Multi-Layer Barrier Structure
Engineered with PET/Aluminum Foil (AL)/PE lamination, where PET provides superior tensile strength and printability, aluminum foil (6-12 μm) acts as an impermeable core barrier against oxygen, moisture, UV light, and contaminants, and the PE layer enables heat-sealing functionality. This structure achieves near-zero permeability (OTR ≤0.1 cm³/m²/day; WVTR ≤0.02 g/m²/day), critical for preventing meat oxidation, moisture loss, and microbial growth Meat-Specific Preservation Technologies Anti-leakage design prevents blood and juice seepage in vacuum skin packaging (VSP) applications, maintaining product hygiene and visual appeal Anti-fog coating minimizes condensation inside packaging, crucial for chilled fresh meat displays (e.g., beef, pork trays) Modified atmosphere compatibility (MAP) allows precise O/CO control to extend shelf life by up to 30% Industrial-Grade Durability Puncture-resistant construction (tensile strength ≥150 MPa) withstands bone fragments and automated handling Temperature resilience (-40°C to +80°C) ensures integrity in frozen storage and hot-fill processes Certified Safety & Sustainability
Compliant with FDA 21 CFR, EU 10/2011, and ISO 22000 for direct food contact. Features recyclable aluminum and GRS-certified PE layers to support circular economy initiatives Automation & Customization Flexibility Compatible with vertical form-fill-seal (VFFS) machines; heat-sealable PE layer bonds at 130°C-160°C Supports high-definition gravure printing (up to 10 colors) for branding, with customizable widths and finishes (matte/gloss/metallic) Product Specifications Material Composition: PET Layer: 12-25 μm (surface for printing). Aluminum Foil (AL): 6-12 μm (core barrier). PE Layer: 50-100 μm (heat-sealable, anti-static additive optional) Thickness Range: 70-150 μm (optimized for meat protection). Barrier Performance: Oxygen Transmission Rate (OTR): ≤0.1 cm³/m²/day. Water Vapor Transmission Rate (WVTR): ≤0.02 g/m²/day Mechanical Properties: Tensile Strength: ≥150 MPa (longitudinal), ≥120 MPa (transverse). Seal Strength: 5-10 N/15mm Dimensions: Width: 200-1,500 mm (customizable up to 2,100 mm). Roll Length: 500-6,000 meters Printing & Finishing: Up to 10-color printing; optional anti-fog, anti-static, or metallic finishes Certifications: FDA, EU 10/2011, ISO 22000, BRC, REACH Packaging & Logistics: Rolls wound on 3" (76 mm) cores, palletized with dust-free protection. MOQ: 500 kg; Lead Time: 15-25 days
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