Tamper-Evident Packing with Cut Section for Visual Security
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing tamper-proof labels on containers are damaged when removed, making it difficult to visually confirm if the container has been tampered with, as the damage prevents resealing and can allow for potential replacement of contents.
Innovation Solution
A packing design featuring a label that spans across the cover and body sections with a cut section positioned where the label is adhered, which is intentionally damaged when the label is removed, creating a roughened surface that prevents resealing and serves as evidence of tampering.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a tamper-proof label is adhered to a container to prevent tampering, then the container security is improved, but the label damage prevents visual confirmation of tampering and allows potential replacement of contents
Solution Approach 1:
A cut section is pre-formed in the container body at the location where the label will be adhered. This preliminary structural feature ensures that when the label is removed, the underlying cut section exposes a roughened surface that permanently indicates tampering, allowing visual confirmation while maintaining security.
Solution Approach 2:
The cut section creates a roughened surface with different optical properties compared to the smooth label surface. This physical change in surface texture creates a visible difference that indicates tampering, serving as a visual indicator mechanism.
2Ease of operation
If a label is removed from a container, then access to contents is enabled, but the label damage prevents resealing and allows content replacement
Solution Approach 1:
The cut section is pre-formed in the container body before the label is applied. When the label is removed, the pre-existing cut section exposes a roughened surface that prevents proper resealing, ensuring that any removal attempt is permanently indicated and resealing is prevented.
3Reliability
If a tamper-proof label is used to secure a container, then security is improved, but it becomes difficult to visually confirm if the container has been tampered with
Solution Approach 1:
A cut section is pre-formed in the container body at the label adhesion location. When the label is removed, the cut section automatically exposes a roughened surface that serves as a visible tampering indicator, making detection of tampering events straightforward without requiring complex detection mechanisms.
Data Source
AI summary
Packing includes a body section, a cover section, and a label. The body section has a first opening. The cover section closes the first opening. The label is adhered so as to span across the cover section and the body section. At least one of the body section and the cover section has a cut section. The cut section is located at a position where the label is adhered. The cut section of the packing is damaged when the label is removed. As a result, the label has a roughened surface in a situation in which the label is re-adhered. The roughened surface allows visual confirmation of an evidence of tampering with the packing. Thus, the packing is difficult to reseal, restricting tampering with the packing.