Carton With Article Protection Insert For Beverage Packaging

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Solution Overview

Problem

Conventional cartons lack effective protection and access features for securely positioning article protection inserts, which can lead to movement and breakage of contained articles during handling and storage.

Innovation Solution

A carton design featuring a plurality of panels with integrated access features in the top panel allows for the positioning of an article protection insert with engaging features, such as notches and openings, to securely hold articles in place, utilizing a carton forming machine to position the insert relative to the articles.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional cartons are used without article protection inserts, then the carton structure is simple and easy to manufacture, but the articles inside can move and break during handling and storage

Engineering Contradiction:
Improvearticle protectionVSAvoidcarton structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The carton is divided into functional segments: the main carton body and a separate article protection insert. The insert is positioned within the carton interior and includes multiple features that engage with individual articles, separating the protection function from the containment function and allowing each to be optimized independently.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The article protection insert acts as an intermediary element between the articles and the carton walls. It provides a mechanism for securing articles through engaging features while allowing the carton structure itself to remain relatively simple, mediating between the need for article security and structural simplicity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If article protection inserts are added to cartons, then article movement is restrained and breakage is reduced, but access to articles becomes more difficult

Engineering Contradiction:
Improvearticle securityVSAvoidarticle access
Core Design Contradiction:
ReliabilityVSEase of operation

Solution Approach 1:

The article protection insert incorporates dynamic access features that allow the structure to transition between a secured state (restraining articles) and an accessible state (allowing removal). The access features enable the insert to be opened or reconfigured, providing controlled access while maintaining security during storage and handling.

Inventive Principle:
Principle #15Dynamics

3Ease of manufacture

If the carton structure is simplified for easy manufacture, then manufacturing cost is reduced, but effective positioning features for article protection inserts cannot be provided

Engineering Contradiction:
Improvecarton constructionVSAvoidinsert positioning
Core Design Contradiction:
Ease of manufactureVSManufacturing precision

Solution Approach 1:

The positioning features for the article protection insert are pre-formed as integral parts of the carton structure during the carton manufacturing process. This preliminary action ensures precise positioning capability is built into the carton itself, eliminating the need for additional complex assembly steps while maintaining ease of manufacture.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS11760549B2Carton with article protection insert
Publication Date: 2023.09.19 GRAPHIC PACKAGING INTERNATIONAL LLC
  • US11760549B2 patent drawing
  • US11760549B2 patent drawing
  • US11760549B2 patent drawing

AI summary

A carton for containing a plurality of articles. The carton includes a plurality of panels that extends at least partially around an interior of the carton. The plurality of panels comprising a top panel, a bottom panel, a first side panel, and a second side panel. An article protection insert comprises a plurality of features for engaging a respective article of the plurality of articles. At least one access feature is in the top panel for positioning the article protection insert to a position wherein the features engage at least one article of the plurality of articles.