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Bring Premium Value to Your Brand with a Trusted Custom Packaging Manufacturer
Counterfeiting, unauthorized grey-market diversion, and retail packaging tampering pose significant risks to high-value goods like pharmaceuticals, cosmetics, electronics, and luxury spirits. Incorporating void security stickers and tamper-evident packaging features safeguards product authenticity and protects consumers.
At Gerun Packaging, we integrate overt and covert security features into custom boxes, roll labels, and closure seals.
[Overt Features (Visible)] ➔ VOID Security Stickers, Holographic Foil Seals, Scratch Offs
[Covert Features (Hidden)] ➔ Invisible UV Inks, Micro-Text, Serialized Dynamic QR Codes
Specialty film labels designed to leave a permanent visual indicator if removed. When peeled, the adhesive layer separates, leaving a bold “VOID” or “OPENED” pattern on the box surface while destroying the label graphics to prevent re-sealing.
Each packaging unit is printed with a unique encrypted QR code or alphanumeric serial number. Consumers scan the code with their smartphone to verify genuine factory origin and view batch traceability details.
Covert graphics printed using UV-reactive inks remain invisible under standard light but glow brightly under UV blacklight inspection, allowing customs inspectors and distributors to quickly verify authenticity.
Q1: How do VOID security stickers indicate package tampering?
The structural film layer splits cleanly upon removal. Part of the adhesive stays bonded to the paper box displaying the clear word “VOID”, while the removed sticker loses its tack and cannot be reassembled seamlessly.
Q2: Can VOID security stickers be customized with our company brand logo?
Yes. Custom security seals can incorporate your brand logo, custom warning text, and multi-layered 3D holographic depth patterns that cannot be copied using standard desktop printers.
Q3: How do scratch-off verification labels work on custom product boxes?
A unique 12-digit PIN code is printed on the label base and covered with a scratch-off latex coating. Consumers scratch off the coating after purchase and enter the code into your verification portal to confirm authenticity.
Q4: Are tamper-evident paper seals eco-friendly and recyclable?
Yes. Fiber-tear paper security stickers use ultra-aggressive permanent adhesives on light paper stock. When opened, the paper fibers tear apart permanently, providing tamper evidence while remaining fully recyclable with paperboard boxes.
Q5: Can anti-counterfeiting features be integrated directly into folding cartons without separate stickers?
Yes. Structural features like tamper-evident reverse tuck flaps with destructive tear tabs, micro-text lines ($0.1 \text{ mm}$ height), and invisible UV inks can be printed directly onto folding cartons during offset production.
Tel：+86 13723475723
Add：building 10, zone 14th, taoyuanju, xixiang street, Bao'an district, Shenzhen, 518126, China
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