Holographic BOPET Coffee Bags with Anti-Theft Tamper-Evident Seal Technology
Product Attributes
| Attribute |
Description |
| Material Structure |
- Outer Layer: Holographic BOPET film with embedded security patterns (3D images & optical effects under light)
- Middle Layer: Aluminum foil for UV/oxygen barrier
- Inner Layer: Food-grade PE with tamper-evident adhesive
|
| Anti-Counterfeiting Tech |
- Custom holographic labels with microtext, laser-etched logos, and dynamic color-shifting effects to deter replication
- Tamper-evident seals display "VOID" patterns upon removal
|
| Barrier Performance |
- Oxygen Transmission Rate (OTR): ≤3 cm³/m²*24h
- Water Vapor Transmission Rate (WVTR): ≤1.5 g/m²*24h
- 100% UV light blocking
|
| Customization |
Pantone-matched holographic designs with brand-specific logos, QR codes, and multilingual text |
| Sustainability |
Recyclable BOPET/PE structure; optional biodegradable adhesive for eco-conscious brands |
Specifications
| Parameter |
Details |
Standards |
| Holographic Film Thickness |
23-50μm (standard), customizable up to 125μm for high-security applications |
ISO 534:2011 |
| Bag Dimensions |
- 250g: 180×250mm (flat/gusseted bottom)
- 1kg: 280×400mm
- Customizable
|
|
| Tamper-Evident Seal |
Seal strength: ≥3.0 N/15mm; "VOID" residue visible after tampering |
ASTM F2029 |
| Printing Resolution |
1440 dpi with scratch-resistant inks; supports holographic hot-stamping |
|
| Certifications |
FDA, EU REACH, and ISO 12931 (anti-counterfeiting traceability) |
Product Images