Custom Tamper Evident Bags
Custom security bags for banking, logistics, healthcare, evidence handling, duty-free retail and other controlled B2B workflows.
- Custom film, size, thickness, seal, barcode, serial number and printing
- Free stock samples when available; custom sampling is quoted separately
- Worldwide B2B delivery by express, air or sea freight
Tamper Evident Security Bag Video Showcase
🎥 Discover how EcoSecurityTape’s tamper evident security bags help protect your assets, documents, and sensitive shipments across industries.
Our security bags are engineered with multiple layers of tamper-proof features including VOID sealing, barcode tracking, and unique serial numbers.
Ideal for banks, logistics, hospitals, and government agencies
Choose the Right Tamper Evident Bag
Duty Free Bags
Airport and travel-retail liquid packaging; confirm applicable STEB/ICAO documentation.
Pharmacy Bags
Prescriptions and privacy-sensitive medical logistics.
Evidence Bags
Chain-of-custody workflows and visible tamper indication.
| Bag Type | Typical Customers | Key Features | Common Customization Options |
|---|---|---|---|
| Tamper Evident Cash Bags / Bank Deposit Bags | Banks, retail chains, cash-in-transit companies, casinos, gas stations | Tamper-evident closure, serial numbers, barcodes, tear-off receipts, writable information panels | Logo, serial numbers, barcodes, QR codes, tear-off receipt, size, color |
| Evidence Bags / Forensic Evidence Bags | Police departments, courts, forensic laboratories, government agencies | Designed for chain-of-custody control, usually with serial numbers, signature areas, and evidence information panels | Police department name, serial numbers, barcodes, evidence record area, multilingual text |
| STEB Bags / Airport Duty Free Bags | Airports, duty-free shops, airlines, travel retailers | Commonly used for airport duty-free liquids; transparent bag body, red security border, tamper-evident closure, and receipt pouch | Logo, red border design, serial numbers, barcodes, warning text, size |
| Specimen Transport Bags / Biohazard Specimen Bags | Hospitals, clinics, laboratories, third-party testing centers | Common three-compartment structure: specimen pouch, document pocket, and absorbent material; some applications may involve UN3373 packaging requirements | Biohazard symbol, document pocket, color coding, size, warning text |
| Pharmacy Security Bags / Medication Security Bags | Pharmacies, hospitals, pharmaceutical distribution companies | Available with opaque film, tamper-evident closure, and tracking numbers to protect patient privacy and shipment security | Opaque color, serial numbers, barcodes, pharmacy logo, warning text |
| Tamper Evident Courier Bags / Security Mailing Bags | Logistics companies, e-commerce businesses, government agencies, law firms | Courier-style bag with tamper-evident closure, suitable for single-use secure mailing | Logo, waybill pouch, barcodes, QR codes, size, color |
Tell Us What You Need to Secure
Send the application, quantity, bag size, film, closure, printing, delivery country and required date.
Key Feature of Tamper Evident Bag
Multi-Layer Anti-Counterfeiting Features
Supports customized security elements such as serial numbers, fluorescent marks, and special printing technologies to improve product authentication and traceability.
Tamper-Evident Security Design
Equipped with tamper-evident closures, tear lines, and security seals to provide clear evidence of unauthorized opening and help prevent product replacement during transportation.
Moisture & Dust Protection
Designed with heat-sealed edges or self-adhesive closures to protect contents from moisture, dust, and contamination while maintaining product integrity during storage and transit.
Tamper evident bags are not simply an upgraded version of ordinary packaging—they serve as the frontline security barrier that ensures the safe flow of valuable items across various industries.
Through professional design features that create irreversible evidence of opening, these bags prevent tampering, substitution, and theft from the very beginning. At the same time, they clearly define responsibility at every stage of handling, making them a critical foundation for building trust throughout the entire process.
Tamper Evident Security Bag 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 | Accept customize size, thickness, material, printing, and bag style |
| 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 |
How to Produce Tamper Evident Bags
The production of tamper evident bags is a highly structured process that links customer requirements, technical execution, and strict quality control. Every step directly determines the bag’s tamper-evident performance, suitability for different scenarios, and compliance with international standards.
With more than 10 years of experience in security packaging manufacturing, we have developed a standardized, end-to-end production system covering the full journey—from customer requirements to final delivery.
1. Confirm
Application, size, film, closure, printing, quantity, documents and delivery country.
2. Sample
Approve artwork and sample performance before mass production.
3. Produce
Print, apply the closure, form bags and complete specification-based checks.
4. Deliver
Provide batch information, shipping documents and agreed freight.
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:
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.
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.
All our bags are manufactured in ISO-certified facilities and undergo strict quality control, including seal strength testing and tamper detection verification. We also offer low minimum order quantities, fast lead times, and OEM/ODM services to support clients from pilot programs to large-scale rollouts.
Whether you’re securing cash deposits, pharmaceuticals, confidential files, or duty-free goods, EcoSecurityTape is your trusted partner in tamper-evident packaging solutions—helping reduce shrinkage, support compliance, and strengthen brand protection.
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
1.What types of security bags do you provide?
We provide various tamper evident bag solutions, including:
Tamper Evident Cash Bags
Forensic Evidence Bags
STEB (Security Tamper-Evident Bags)
Specimen Transport Bags
Pharmacy Security Bags
Tamper Evident Courier Bags
Custom solutions are also available based on your application requirements.
2.Can the security bags be customized with our logo and information?
Yes. We support full customization, including:
Company logo printing
Serial numbers
Barcodes and QR codes
Warning messages
Writable areas
Different sizes, colors, and bag structures
We can customize the bag according to your security, branding, and tracking requirements.
3. What’s your MOQ for tamper evident security bag?
MOQ depends on the bag type, size, material, printing requirements, and customization level.
Standard stock bags may have lower MOQ, while fully customized bags usually require higher quantities due to printing and production setup.
For competitive pricing, a minimum order quantity of 20,000 units is recommended.
Please contact us with your requirements for a specific quotation.
4.Are the bags waterproof and tear resistant?
Yes. Our security bags can be designed with waterproof materials, strong sealing structures, and tear-resistant films to protect contents during transportation and storage.
5.Can you provide documentation or product specifications?
Yes. We can provide technical information, product specifications, material details, and customization options according to project requirements.