Attribute | Description | Reference |
---|---|---|
Material Structure | Multi-layer composite of food-grade paper (kraft/glassine) and FDA-approved plastic (PET/PP) with solvent-free adhesive lamination. | 5 9 |
Thickness | ≤0.03mm (ultra-thin design for lightweight packaging while maintaining structural integrity). | 9 10 |
Certification | FDA 21 CFR Part 177 compliant (safe for direct food contact); meets EU Regulation (EC) No. 1935/2004. | 7 8 |
Barrier Properties | Moisture resistance ≤15 g/m²*24h; oxygen transmission rate (OTR) ≤50 cm³/m²*day (23°C, 0% RH). | 9 10 |
Surface Finish | Matte or glossy options for aesthetic appeal; printable with 8-color Pantone (±0.1mm precision). | 5 11 |
Applications | Dry food packaging (tea, coffee, nuts), confectionery, and pharmaceutical blister packs. | 5 10 |
Environmental | Partially recyclable (paper component); complies with EU SUP Directive and industrial composting standards. | 3 11 |
Parameter | Specification | Reference |
---|---|---|
Thickness Range | 0.02-0.03 mm (customizable for specific packaging needs). | 9 10 |
Tensile Strength | ≥25 MPa (machine direction) / ≥20 MPa (transverse direction). | 9 10 |
Elongation at Break | ≥10% (optimized for flexibility without compromising durability). | 9 |
Heat Sealability | Compatible with LDPE/LLDPE sealing layers; sealing temperature: 100-140°C. | 10 |
Moisture Resistance | Water vapor transmission rate (WVTR) ≤15 g/m²*24h (38°C, 90% RH). | 9 10 |
Migration Limits | Total migration ≤10 mg/dm²; Pb ≤0.01 mg/kg, Cd ≤0.002 mg/kg (FDA/GB 4806.7). | 8 9 |
Roll Dimensions | Width: 200-1200 mm; roll diameter: 3-6"; core ID: 3"/6". | 10 |
Printability | Supports offset/flexo printing; ink adhesion ≥90% (ASTM D3359). | 5 11 |
Compliance | FDA, EU 1935/2004, GB 4806.7-2023, ISO 22000 (food safety management). |
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