Trilobular Packaging Element with Deformable Hollow
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Solution Overview
Problem
Traditional packaging elements fail to adequately fill void spaces, provide sufficient cushioning, and are cumbersome, making them inefficient for shipping and storage.
Innovation Solution
A trilobular packaging element with a deformable hollow and alternating ridges and grooves that allows for inward and outward flexion, offering improved resistance to crushing and increased compressional strength, and can be flattened for more efficient packaging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional packaging elements are used, then they are simple in structure, but they fail to adequately fill void spaces and provide sufficient cushioning
Solution Approach 1:
The packaging element is divided into three distinct lobes (first lobe, second lobe, third lobe) that can independently deform and recover. Each lobe acts as a separate cushioning unit, distributing impact forces across multiple segments rather than relying on a single monolithic structure, thereby improving cushioning performance while maintaining manageable complexity through modular design
Solution Approach 2:
The packaging element incorporates a deformable hollow structure with alternating ridges and grooves that enable dynamic inward and outward flexion. The ridges and grooves allow the material to compress under impact and resiliently recover to its original shape, providing active cushioning response rather than passive static support, thus enhancing protection without requiring complex mechanical components
2Productivity
If traditional packaging elements are used, then they maintain their shape, but they are cumbersome and inefficient for shipping and storage
Solution Approach 1:
The packaging element transitions from a rigid static shape to a dynamic structure that can be compressed into a flattened configuration for storage and shipping. The deformable hollow with ridges and grooves enables the element to be compacted into a smaller volume, improving shipping efficiency and reducing storage space requirements while maintaining ease of handling through simple compression and expansion actions
Solution Approach 2:
The packaging element can be compressed and nested within itself or alongside other packaging elements in a flattened state, maximizing space utilization during storage and transport. The nested configuration allows multiple packaging elements to be packed efficiently within a given shipment package, directly improving productivity and reducing shipping costs
3Productivity
If the packaging element is made more compressible for flattening, then shipping efficiency improves, but compressional strength may be reduced
Solution Approach 1:
The segmentation into lobes with alternating ridges and grooves creates a hierarchical structure where smaller ridges nest within larger groove patterns. This segmented architecture allows the material to compress efficiently for shipping while the distributed ridge-groove pattern maintains structural integrity and compressional strength during use, as the ridges provide internal support against crushing forces
Solution Approach 2:
The packaging element utilizes a composite structure combining a deformable hollow material with integrated ridges and grooves formed as part of the same material. This composite design integrates the compressible hollow interior with the reinforcing ridge-groove exterior pattern, enabling both high compressibility for shipping and maintained compressional strength during operation, as the ridges and grooves are formed from the same material rather than being separate reinforcing elements
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 trilobular packaging element effectively fills void spaces, provides enhanced cushioning, and reduces shipping costs by allowing for more efficient packaging and handling, while maintaining high compressional strength.
Implementation Method 1
a deformable hollow, which allows for a degree of inward and/or outward flexion and resilient recovery toward the original shape of the deformable hollow and/or the trilobular packaging element
Implementation Method 2
grooves and ridges that allow the trilobular packaging element to better resist crushing (or resist a determined amount of crushing)
Data Source
AI summary
An integrally formed trilobular packaging element, including at least some of an integrally formed sheet having one or more alternating ridges and grooves, formed along a continuous outer wall of the sheet; a first extension portion defined along a portion of the sheet; a central portion defined along a portion of the sheet, extending from the first extension portion; a second extension portion, defined along a portion of the sheet, extending from the central portion to the first extension portion, wherein a vertex of a first lobe is defined between the first extension portion and the central portion, wherein a vertex of a second lobe is defined between the central portion and the second extension portion, and wherein a vertex of a third lobe is defined between the second extension portion and the first extension portion; and a deformable hollow defined within at least a portion of the sheet.