Compressed Cleaning Article Packaging for Automatic Fluffing

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Solution Overview

Problem

Existing cleaning articles, such as rags and reusable dust gathering devices, face issues with hygiene, reach, and convenience, and require additional steps for fluffing to achieve optimal performance, which many users fail to perform correctly.

Innovation Solution

A kit containing a package with pre-fluffed cleaning articles, where the cleaning articles are compressed to a smaller size for storage and expand upon dispensing, eliminating the need for user fluffing and enhancing reach and cleaning efficiency.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of stationary object

If cleaning articles are packaged flat for storage and transport, then packaging efficiency and storage space are improved, but cleaning performance deteriorates due to compressed fibers

Engineering Contradiction:
Improvepackaging volumeVSAvoidcleaning performance
Core Design Contradiction:
Volume of stationary objectVSReliability

Solution Approach 1:

The cleaning article is pre-fluffed during the dispensing process itself, before use by the consumer. The dispensing mechanism pulls the article through a channel that automatically fluffs the fibers, so the fluffing action occurs in advance of actual cleaning application, resolving the contradiction between compact storage and optimal cleaning performance

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The cleaning article transitions from a compressed static state during storage to a fluffed dynamic state during dispensing and use. The system enables this transformation through the mechanical action of the dispensing mechanism, allowing the article to adapt its form based on its operational stage

Inventive Principle:
Principle #15Dynamics

2Reliability

If users manually fluff cleaning articles before use, then cleaning performance is improved, but user effort and process complexity increase

Engineering Contradiction:
Improvecleaning performanceVSAvoiduser effort
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The cleaning article fluffs itself automatically during the dispensing process. The mechanical action of being pulled through the dispensing channel causes the fibers to separate and fluff without requiring any manual intervention from the user, eliminating the additional step while maintaining cleaning performance

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The fluffing action is performed automatically during dispensing, before the user actually uses the cleaning article. This preliminary automated fluffing removes the burden of manual fluffing from the user while ensuring the article is properly prepared for optimal cleaning performance

Inventive Principle:
Principle #10Preliminary action

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 pre-fluffed cleaning articles provide improved hygiene, convenience, and cleaning performance by eliminating the need for user fluffing and ensuring optimal reach and dust collection without additional steps, enhancing user experience and cleaning effectiveness.

Implementation Method 1

The cleaning article may be made from an elastic polymer material and/or an elastically contracted sheet

Methodology Applied
Scientific EffectElasticity: Elasticity

Data Source

PatentEP2953516B1Kit for fluffing a cleaning article
Publication Date: 2017.02.22 PROCTER & GAMBLE CO
  • EP2953516B1 patent drawing
  • EP2953516B1 patent drawing
  • EP2953516B1 patent drawing

AI summary

A kit containing at least one cleaning article and a package therefor. The cleaning article has a layer of tow fibers and a layer of sheet material, joined together in a layered construction. The cleaning article is compressed as contained in the package and releases as dispensed to ambient pressure. Such release aids in fluffing of the cleaning article, improving cleaning performance.