Material | Multi-layer composite structure combining BOPET film and heavy-duty aluminum foil for superior barrier properties, FDA and ISO certified for food contact safety. | (Packaging material standards for composite structures) |
Barrier Performance | High oxygen resistance (<0.02 cc/m²/day), moisture-proof (<0.3 g/m²/day), UV protection, and light-blocking capabilities to preserve freshness. | (Metal and plastic barrier material definitions) |
Durability | Puncture-resistant, tear-proof, and reusable; withstands temperatures from **-50°C to 200°C** (suitable for roasting, freezing, and sterilization). | (Industrial packaging durability criteria) |
Sealing Options | Heat-sealable edges with optional resealable zippers or one-way degassing valves for coffee/nuts packaging. | (Sealing design terminology) |
Customization | Full-color printing (CMYK/Pantone) for branding, customizable sizes and thicknesses; matte/glossy finishes available. | (Printing and customization guidelines for packaging) |
Certifications | Complies with FDA 21 CFR, ISO 9001, and RoHS standards, ensuring food-grade safety and environmental compliance. | (Certification requirements for food packaging) |
Applications | Ideal for roasted coffee beans, nuts, snacks, and other oxygen-sensitive products requiring long-term storage. | (Application scope for composite packaging) |