Foldable Display Carton With Integrated Divider

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Solution Overview

Problem

Traditional foldable display cartons require separate dividers made from additional material, increasing material requirements and assembly time, which is inefficient for packaging and displaying non-standing items.

Innovation Solution

A foldable display carton design where dividers are integrated into the same sheet of stock material as the carton, allowing them to be foldably connected and reducing material and assembly time, with perforations and locking features for easy assembly and stability.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If separate dividers are used in foldable display cartons, then the cartons can effectively support non-standing items, but material requirements and assembly time increase

Engineering Contradiction:
Improvesupport capability for non-standing itemsVSAvoidassembly time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The patent integrates the dividers directly into the carton structure by forming them from the same sheet of stock material as the carton body. The dividers are created through die-cutting and folding operations during carton manufacturing, eliminating the need for separate divider components and reducing assembly steps while maintaining the support function for non-standing items

Inventive Principle:
Principle #5Merging (Combining)

2Reliability

If separate dividers are used in foldable display cartons, then the cartons can effectively support non-standing items, but material requirements increase

Engineering Contradiction:
Improvesupport capability for non-standing itemsVSAvoidmaterial requirements
Core Design Contradiction:
ReliabilityVSQuantity of substance

Solution Approach 1:

The patent integrates the dividers directly into the carton structure by forming them from the same sheet of stock material as the carton body. The dividers are created through die-cutting and folding operations during carton manufacturing, eliminating the need for separate divider components and reducing material requirements while maintaining the support function for non-standing items

Inventive Principle:
Principle #5Merging (Combining)

3Productivity

If integrated dividers are used in foldable display cartons, then material usage and assembly time are reduced, but manufacturing complexity increases

Engineering Contradiction:
Improveassembly efficiencyVSAvoidmanufacturing complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent uses die-cutting to create segmented sections in the sheet material that will form the dividers when folded. These segmented sections are separated by score lines and fold lines, allowing the dividers to be formed through controlled folding operations during carton assembly, managing manufacturing complexity through precise pre-planning of fold and cut patterns

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20220411126A1Foldable display carton with at least one divider
Publication Date: 2022.12.29 WESTROCK PACKAGING SYSTEMS LLC
  • US20220411126A1 patent drawing
  • US20220411126A1 patent drawing
  • US20220411126A1 patent drawing

AI summary

A foldable display carton includes a front panel, a back panel, a first side panel, and a second side panel foldably connected together. A first bottom flap is foldably connected to the first side panel. At least one divider foldably is connected to the first bottom flap.