Smart Label Stock with Rear-Side Security Features
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Solution Overview
Problem
Existing label stocks are expensive and complex to manufacture, and lack effective security features to prevent counterfeiting, making it difficult for product manufacturers to ensure authenticity without increasing costs.
Innovation Solution
A smart and secure label stock is produced using a biodegradable substrate with specialized inks and authentication features on the rear side, including a tamper evident holographic layer and metalized effects, which are integrated during the manufacturing process using a series of coating and transfer stations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If security features are added to labels on the front side of the label stock, then the security and authenticity of the label is improved, but the manufacturing cost increases significantly
Solution Approach 1:
The patent applies the inversion principle by moving security features from the front side to the rear side of the label stock. Instead of placing security features where they are traditionally located (front side visible to consumers), the invention places them on the rear side, which is not visible during normal use but can be detected through specialized readers or authentication methods. This inversion reduces manufacturing costs while maintaining security effectiveness.
Solution Approach 2:
The patent introduces an intermediary authentication system that uses specialized readers or detection methods to verify security features on the rear side. Rather than relying on visible security features that require complex printing and materials, the invention uses an intermediary device (reader/detector) to authenticate the label, simplifying the label structure and reducing manufacturing costs.
2Manufacturing precision
If high-resolution printing is used on the front side of the label stock, then the quality and detail of the label is improved, but the susceptibility to copying and counterfeiting increases
Solution Approach 1:
The patent applies dimensionality change by moving security verification from the two-dimensional visible front side to the three-dimensional space of the rear side, which requires specialized equipment to access. By placing security features in a different spatial dimension (rear side vs. front side), the invention maintains high printing quality where needed while reducing counterfeiting risk through location-based security.
3Reliability
If tamper evident features are added to the label stock, then the ability to detect counterfeiting is improved, but the complexity of the label structure increases
Solution Approach 1:
The patent applies the extraction principle by separating security and authentication functions from the visible front side of the label and placing them on the rear side. This extraction simplifies the overall label structure by removing complex visible security elements while maintaining detection capability through the specialized reader system that interacts with the rear side features.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The label stock provides enhanced security and authenticity through its hidden security features and tamper evident properties, preventing counterfeiting while maintaining a cost-effective production process.
Implementation Method 1
The substrate is biodegradable and preferably a paper substrate
Implementation Method 2
The specialized inks include but are not limited to thermo-chromic ink
Implementation Method 3
UV fluorescent ink
Implementation Method 4
bi-chromic ink, a color ink
Implementation Method 5
tamper evident holographic layer
Implementation Method 6
metalized effects
Data Source
AI summary
The present invention relates to a smart and secure label stock with security features. The present invention relates to a label stock produced from a substrate utilizing adhesive and liner materials and having a plurality of security features on the rear side of the substrate made using specialized inks and various authentication features for different applications.