Blister Package Standing Feature via Folded Paperboard
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Solution Overview
Problem
Conventional paperboard blister packages are difficult to open and may pose a risk of injury due to rough edges, and they are not well-suited for display in a standing configuration, necessitating a solution that enhances both usability and visual presentation.
Innovation Solution
A packaging structure comprising a first and second panel of sheet material, with a flange-sealed blister that allows the panels to connect at a specific angle via a fold line, enabling the package to stand upright and providing a stable display configuration while maintaining tamper-resistance through the use of tear-resistant paperboard materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional paperboard blister packages are used, then tamper resistance and sustainability are improved, but ease of opening and safety are worsened due to difficulty of opening and rough edges
Solution Approach 1:
The package is divided into distinct functional zones: a tamper-resistant sealed blister portion and a separate paperboard card portion with tear-resistant features. The blister can be pried open from edges while the card provides structural support and controlled tearing characteristics, allowing easy opening without compromising overall tamper resistance.
Solution Approach 2:
Different regions of the package have different material properties optimized for their specific functions. The blister uses smooth polymeric material for safety and sealing, while the paperboard card uses tear-resistant material for tamper resistance. The seal interface combines both materials to achieve both security and ease of opening.
2Reliability
If conventional paperboard blister packages are used, then sustainability is improved, but display capability in standing configuration is worsened
Solution Approach 1:
The package transitions from a flat two-dimensional blister card to a three-dimensional standing structure by folding the paperboard card along crease lines to form legs or supports that extend backward. This allows the package to stand upright on retail shelves while maintaining its sustainable paperboard construction.
Solution Approach 2:
The package includes flexible fold lines and crease features that allow the rigid paperboard card to dynamically change from a flat shipping configuration to an erected standing display configuration. The blister remains sealed and protected while the card provides adaptive structural support.
3Stability of the object's composition
If the package structure is made rigid for standing display, then stability is improved, but ease of opening is worsened
Solution Approach 1:
The rigid standing structure is segmented into a permanent support framework (folded card legs) and a removable blister component. The legs provide stable support for standing display, while the blister can be easily pried open from its sealed position without requiring force against the rigid card structure.
Solution Approach 2:
The seal interface acts as an intermediary between the rigid card and the blister. The seal allows the blister to be firmly attached for stable standing display while providing a controlled failure point that enables easy opening by prying at the edges without damaging the rigid card structure.
Data Source
AI summary
A package is disclosed including a blister and a folded paperboard card, and having features that provide for the package to be displayed in a self-standing configuration.