Polygonal Applicator Plate for Printable Clip Packaging

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing plastic rings used to hold groups of articles together are not easily printable, not recyclable, and pose health risks to wildlife.

Innovation Solution

An applicator plate with polygonal apertures and pegs is used in an apparatus to attach frangibly adjoined clips to articles, breaking the frangible connections to form separate groups, allowing for reusable and printable packaging solutions.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If plastic rings are used to hold groups of articles together, then the articles can be transported as a single unit, but the plastic cannot easily be printed on, is not readily recyclable, and poses health risks to wildlife

Engineering Contradiction:
ImproveprintabilityVSAvoidhealth risks to wildlife
Core Design Contradiction:
Adaptability or versatilityVSObject-generated harmful factors

Solution Approach 1:

The patent changes the material parameter from plastic to metal (steel or aluminum), which fundamentally alters the properties of the carrier. This material substitution enables printability while eliminating the harmful environmental and health effects associated with plastic rings, directly resolving the technical contradiction between adaptability and harmful factors

Inventive Principle:
Principle #35Parameter changes

Solution Approach 2:

The patent employs composite construction by combining metal material with printed indicia and integrated clip structures. The metal body provides structural integrity and recyclability, while the printed surfaces enable branding and information display, creating a multi-functional carrier that addresses both printability and environmental concerns

Inventive Principle:
Principle #40Composite materials

2Adaptability or versatility

If plastic rings are used to hold groups of articles together, then the articles can be transported as a single unit, but the plastic is not readily recyclable

Engineering Contradiction:
ImproverecyclabilityVSAvoidenvironmental impact
Core Design Contradiction:
Adaptability or versatilityVSObject-generated harmful factors

Solution Approach 1:

The patent changes the material parameter from non-recyclable plastic to recyclable metal (steel or aluminum), enabling the carrier to be readily recycled and reducing environmental impact. This material parameter change directly resolves the contradiction between adaptability and recyclability

Inventive Principle:
Principle #35Parameter changes

3Productivity

If frangibly adjoined clips are used to attach to articles, then multiple groups of articles can be handled, but the frangible connections must be broken to form separate clips

Engineering Contradiction:
Improvehandling efficiencyVSAvoidclip structure
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent segments the clip structure into multiple independently operable clips that can be attached to different groups of articles. Each clip functions independently while being part of an integrated system, allowing simultaneous handling of multiple article groups without requiring complex breaking operations, thus resolving the contradiction between productivity and device complexity

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS12492027B2Applicator plate, apparatus and method
Publication Date: 2025.12.09 WESTROCK PACKAGING SYSTEMS LLC
  • US12492027B2 patent drawing
  • US12492027B2 patent drawing
  • US12492027B2 patent drawing

AI summary

Aspects of the invention relate to an applicator plate (10) for use in an apparatus (80) for attaching a set of frangibly adjoined top engaging clips (110) to a group of articles ā€˜C’. The applicator plate (10) having a generally planar body; and a plurality of apertures (16a-26f) within the body. Each aperture (16a-26f) has a series of internal walls (16i-16x) arranged such that each aperture (16a-26f) has a polygonal shape.