Void Cards
Void Cards: Visible Signs of Packaging Opening
A Void card leaves a visible sign after the packaging is opened. The terms “tamper-proof” and “tamper-evident” are also used for this product category; here they mean revealing that the package has been opened, not making opening impossible. The visible pattern and message can be customized for each order.
How Void cards work
How does the opening effect appear?
A Void card is produced so that opening a designated part of the packaging reveals the selected pattern or message. This visible effect tells the buyer that the package has already been opened.
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Void Effect After Opening
Choose the Void effect from a range of patterns or commission a design created for your brand. Once opened, the selected pattern or message appears on the designated area.
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Complementary Security Features
Security printing and embossing can be added alongside Void. A unique identifier is a standard part of every Void card; buyers can enter it in the mobile authenticity app to view the product information on record.
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Production Quality Control
After production, one sample is opened to confirm that the full Void pattern appears in the designated area. Card bonding and the finished package are inspected at the same stage.
Product fit
Void cards for coins, melted gold, gold bars, silver bars, and—where suitable—Parsian plaques.
Choose a piece to place it inside the packaging.
Selected piece placed
The cost of Void packaging remains reasonable in relation to the coin's value for standard retail sale. The card is sized to the coin, and the opening effect appears in the designated area.
What to review before choosing
- The coin packaging format and dimensions inform the attachment area.
- The part of the packaging whose opening should remain inspectable is identified.
- The distribution and inspection method informs the final structure.
This combination is generally not cost-effective. A custom configuration can be reviewed around the piece, cost and project requirements.
The cost of Void packaging raises the selling price too far in relation to the value of the plaque, so ImenGold does not recommend it for routine orders. Custom production remains available when the customer accepts the added cost.
What to review before choosing
- Plaque dimensions and packaging space inform the attachment area.
- Packaging material and the area whose change should be inspectable are identified.
- The buyer presentation method and project requirements are aligned with the final structure.
The cost of Void packaging is proportionate to the value of a gold bar, and the card is produced to fit that product's dimensions.
What to review before choosing
- Bar and packaging format inform the card structure.
- The attachment area should align with the inspectable packaging section.
- Physical protection and the product presentation path are evaluated together.
The cost of Void packaging is proportionate to the value of a silver bar, and the card is produced to fit that product's dimensions.
What to review before choosing
- Bar and packaging format inform the card structure.
- The attachment area should align with the inspectable packaging section.
- Physical protection and the product presentation path are evaluated together.
The cost of Void packaging is proportionate to the piece's value, and its unique identifier gives the buyer access to the information recorded for that specific piece.
What to review before choosing
- The item format and packaging structure inform the attachment area.
- The attachment area is selected without disrupting product presentation.
- Distribution method and sign inspection inform the final structure.
Related projects
These examples are not Void implementations. Their relevance is limited to destructible holograms or visible signs of opening and tampering.
Anti-counterfeit cards and packaging
Daya security card
Daya bank-coin security card with a tamper-evident hologram, security design and UV features.
Anti-counterfeit cards and packaging
Qom Gold and Jewellery Union security card
Qom bank-coin security card with UV features, angle-dependent colour shifts and a dedicated serial number.
Related paths
Solutions and Equipment Related to Void Cards
Start with the required function: Void reveals signs of packaging opening, while NFC provides mobile access to product information. The related pages explain the packaging and equipment used for each path.
