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China Anti-Counterfeiting Security Bags - Suppliers & Factory Direct Self-Sealing Plastic Security Bags
📊 Product Parameter
Specification of the Duty-free Security Bag:
| Product Name | Anti-counterfeiting Security Bag |
| Face Stock | LDPE/PP |
| Function | Anti-Theft; Anti-copy; Anti-counterfeit |
| Bag Size | Can be customized |
| Release Liner | PET |
| Hidden Message(Text) | VOID, OPEN VOID, OPENED, Custom |
| Surface Print | Offer |
| OEM/ODM | Both |
| Delivery | By Air or By Sea |
🛡️ Key Features
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Secondary anti-counterfeiting sticker:
Once the bag is illegally opened, the hidden anti-counterfeiting information will immediately appear, serving as an anti-peeling, warning, and relevant proof.
✅
Receipt stub:
It is sprayed with a specific and unique serial number and barcode stub, making it convenient to query and track the movement of the item at any time.
📝 Instructions for Use
Prompt users on how to use the anti-counterfeiting bag correctly.
- Wide edges: Both sides are 10mm wide, with small characters printed for anti-counterfeiting, providing a more secure protection for the items inside. Once resealed, the printed characters and patterns will be damaged or deformed.
- Serial number and barcode: Each bag is sprayed with a specific and unique serial number and barcode, which are used to track the movement of items.
- Writable white background: Facilitates smooth writing for customers.
- Opening instruction: Prompt the user to cut along this dotted line and take out the items inside the bag.
🌍 How to Use & Application
The application of Anti-counterfeiting bags:
Anti-counterfeiting bags are widely used in scenarios where it is necessary to protect documents and items and ensure their security and privacy. For instance, institutions such as banks, the jewelry industry, vaults, and duty-free shops at airports all use anti-counterfeiting bags to protect cash, valuable items, important documents, etc., from being stolen, damaged or forged. In addition, government departments, aviation, express logistics, and safety management departments often use anti-counterfeiting bags to manage documents and items, ensuring their security and traceability.
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❓ Frequently Asked Questions
Q1: What happens if someone tries to open the security bag?
A: The bag features a tamper-evident seal. If opened, a hidden message like "VOID" or "OPENED" will appear instantly, and the printed characters on the edges will be permanently deformed.
Q2: Can I customize the size and the hidden message?
A: Yes, we offer full OEM/ODM services. You can customize the bag dimensions and the specific text or logo that appears upon tampering.
Q3: What materials are these bags made of?
A: Our bags are primarily made from high-quality LDPE or PP for durability, with a PET release liner for the adhesive strip.
Q4: How do I track the movement of these bags?
A: Each bag is printed with a unique serial number and barcode on a receipt stub, allowing for easy scanning and digital tracking throughout the logistics process.
Q5: Are these bags suitable for international air travel?
A: Absolutely. They are widely used in airport duty-free shops and aviation security to comply with international safety standards for protecting valuable items.






Joanna Zhu

