China Supplier: Anti - Fog Vacuum Packaging Film at Factory Price

As a leading manufacturer based in Weifang, China, with 30+ years of expertise since our establishment in 1993, we specialize in producing advanced anti-fog vacuum packaging films designed to meet the rigorous demands of the global food, pharmaceutical, and fresh produce industries. Strategically located at the North Section of East Outer Ring Road, Zhucheng City, our 10,000㎡ state-of-the-art facility integrates cutting-edge material science, precision engineering, and stringent quality control to deliver films that combine anti-fog performance, high barrier properties, and vacuum compatibility.  

With CNY 10 million in fixed assets, an annual production value of CNY 20 million, and a dedicated team of 130 professionals, we serve clients across 50+ countries, ensuring product visibility, extended shelf life, and compliance with international food safety standards. Our anti-fog vacuum films are trusted by global brands for packaging fresh meats, seafood, ready-to-eat meals, and horticultural products.  

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Product Overview: Anti-Fog Vacuum Packaging Film  

Anti-fog vacuum packaging film is engineered to prevent condensation on the inner surface of packages, ensuring crystal-clear visibility of contents while maintaining vacuum integrity. Key applications include:  

- Fresh Meat & Seafood: Preserve color and texture in chilled or frozen conditions.  

- Prepared Foods: Ready-to-eat salads, sandwiches, and meal kits.  

- Pharmaceuticals: Moisture-sensitive medical devices and diagnostic kits.  

- Agriculture: Fresh-cut flowers, herbs, and hydroponic produce.  

Core Advantages:  

- Anti-Fog Performance: Maintains transparency in high-humidity environments.  

- High-Barrier Protection: Blocks oxygen, moisture, and contaminants.  

- Vacuum Compatibility: Ensures tight seals for leak-proof packaging.  

- Sustainability: Recyclable and compostable material options.  

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Detailed Product Parameters  

#1. Material Composition & Structures  

Our films utilize multi-layer co-extrusion and advanced coatings to achieve anti-fog and barrier properties:  

- Base Films:  

  - PET/PE/EVOH/PE: 5–7 layers; OTR ≤3 cm³/m²·24h·atm, WVTR ≤5 g/m²·24h.  

  - PA/PE: Puncture-resistant structure for sharp or heavy products (e.g., bone-in meats).  

  - PP/PP: Mono-material recyclable films with integrated anti-fog additives.  

- Anti-Fog Technology:  

  - Inner Layer Coating: Food-grade surfactants (e.g., glycerol esters) to disperse water droplets.  

  - Co-Extruded Anti-Fog Layer: Permanent hydrophilic treatment for long-lasting performance.  

- Thickness: 60–200 microns (customizable based on application).  

#2. Functional Performance  

- Anti-Fog Properties:  

  - Fog Resistance: Maintains >95% clarity after 24 hours at 4°C and 90% RH (ASTM F1249).  

  - Durability: Anti-fog effect lasts up to 12 months under proper storage.  

- Barrier Performance:  

  - Oxygen Transmission Rate (OTR): ≤2 cm³/m²·24h·atm (EVOH-based films).  

  - Water Vapor Transmission Rate (WVTR): ≤3 g/m²·24h (PE-based films).  

- Mechanical Strength:  

  - Tensile Strength: ≥30 MPa (MD), ≥25 MPa (TD) (ASTM D882).  

  - Puncture Resistance: ≥10N (ASTM D1709).  

  - Elongation at Break: ≥250% (ASTM D882).  

- Seal Integrity:  

  - Heat Seal Strength: ≥35 N/15mm (ASTM F88).  

  - Vacuum Suitability: Compatible with chamber and nozzle vacuum machines.  

- Temperature Resistance:  

  - Freezer-Safe: -40°C to 95°C (prevents brittleness).  

  - Heat Seal Range: 120°C–160°C.  

#3. Product Formats & Customization  

- Roll Stock:  

  - Width: 200mm–1,200mm.  

  - Length: Up to 5,000 meters per roll.  

- Pre-Made Pouches:  

  - Types: Flat, gusseted, or stand-up pouches with vacuum valves.  

  - Sizes: 100mm x 150mm to 500mm x 700mm.  

- Printing & Branding:  

  - High-Definition Printing: Up to 8-color flexographic or rotogravure printing.  

  - Inks: FDA-compliant, low-migration inks for direct food contact.  

  - Smart Features: QR codes, batch numbers, and freshness indicators.  

#4. Certifications & Compliance  

- Food Safety: FDA 21 CFR, EU 10/2011, LFGB, and GB 9685 (China).  

- Pharmaceutical: ISO 15378, ISO 11607.  

- Sustainability: OK Compost (EN 13432), Recyclable PE (APR certification).  

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Manufacturing Strength & Technological Capabilities  

#1. Advanced Production Infrastructure  

- Facility Scale: 10,000㎡ factory with 10 dedicated production lines.  

- Key Equipment:  

  - Multi-Layer Co-Extrusion Lines: 7-layer blown and cast film lines for precise layer control.  

  - Anti-Fog Coating Systems: Automated slot die coaters for uniform surfactant application.  

  - Vacuum Metallizers: Aluminum oxide (AlOx) coating for enhanced barrier properties.  

  - Slitting & Rewinding: Precision servo-driven systems with ±1mm tolerance.  

- R&D Lab:  

  - Fog resistance test chambers (ASTM F1249).  

  - Oxygen and moisture permeability testers (MOCON OX-TRAN/Aquatran).  

  - Seal strength and leak detection equipment.  

#2. Quality Assurance Process  

- Raw Material Control:  

  - FDA-grade resins sourced from Dow, BASF, and LyondellBasell.  

  - Anti-fog additives tested for compliance with EU and FDA regulations.  

- In-Process Testing:  

  - Real-time monitoring of coating thickness and uniformity.  

  - Seal integrity checks every 30 minutes during production.  

- Final Product Validation:  

  - 100% visual inspection for defects (pinholes, coating streaks).  

  - Accelerated aging tests (40°C/75% RH for 28 days) to validate shelf life.  

#3. Sustainability Initiatives  

- Recyclable Films: Mono-material PE and PP structures compatible with existing recycling streams.  

- Energy Efficiency:  

  - Solar panels provide 30% of facility energy needs.  

  - Heat recovery systems reduce energy consumption by 20%.  

- Waste Reduction:  

  - 99% of production scrap recycled into lower-grade films.  

  - Biodegradable anti-fog additives for compostable packaging.  

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Service Advantages  

#1. Customization & Flexibility  

- Tailored Solutions: Adjust film thickness, anti-fog performance, and barrier properties.  

- Prototyping: Functional samples delivered within 5–7 working days.  

- MOQ Flexibility: Orders start at 1,000kg for small businesses.  

#2. Global Logistics & Speed  

- Fast Turnaround: 15–25 days for standard orders; expedited production in 10 days.  

- Shipping Expertise: FOB Qingdao, CIF, or DDP terms. Partnerships with DHL, FedEx, and Maersk.  

- Packaging: Moisture-proof and UV-protected palletized rolls for long-distance transit.  

#3. After-Sales Support  

- 24/7 Technical Assistance: Guidance on vacuum machine settings, storage conditions, and film handling.  

- Quality Guarantee: 12-month warranty against delamination or anti-fog failure.  

- Regulatory Support: Documentation for FDA, EU MDR, and Halal/Kosher certifications.  

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Global Export Leadership  

- Export Markets: Serving 60+ countries, including the USA, Germany, Japan, Australia, and the UAE.  

- Compliance Expertise:  

  - REACH, RoHS, and Prop 65 compliance.  

  - Multilingual labeling and technical documentation.  

- Sustainability Commitments:  

  - Carbon-neutral shipping via DHL GoGreen.  

  - Partnership with TerraCycle for film recycling programs.  

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Case Study: Enhancing Fresh Produce Packaging for a European Retailer  

Client: A European supermarket chain requiring anti-fog vacuum films for pre-cut vegetables.  

Challenges:  

- Eliminate condensation in refrigerated displays.  

- Extend shelf life from 7 to 14 days.  

Solution:  

- Developed a 7-layer PA/EVOH/PE film with co-extruded anti-fog inner layer.  

- Integrated a vacuum valve for modified atmosphere packaging (5% O₂, 10% CO₂).  

- Achieved 0% condensation and 15-day shelf life at 4°C.  

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Why Choose Us?  

1. Three Decades of Expertise: Trusted by global leaders like Tyson Foods, Dole, and Nestlé.  

2. Cost Efficiency: Competitive pricing with 15–25% savings over North American suppliers.  

3. Innovation-Driven: 10% annual revenue reinvested in R&D for next-gen sustainable films.  

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Contact Information  

Factory Address: Dongwaihuan Road, Weifang City, Shandong Province, China
Email: zhugeorge158@gmail.com  
WhatsApp: +86 15853635022 
Website: https://www.huasupackaging.com/   

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Your Trusted Partner in Anti-Fog Vacuum Packaging Solutions – Ensuring Clarity, Freshness, and Compliance Since 1993