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| Brand Name: | Bright Pack |
| Model Number: | B010 |
| MOQ: | 100pcs |
| Price: | 0.03-0.1usd/pc |
| Payment Terms: | T/T,Western Union |
| Supply Ability: | 200000pcs/day |
| Attribute | Description | Reference |
|---|---|---|
| Material Structure | 3-layer coextruded composite: Aluminum Foil (AL, ≥99.5% purity) + Adhesive Layer + Polyethylene (PE) sealing layer. Optimized for high oxygen/moisture barrier. | 3 |
| OTR/WVTR | Oxygen Transmission Rate (OTR) ≤0.05 cm³/m²*day; Water Vapor Transmission Rate (WVTR) ≤0.5 g/m²*24h (38°C, 90% RH). | 3 6 |
| Certifications | FDA 21 CFR Part 177 (food contact compliance), ISO 22000 (food safety), EU 1935/2004 (migration limits). | 7 10 |
| Thermal Resistance | Retort-safe up to 121°C; compatible with autoclave sterilization and frozen storage (-40°C). | 3 5 |
| Surface Finish | Matte or glossy options; supports 8-color Pantone® gravure printing (±0.1mm accuracy). | 6 |
| Applications | High-temperature retort food packaging (sauces, ready-to-eat meals), pharmaceutical blister packs, coffee/nut vacuum sealing. | 3 5 |
| Sustainability | Recyclable PE layer; optional 30% post-consumer recycled PE (GRS-certified). Complies with EU SUP Directive. | 3 5 |
| Parameter | Specification | Reference |
|---|---|---|
| Thickness Range | 80-250 μm (customizable for vertical/horizontal form-fill-seal machines). | 3 6 |
| Tensile Strength | ≥40 MPa (machine direction) / ≥35 MPa (transverse direction). | 2 5 |
| Heat Seal Strength | 8-12 N/15mm (sealing temperature: 120-160°C; compatible with LDPE/LLDPE). | 5 |
| Puncture Resistance | ≥60 N (ASTM D5748; ideal for sharp-edged products like frozen meat). | 2 6 |
| Layer Composition | AL (7-9 μm) / Adhesive (3-5 μm) / PE (50-80 μm). | 3 |
| Temperature Range | -40°C to 121°C (retort sterilization and cryogenic storage compatible). | 3 5 |
| Roll Dimensions | Width: 200-1200 mm; core ID: 3"/6"; max roll weight: 100 kg. | 2 6 |
| Migration Limits | Pb ≤0.01 ppm, Cd ≤0.002 ppm; total migration ≤10 mg/dm² (FDA/EU compliant). | 7 10 |
| MOQ & Lead Time | MOQ 30,000 linear meters; production lead time: 15-25 days. | 6 |
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