- guangyuepack@gmail.com
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Tamper evident bags with strong security seals, barcodes, and OEM customization for secure cash, document, and logistics handling.
Tamper evident bags are designed to protect high-value items during transport and storage with clear visual security. These tamper evident bags use strong LDPE or co-extruded plastic materials and irreversible adhesive seals. Once sealed, any unauthorized opening leaves permanent evidence. Therefore, they support strict chain-of-custody control for cash, documents, and sensitive goods.
In addition, our bags feature writable panels, barcodes, and serial numbers for easy tracking. The design improves accountability in banking, logistics, and retail operations. Moreover, the material offers high tear resistance and stable performance under daily handling. These bags protect contents from tampering, moisture, and contamination.
As a factory-direct manufacturer, we support bulk orders and stable supply. We provide OEM and custom production, including size, thickness, printing, and security tape options. However, we maintain consistent quality through controlled manufacturing processes. This approach ensures reliable delivery for distributors and institutional buyers worldwide.
| Specification | All customized size,according to customers’ demand |
| Material | LDPE transparent or opaque (white/black co-ex) or all customized request |
| Thickness | From 0.045mm-0.2mm(45-200 microm) standard 0.075mm |
| Bag Style | Customized as customers’ demand |
| 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 |
| 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 |
| Seal | Side seal or 7mm skirt seal or 10mm pouch seal |
| Tape | Hot melt adhesive tape |
| Printing | Gravure printing Can be printed up to 8 colors |
| Sample | FREE stock samples available offered Refund part/full of the sample fee after order confirmed Custom samples lead time : 7-10 working days |
| OEM & MOQ | Accept customize size, thickness, material, printing, and bag style MOQ generally is 5000pcs at least. |
| Industrial Use | Banks, Government, Casino,Ministry, Armored Car Companies, Air Port, Retail Chain |
| Feature | 1.Self-sealing with tamper evident void closure. 2. Tear-off receipt with tracking numbers. 3. Additional pouch for shipping documents. |
To explore more specifications and related solutions, please visit our Tamper Evident & Security Bags category.
