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DZR620, DZR520, DZR420
HUIYILAI
The Direct Factory Supply Stretch Film Vacuum Packaging Machinery delivers high-speed, airtight packaging for fresh meats, cheeses, and bakery products, using stretch film to form custom-shaped packages. Designed for food manufacturers, it combines vacuum pumping (≤1mbar) with stretch film tension control, achieving <1% residual oxygen for extended shelf life (2-3 times standard packaging).
Servo-Driven Film System: Precision film stretching (20-80% elongation) creates tight seals around irregular products, with automatic film width adjustment (300-600mm) for different tray sizes.
Dual-Lane Vacuum Chamber: Processes two lanes simultaneously at 20-30 cycles/min, with independent vacuum pumps for each lane to optimize performance during mixed product runs.
Leak Detection Technology: Post-sealing pressure decay test (±0.1mbar) rejects packages with micro-leaks (detection rate ≥99.5%), improving production yield.
Hygienic Film Path: Stainless steel guides with anti-static coating prevent film slippage, while the quick-release film roll holder reduces changeover time to <5 minutes.
Customizable Sealing: Optional embossed seals for brand visibility, with date/lot number printing directly on film via thermal transfer (resolution 300dpi).
Fresh Meat Packaging: Vacuum-seals beef, pork, and poultry in stretch film, maintaining color and texture with optional nitrogen flush (80% N₂ + 20% CO₂ for red meat).
Dairy & Bakery: Packages cheese blocks, bread loaves, and pastries to prevent mold growth (shelf life: 14 days for cheese, 7 days for bread).
Confectionery & Snacks: Seals chocolates, nuts, and chips in airtight films, protecting from moisture (≤5% RH inside package) and oxidation.
Frozen Foods: Prevents freezer burn on IQF fruits and vegetables, with stretch film elasticity accommodating temperature fluctuations (-40°C to +25°C).
Q: What is the maximum product height?
A: Standard model handles products up to 100mm tall; custom versions accommodate heights up to 150mm with extended vacuum chambers.
Q: Can it use recycled stretch film?
A: Yes, compatible with rPET and PLA-based biodegradable films (thickness 50-150μm), meeting EU Single-Use Plastics Directive requirements.
Q: How much film waste is generated?
A: Edge trim waste ≤5% of total film used, with optional recycling rollers to collect and re-grind scrap for re-use.
The Direct Factory Supply Stretch Film Vacuum Packaging Machinery delivers high-speed, airtight packaging for fresh meats, cheeses, and bakery products, using stretch film to form custom-shaped packages. Designed for food manufacturers, it combines vacuum pumping (≤1mbar) with stretch film tension control, achieving <1% residual oxygen for extended shelf life (2-3 times standard packaging).
Servo-Driven Film System: Precision film stretching (20-80% elongation) creates tight seals around irregular products, with automatic film width adjustment (300-600mm) for different tray sizes.
Dual-Lane Vacuum Chamber: Processes two lanes simultaneously at 20-30 cycles/min, with independent vacuum pumps for each lane to optimize performance during mixed product runs.
Leak Detection Technology: Post-sealing pressure decay test (±0.1mbar) rejects packages with micro-leaks (detection rate ≥99.5%), improving production yield.
Hygienic Film Path: Stainless steel guides with anti-static coating prevent film slippage, while the quick-release film roll holder reduces changeover time to <5 minutes.
Customizable Sealing: Optional embossed seals for brand visibility, with date/lot number printing directly on film via thermal transfer (resolution 300dpi).
Fresh Meat Packaging: Vacuum-seals beef, pork, and poultry in stretch film, maintaining color and texture with optional nitrogen flush (80% N₂ + 20% CO₂ for red meat).
Dairy & Bakery: Packages cheese blocks, bread loaves, and pastries to prevent mold growth (shelf life: 14 days for cheese, 7 days for bread).
Confectionery & Snacks: Seals chocolates, nuts, and chips in airtight films, protecting from moisture (≤5% RH inside package) and oxidation.
Frozen Foods: Prevents freezer burn on IQF fruits and vegetables, with stretch film elasticity accommodating temperature fluctuations (-40°C to +25°C).
Q: What is the maximum product height?
A: Standard model handles products up to 100mm tall; custom versions accommodate heights up to 150mm with extended vacuum chambers.
Q: Can it use recycled stretch film?
A: Yes, compatible with rPET and PLA-based biodegradable films (thickness 50-150μm), meeting EU Single-Use Plastics Directive requirements.
Q: How much film waste is generated?
A: Edge trim waste ≤5% of total film used, with optional recycling rollers to collect and re-grind scrap for re-use.
