of scent booster pastilles to performance pastilles is increased, then fragrance benefit is improved, but cleaning performance may be compromised
Solution Approach 1:
The system employs dynamic, adjustable ratios of Type A to Type B pastilles that can be tailored to specific laundry needs. Users can select from various ratios (3:1, 4:1, 5:1, or custom ratios) depending on whether fragrance or cleaning performance is the primary concern for that particular load, allowing optimization of both fragrance benefit and cleaning performance without fixed compromise.
Data Source
AI summary
Described herein is a container comprising a total plurality of laundry pastilles. The total plurality of laundry pastilles may comprise a first plurality of laundry pastilles and a second plurality of laundry pastilles with the first plurality of laundry pastilles comprising a laundry scent booster composition and the second plurality of laundry pastilles comprising a composition which increases a performance characteristic of the total plurality of laundry pastilles. Also described herein is a laundry pastille comprising a major solid phase and a first minor solid phase.