Telescoping Packaging Sleeves for Low-Volume Adjustable Shipping

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Solution Overview

Problem

The excessive use of cardboard packaging contributes significantly to environmental harm, with approximately 165 billion packages shipped annually in the U.S., leading to landfill and ocean pollution, and recycling challenges due to lack of access or awareness.

Innovation Solution

Low volume, highly adjustable packaging with a telescoping sleeve and strategically placed scoring to accommodate various sizes and shapes, reducing material usage by 60% and surface area by 25%, and incorporating repurposed artwork panels.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of substance

If standard boxes are used for packaging, then packaging strength and protection are maintained, but material usage and surface area increase significantly

Engineering Contradiction:

Improvematerial usageVSAvoidpackaging strength

Core Design Contradiction:

Loss of substanceVSStrength

Solution Approach 1:

The packaging is divided into multiple panels (front panel, back panel, side panels, flaps) that are joined together to form a structured box. This segmentation allows the packaging to maintain strength through distributed structural support while using only the necessary amount of material for each functional section, avoiding excess material usage.

Inventive Principle:

Principle #1Segmentation

Solution Approach 2:

The packaging utilizes thin cardboard panels with strategic scoring and creasing to create a flexible yet strong structure. The thin panels are reinforced through folding patterns and interlocking flaps, achieving adequate protection with minimal material thickness and reduced overall material consumption.

Inventive Principle:

Principle #30Flexible shells and thin films

2Adaptability or versatility

If packaging is designed to accommodate various sizes and shapes, then adaptability increases, but packaging volume and material usage increase

Engineering Contradiction:

Improveadaptability to different contentsVSAvoidpackaging volume

Core Design Contradiction:

Adaptability or versatilityVSVolume of stationary object

Solution Approach 1:

The packaging incorporates expandable flaps and adjustable panel configurations that can be modified during assembly to accommodate different product sizes and shapes. The dynamic adjustment of flap positions and panel orientations allows a single packaging design to adapt to various contents without requiring multiple fixed-size boxes, reducing overall packaging volume.

Inventive Principle:

Principle #15Dynamics

Solution Approach 2:

The packaging design allows smaller panels and flaps to be nested within or against larger structural elements when not in use. This nesting capability enables the packaging to maintain a compact form factor while still providing the adaptability to accommodate larger items when expanded, effectively reducing the average volume required.

Inventive Principle:

Principle #7Nested doll (Nesting)

3Loss of substance

If packaging structure is simplified to reduce material usage, then material consumption decreases, but protection capability and reinforcement decrease

Engineering Contradiction:

Improvematerial consumptionVSAvoidprotection capability

Core Design Contradiction:

Loss of substanceVSObject-affected harmful factors

Solution Approach 1:

The packaging applies reinforcement strategically at specific locations where protection is most needed, such as corner reinforcements and edge strengthening, rather than uniformly thickening the entire structure. This localized quality enhancement maintains protection capability against harmful factors while minimizing overall material consumption in less critical areas.

Inventive Principle:

Principle #3Local quality

Solution Approach 2:

The packaging combines multiple layers of cardboard with different properties, including corrugated layers for structural strength and smooth layers for surface protection. This composite construction achieves enhanced protection capability against mechanical damage and environmental factors while using less total material compared to a single thick layer design.

Inventive Principle:

Principle #40Composite materials

4Loss of substance

If packaging surface area is reduced to minimize waste, then environmental impact decreases, but design flexibility and artwork placement options decrease

Engineering Contradiction:

Improvewaste minimizationVSAvoiddesign flexibility

Core Design Contradiction:

Loss of substanceVSEase of manufacture

Solution Approach 1:

The packaging utilizes the three-dimensional surfaces of all panels (front, back, side panels, and flaps) for artwork placement, transforming a two-dimensional design constraint into a multi-dimensional opportunity. This allows creative designs to wrap around the packaging structure, providing ample design flexibility and artwork placement options within the reduced surface area through efficient use of available surfaces.

Inventive Principle:

Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS12479620B2Low volume, highly adjustable packaging and storage solutions

Publication Date: 2025.11.25 LINEWORKS LLC

AI summary

The present disclosure provides low volume, highly adjustable packaging that reduces surface area by 25% and overall material by 60% compared with standard boxes. In some embodiments, the presence of a telescoping sleeve, that is slightly wider than and slides over a mating sleeve, allows the length of the packaging to be adjusted. These volume and length reductions save approximately two-thirds of shipping costs. Further, in some embodiments, strategically placed scoring allows the packaging to flex and contour to the shape of a three-dimensional object to be placed in the packaging. In addition, reinforced corners protect contents of the package, and, in some embodiments, portions of the packaging are designed to be repurposed as artwork.