Vacuum Heat Shrink Bags deliver professional-grade food preservation for commercial users. Engineered with advanced PA/PE composite material, these industrial-strength bags create oxygen-barrier seals that dramatically extend shelf life while maintaining product visibility.#Vacuum Heat Shrink Bags
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3-Layer Coextrusion Structure (PA/PE/PA)
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Food-Grade BPA-Free Polyamide + Polyethylene
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70-100 Micron Thickness Options
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Excellent Oxygen Barrier (<30 cm³/m²·24h·atm)
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High Puncture Resistance (8-12N)
Core Applications:
✅ Whole Muscle Meats & Poultry Vacuum Sealing
✅ Artisanal Cheese & Dairy Product Packaging
✅ Smoked Sausages & Cured Meats Retail Packaging
✅ Sous Vide Ready Meal Preparation
✅ Seafood & Fish Fillet Protection
✅ Deli Counter Display Packaging
Advantage:
BPA-Free & Food-Safe
Crafted with FDA/EC-compliant PA/PE composite layers, our bags ensure zero chemical contamination. Ideal for direct food contact, they eliminate plasticizer risks while maintaining flavor integrity.
Built for Demanding Environments
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❄️ Deep-Freeze Ready: Withstand temperatures from -40°C to 121°C without brittleness or seal failure
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⚡ Machine-Seal Optimized: Compatible with industrial chamber vacuum sealers for airtight closures in seconds
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💪 Puncture-Resistant: Triple-layer structure protects against bones, shells, and ice crystals
Transform Your Food Preservation – reduce waste, lock in nutrients, and slash logistics costs with professional-grade vacuum packaging.
Commercial User FAQ:
🔹 Q: What sealing equipment works best?
A: Compatible with impulse sealers (recommended 5mm seal bar) and chamber vacuum machines.
🔹 Q: Maximum temperature resistance?
A: Withstands -40°F to 230°F (-40°C to 110°C) – freezer to boiling safe.
🔹 Q: Minimum order quantity?
A: Custom production available from 500 pcs with no plate fees.
🔹 Q: Printing capabilities?
A: High-resolution flexographic printing (up to 8 colors) available.
🔹 Q: Shelf life after packaging?
A: Extends freshness 3-5X vs conventional packaging when properly sealed.
