High-Barrier Plastic Food Packaging Bags
Reclosable zipper lock with 3D stand-up base and moisture-proof viewing window, specifically designed for frozen products.
Product Attributes
| Category |
Details |
| Material Structure |
High-barrier composite layers (e.g., PET/AL/PE for maximum barrier, PET/PE for clarity) |
| Seal Type |
Reclosable zipper lock with airtight closure (optional slider/spout for portion control) |
| Base Design |
3D stand-up gusset with reinforced bottom for stable storage (supports up to 5kg) |
| Window |
Moisture-proof transparent panel (23μm PET/CPP for frost resistance) |
| Printing |
Gravure printing with 10-color capacity (CMYK/PANTONE matching, fade-resistant) |
| Design Options |
Tear notch, hang holes, tin ties, degassing valves (customizable) |
Technical Specifications
| Parameter |
Specifications |
| Material Options |
PET/AL/PE, BOPP/Kraft Paper/PE, PET/PE (custom barrier layers for O₂/moisture protection) |
| Size Range |
Customizable: 4"x6" to 14"x20" (standard); ±1mm tolerance |
| Thickness |
80-250μm (adjustable based on frozen product weight) |
| Zipper Type |
Dual-track press-to-close zipper (operating temp: -40°C to 120°C) |
| Window Dimensions |
Customizable window area (min. 30% surface coverage for visibility) |
| Certifications |
FDA, ISO 9001, REACH (meets EU/US frozen food packaging standards) |
| MOQ |
8,000-15,000 units (flexible for complex designs) |
Key Functional Advantages
- Freezer Optimization - Withstands temperatures from -40°C to 120°C, ideal for frozen seafood/meat storage. Aluminum foil layers in PET/AL/PE structure block oxygen (<5 cm³/m²*24h) and moisture (<0.5 g/m²*24h).
- User Convenience - Resealable zipper maintains freshness through multiple openings. Reinforced stand-up base prevents tipping, even with liquid contents.
- Brand Enhancement - High-definition gravure printing ensures logo/text remain legible in icy conditions.
For full customization options (e.g., biodegradable materials, custom valve placements), refer to the manufacturer's technical documentation.