What is Tamper Evident Security Bag?
Tamper evident security bags are customizable packaging solutions that combine anti-counterfeiting and anti-theft features.
Tamper Evident Bags are made of HDPE fim, which it is a mult-layer co-extruded and recyclable environmental protection material with high tensile strength and solid edge sealing; it has the advantages of explosion-proof edge,anti-d scratch, easy to fill and seal.
Ecosecuritytape offer flexible sizing and printable content options, integrated with five security levels (Level I, Level II, Level III, Level IV, and Level V), based on the based on the ISO 17712 international cargo security standards.
These security bags are ideal for storing and transporting high-value items, confidential documents, ballots, and evidentiary materials. They offer protection from unauthorized access, substitution, or theft, while meeting compliance requirements like the FDA packaging guidelines for pharmaceutical and healthcare applications.
Apply in confidential documents, and evidentiary materials, effectively preventing tampering, theft, and substitution while providing high-level security assurance.
The tamper evident security bag is equipped with a one-time, irreversible sealing tape at the bag opening.
Once tampered with, hidden text or patterns will immediately appear, providing clear evidence of any tampering.
It is widely used in fields such as e-commerce, logistics, banking, education, elections, and judicial systems.
If you want to order and make your customized tamper evident security bag, feel free to contact us!
🔐 Tamper Evident Security Bag Types – Detailed Comparison
| Bag Type | Typical Use Case | Key Features & Benefits |
|---|---|---|
| Duty Free Bag | Used by airport duty-free shops for sealing liquids, tobacco, electronics for international flights; ensures security compliance during transfer and transit. | ✅ ICAO-compliant red tamper-evident closure ✅ Transparent multilayer film ✅ Tear-resistant material ✅ Printed travel warnings and seal time/date zone |
| Bank Money Bag | Banks and cash-in-transit companies use it for daily deposit runs, ATM servicing, and internal transfers of cash and cheques. | ✅ Permanent VOID closure with unique serial numbers ✅ Writable white panel for signatures ✅ Custom size, barcode, and color options ✅ Audit-ready chain-of-custody |
| Pharmacy Bag | Hospitals, pharmacies, and labs use it for transporting patient medication, prescriptions, or biological samples securely and discreetly. | ✅ Medical-grade material (FDA/ISO compliant) ✅ Opaque or semi-transparent for discretion ✅ Tamper-evident zipper or adhesive strip ✅ Leak-resistant design |
| Deposit Bag | Used by retail stores, fuel stations, restaurants to drop shift-end cash, receipts, and POS reports into bank drop-boxes or safes. | ✅ Single or dual-pocket design (for receipts/cash) ✅ Easy-tear line for secure closure ✅ Sequential barcoding & tear-off slip ✅ Compatible with deposit safes |
| Police Evidence Bag | Law enforcement agencies use for securing forensic evidence, narcotics, or documents with full chain-of-custody integrity during investigation. | ✅ High-strength material with visible tamper seal ✅ Write-on evidence field (suspect/item/date/location) ✅ Custom QR/barcode ✅ Heat-seal or adhesive closure options |
📚 More About Tamper Evident Packaging Solutions
Want to better understand how different industries apply tamper-evident packaging in real-world scenarios?
Check out our in-depth guides and blogs to explore key product applications, materials, and supplier insights:
What is duty free bag
Learn everything about what is duty free bag: types, ICAO STEB compliance, travel liquid restrictions, and how duty free packaging keeps your items safe.
What is money bank bag
Discover how a bank money bag enhances cash security, reduces tampering risk, and supports compliance. Learn about features, use cases, and custom options.
Whether you’re in logistics, healthcare, retail, or law enforcement, EcoSecurityTape provides tailored, high-quality tamper-evident packaging to keep your assets safe and secure.
📩 Need samples or expert consultation? Contact us now to discuss your custom solution.
Tamper Proof Bag Design
Our tamper-proof bags are engineered with proprietary tamper-evident features—including irreversible seal damage, barcode tracking, and heat/cold sensitivity—providing consistent protection and full traceability across secure packaging workflows.
Barcode Trackable Number
Deposit bags feature tear-off/perforated sections with serial numbers for multi-department tracking of packaged items.
Cold and Heat Tamper-Evident
The seal of our tamper-evident bags can withstand removal attempts that use low or high temperatures.
Easy Writable Surface
Our security bags are made from writable material that holds ballpoint ink for easy writing.
Before order you want to know
| Sample | 1. FREE stock samples available offered 2. Refund part/full of the sample fee after order confirmed 3. Custom samples lead time: 5-7 working days |
| Production time | Sample Production: typically takes 5-7 days Bulk Production: 25-40 days after sample approval and order confirmation |
| Shipping | Express Shipping: 3-7 days (via DHL, FedEx, etc.) Standard Shipping: 10-25 days (depending on your location) |
Products Parameters
| Name | Tamper evident security bag |
| Material | LDPE transparent or opaque (white/black co-ex) or all customized request |
| Tape | Hot melt adhesive tape |
| Bag thickness (mm) | From 0.045mm-0.2mm(45-200 microm) standard 0.075mm |
| Barcode Serial Number | Do as you request The number of customized barcode needs to be bigger than the quantity of bags in case of production loss |
| Tamper-Evident Closure | Permanent tape or Level 1 to Level 4 tamper-evident tape. Level 4 tape providing visible indication of tampering by means of 1. Physical tampering 2. Freezing 3. Water & Solvent 4. Heat |
| Printing color | Gravure printing Can be printed up to 8 colors |
| Color | Customized |
| OEM & MOQ | Accept customize size, thickness, material, printing, and bag style MOQ generally is 20000pcs at least |
| Certification | ISO9001 |
| Industrial Use | Banks, Government, Casino, Ministry, Armored Car Companies, Airport, Retail Chain |
| Sample | FREE stock samples available offered Refund part/full of the sample fee after order confirmed Custom samples lead time : 7-10 working days |
Why Choose Our Tamper Evident Security Bags?
Our tamper evident bags are engineered with multi-layer film, strong adhesives, and visible tamper alerts—making them ideal for secure packaging in banks, retail chains, government institutions, and healthcare systems.
From barcode tracking to custom printing, our solutions ensure your assets stay safe across every transit point. Trust EcoSecurityTape for certified quality, global delivery, and peace of mind.
Free Sample
1. FREE stock samples available offered
2. Refund part/full of the sample fee after order confirmed
Fast Ship & Delivery
In-stock security bank deposit bags ship immediate, while custom orders are delivered within 10-15 days.
Wide Selection
Our security bank deposit bags offer wide customizable sizes and formats to meet your business needs.
FAQ-For Tamper Evident Security Bags
Our tamper evident security bags are available in a variety of sizes, with custom sizes also available.
Yes, we offer custom tamper evident security bags with your logo, size, color, and other specifications. Contact us and provide your requirements on tamper evident bag design details.
The MOQ for tamper evident security bags is 30,000 pcs for custom orders.
Stocked tamper evident bag: normally takes 3 days.
Custom tamper evident bag: 15 days without printing plates); 20 days (with printing plates).