Abrasive Packaging with Rechargeable Moisture Control
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Solution Overview
Problem
Abrasive articles, such as cut-off wheels, suffer performance degradation due to exposure to humid environments during storage and shipment, and existing packaging solutions fail to adequately address moisture-related issues while also lacking sustainability features.
Innovation Solution
A packaging system with a rigid container and lid, incorporating a rechargeable moisture control feature, such as desiccants, and a moisture indicator, which reduces moisture absorption and includes recyclable materials to enhance sustainability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If cardboard packaging is used to contain abrasive articles, then the abrasive articles are protected from physical damage, but moisture and air can transfer through the packaging causing performance degradation
Solution Approach 1:
The patent employs a flexible moisture barrier film that seals within the rigid container to create a moisture-resistant barrier while maintaining the structural protection provided by the rigid container walls. This combination allows the packaging to provide both physical strength and moisture protection.
2Ease of manufacture
If shrink wrap is used to reduce packaging costs and exposure, then packaging costs are reduced, but air and moisture can still transfer through the shrink wrap and uncovered areas
Solution Approach 1:
The patent introduces a moisture barrier film that creates a protected atmosphere within the rigid container, effectively isolating the abrasive articles from ambient moisture and air. This approach provides superior moisture protection compared to shrink wrap while maintaining cost-effectiveness through the use of a simple film barrier.
3Object-affected harmful factors
If a sealed rigid container is used to prevent moisture ingress, then moisture protection is improved, but the packaging complexity and cost increase
Solution Approach 1:
The packaging system is divided into distinct functional components: a rigid container providing structural protection and a separate moisture barrier film providing moisture protection. This segmentation allows each component to perform its specific function efficiently while keeping the overall design relatively simple and cost-effective.
4Device complexity
If traditional packaging is used without moisture control features, then packaging simplicity is maintained, but abrasive article performance degrades in humid conditions during storage and shipment
Solution Approach 1:
The moisture barrier film acts as an intermediary element between the abrasive articles and the external humid environment. This simple addition of a film barrier significantly improves product reliability during storage and shipment without substantially increasing packaging complexity, as the film integrates easily within the existing rigid container structure.
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 packaging system effectively maintains the performance of abrasive articles by controlling moisture levels and promoting sustainability through recyclable components, ensuring consistent product quality and reducing environmental impact.
Implementation Method 1
The rechargeable moisture control feature removes moisture from an atmosphere within the packaging system
Data Source
AI summary
A packaging system for abrasive articles that includes a container portion sized to receive the abrasive articles. The system also includes a lid portion that removably couples to the container portion. The system also includes a rechargeable moisture control feature, housed within the packaging system. The rechargeable moisture control feature removes moisture from an atmosphere within the packaging system. The system also includes a moisture indicator that indicates whether moisture is present within the container portion.