7-Layer Co-Extruded Transparent Vacuum Bags for Extended Shelf Life

7-layer co-extruded vacuum bags combine barrier, puncture resistance and machinability into a single film. Designed for extended shelf-life vacuum packing, they perform well under freezing and handling stresses. Suitable for industrial vacuum packaging of meats, cheeses and specialty foods.

Key Applications

· Industrial vacuum packing lines

· Large-volume frozen storage

· Long-term cold-chain distribution

· High-value food items needing long shelf life

Key Benefits

· Multi-functional barrier & strength in one film

· Excellent freezer and transport durability

· Superior resistance to punctures and oxygen ingress

· Compatible with high-speed vacuum packers

Product Attributes

· Material: 7-layer co-extruded; or 9-Layer co-extruded

· Thickness: 70–250μm (Customizable upon MOQ requirement)

· Width Range: Custom (Customizable upon MOQ requirement)

· Shrinking / Processing: N/A (vacuum)

· Oxygen Permeability: Very low (Customizable upon MOQ requirement)

· Transparency: Options available

· Processing: Co-extrusion & lamination

· Special Performance: High barrier, puncture resistance

· Usage: Vacuum packing for long-term storage

· Origin: China

· Certification: ISO 9001:2015, FDA, 100,000-Level Food Cleanroom

Packaging & Supply Information

· Packaging: Export-grade palletized packing for safe international shipping

· Production Capacity: 100,000 tons/year

· Delivery Options: Ocean freight, air shipment, express delivery

· Ports: Tianjin, Shanghai, Ningbo, Yiwu, Shenzhen

· Payment Terms: L/C, T/T, D/P, D/A, PayPal

· Trade Terms: FOB, CFR, CIF, EXW, DDP, DDU

· Lead Time: 7–15 days for bulk customized orders (over 2 tons)