Carton Insert for Beverage Stabilization

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Solution Overview

Problem

Existing carton designs lack an effective mechanism to securely hold and stabilize beverage containers, particularly in terms of providing adequate space and reinforcement to prevent damage during storage and display.

Innovation Solution

A carton design incorporating a foldable insert blank with a central panel, inner side panels, and inner flaps that create an open-ended sleeve, allowing for secure positioning and reinforcement of the container within the carton, using materials like corrugated cardboard or paperboard, which can be formed from separate blanks to provide additional stability and protection.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If a simple carton structure is used, then manufacturing cost and complexity are reduced, but the ability to securely hold and stabilize beverage containers deteriorates

Engineering Contradiction:
Improvecarton structureVSAvoidcontainer stabilization
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The carton is divided into an outer carton and an inner insert, each serving distinct functions. The outer carton provides basic containment and display, while the inner insert provides stabilization and protection. This segmentation allows each component to be optimized independently for its specific purpose.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The inner insert is nested within the outer carton, with the insert fitting into the interior space of the outer carton. This nested structure allows the stabilizing insert to be contained within the display-oriented outer carton, creating a hierarchical packaging system that combines different functions in a compact arrangement.

Inventive Principle:
Principle #7Nested doll (Nesting)

2Area of stationary object

If a larger outer carton is used for display purposes, then retail presentation is enhanced, but the space efficiency and storage density deteriorate

Engineering Contradiction:
Improveouter carton sizeVSAvoidstorage density
Core Design Contradiction:
Area of stationary objectVSVolume of stationary object

Solution Approach 1:

The packaging system is segmented into display functions (outer carton) and protection functions (inner insert). The outer carton can be optimized for display area while the inner insert optimizes the use of internal volume, allowing independent optimization of these conflicting requirements.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different parts of the packaging system have different qualities optimized for different purposes. The outer carton has larger surface area for display purposes, while the inner insert has a compact form optimized for space efficiency and protection. Each component has local quality suited to its specific function.

Inventive Principle:
Principle #3Local quality

3Object-affected harmful factors

If adequate reinforcement is provided to prevent damage, then protection against damage is improved, but manufacturing complexity and material usage increase

Engineering Contradiction:
Improvedamage protectionVSAvoidmanufacturing complexity
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The inner insert is designed with features that provide cushioning and protection before damage can occur during storage and handling. The insert creates spacing and support structures that prevent containers from contacting each other or the carton walls, providing preventive protection rather than reactive reinforcement.

Inventive Principle:
Principle #11Beforehand cushioning (Prior cushioning)

Solution Approach 2:

The inner insert acts as an intermediary element between the containers and the outer carton environment. It mediates the protective function by providing a buffer layer that isolates containers from harmful external factors, reducing the need for complex reinforcement in the outer carton itself.

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS11124329B2Carton with insert
Publication Date: 2021.09.21 GRAPHIC PACKAGING INTERNATIONAL LLC
  • US11124329B2 patent drawing
  • US11124329B2 patent drawing
  • US11124329B2 patent drawing

AI summary

A carton for holding an article. The carton can comprise a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels can comprise a first panel and a second panel. An insert can comprise a central panel, an inner end panel disposed generally opposite to the central panel, an inner side panel foldably connected to the central panel, and an inner flap foldably connected to the inner side panel. The central panel can extend generally parallel to the first panel, the inner side panel can extend generally parallel to the second panel, and the inner end panel can at least partially overlap the inner flap.