seafood vacuum packaging From China Supplier| Factory price

Seafood Vacuum Packaging Solutions – Premium Quality, Advanced Technology, and Global Expertise  

As a trusted manufacturer based in Weifang, China, with over 30 years of industry experience since our establishment in 1993, we specialize in designing and producing high-performance seafood vacuum packaging bags tailored to meet the rigorous demands of global seafood suppliers, distributors, and retailers. Located at the North Section of East Outer Ring Road, Zhucheng City, our 10,000㎡ production facility combines cutting-edge technology, stringent quality control, and innovative engineering to deliver packaging solutions that ensure freshness, extend shelf life, and enhance brand appeal.  

With CNY 10 million in fixed assets, an annual output value of CNY 20 million, and a dedicated team of 130 professionals, we are committed to providing customized, durable, and sustainable vacuum packaging for seafood products such as fish, shrimp, scallops, crab, and processed seafood. Our solutions cater to frozen, chilled, and ready-to-eat seafood applications, ensuring compliance with international food safety standards while optimizing logistics efficiency.  

---

Product Overview: Seafood Vacuum Packaging Bags  

Seafood vacuum packaging requires exceptional barrier properties, puncture resistance, and temperature adaptability to preserve product integrity during storage and transit. Our vacuum bags are engineered using advanced multi-layer co-extruded films and laminates, providing:  

- Oxygen and moisture barriers to prevent oxidation, freezer burn, and spoilage.  

- Superior seal integrity to maintain vacuum pressure and prevent leaks.  

- Durability to withstand rough handling, sharp seafood edges, and extreme temperatures.  

- Customizable printing for brand visibility and regulatory compliance.  

---

Detailed Product Parameters  

1. Material Composition  

- Primary Structures:  

  - PET/PE/Nylon/EVOH: High-barrier laminate for premium seafood (e.g., salmon, tuna).  

  - PET/AL/PE: Aluminum foil laminate for light-sensitive products (e.g., shrimp, squid).  

  - PA/PE: Flexible, puncture-resistant films for frozen shellfish and crab legs.  

  - Recyclable Mono-Materials: Sustainable options like PE/PE or PP/PP for eco-conscious brands.  

- Thickness: 90-250 microns (adjustable based on seafood type and packaging requirements).  

2. Functional Features  

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

- Seal Strength: ≥40 N/15mm (tested per ASTM F88), ensuring leak-proof seals even under high vacuum pressure.  

- Barrier Performance:  

  - Oxygen Transmission Rate (OTR): ≤3 cm³/m²·24h·atm (critical for preventing oxidation).  

  - Water Vapor Transmission Rate (WVTR): ≤1.0 g/m²·24h (protects against moisture loss or ingress).  

- Temperature Resistance:  

  - Freezer-Safe: -50°C to 95°C (prevents brittleness in frozen storage).  

  - Heat Resistance: Withstands short-term exposure to 121°C for pasteurization.  

- Puncture Resistance: ≥10N (tested per ASTM D1709; ideal for sharp-edged seafood like lobster claws).  

- Anti-Fog Coating: Inner layer treatment to maintain product visibility in chilled packaging.  

3. Packaging Types & Sizes  

- Pre-Made Bags: Flat bags, gusseted bags, block bottom bags.  

- Roll Stock: Compatible with automated vertical form-fill-seal (VFFS) machines.  

- Custom Sizes: Ranging from 100mm x 150mm (small portions) to 600mm x 800mm (bulk packaging).  

- Specialized Designs:  

  - Skin Packaging: Tightly conforms to product shape for premium presentation.  

  - Modified Atmosphere Packaging (MAP): Integrates gas-flushing capabilities (e.g., CO2/N2 blends).  

4. Printing & Branding  

- Printing Technology: 10-color rotogravure or flexographic printing.  

- Resolution: Up to 200 LPI (lines per inch) for photorealistic graphics.  

- Ink Options: FDA-compliant, low-migration inks; eco-friendly water-based inks available.  

- Customization: Barcode/QR code integration, multilingual labeling, and sustainability logos.  

5. Certifications & Compliance  

- Food Safety: FDA (21 CFR), EU 10/2011, LFGB, and Japan Food Sanitation Act compliant.  

- Sustainability: BPA-free, RoHS, and REACH certified; recyclable/biodegradable material options.  

- Quality Standards: ISO 9001, ISO 22000, BRCGS Packaging Materials, and HACCP protocols.  

---

Manufacturing Strength & Technological Capabilities  

1. State-of-the-Art Facility  

- Production Base: 10,000㎡ factory with dedicated zones for extrusion, printing, lamination, and bag converting.  

- Equipment:  

  - 12 automated production lines, including multi-layer co-extrusion machines and high-speed vacuum bag sealers.  

  - Advanced rotogravure printers with inline quality inspection systems.  

  - Precision slitting and punching machines for custom shapes and perforations.  

- R&D Lab: Equipped with OTR/WVTR testers, tensile strength analyzers, and gas chromatographs for material validation.  

2. Quality Assurance Process  

- Raw Material Screening: Only food-grade resins and films from certified suppliers (e.g., Dow Chemical, Mitsui Chemicals).  

- In-Process Checks: Real-time monitoring of thickness, seal integrity, and print alignment.  

- Final Inspection: 100% leak testing (air pressure and dye penetration methods), batch traceability via QR codes.  

3. Expertise & Workforce  

- Engineering Team: 25+ specialists in polymer science, packaging design, and seafood industry regulations.  

- Staff Training: Annual workshops on food safety, lean manufacturing, and sustainable practices.  

---

Service Advantages  

1. End-to-End Customization  

- Tailored Solutions: Collaborate with our engineers to design bags for specific seafood types (e.g., oily fish, delicate shellfish).  

- Prototyping: 3D mockups and functional samples delivered within 7 days.  

- MOQ Flexibility: Low minimum order quantities (from 3,000 bags) ; volume discounts for bulk orders.  

2. Logistics & Delivery  

- Fast Turnaround: 18-30 days for standard orders; expedited production in 12 days.  

- Global Shipping: Expertise in FOB, CIF, and DDP terms; partnerships with DHL, FedEx, and Maersk.  

- Warehouse Support: Consolidated cargo services and humidity-controlled storage for sensitive orders.  

3. After-Sales Support  

- 24/7 Technical Assistance: Troubleshooting for packaging machines, seal settings, and material compatibility.  

- Quality Guarantee: Replacement or refund for defective products within 12 months.  

- Market Insights: Regular updates on global seafood packaging trends and regulatory changes.  

---

Global Export Leadership  

- Export Markets: Serving 500+ clients in 35+ countries, including the USA, Canada, Japan, Norway, and Australia.  

- Certified Export Compliance: Familiar with USDA, EU MDR, and ASEAN customs requirements.  

- Sustainability Initiatives:  

  - Recyclable Packaging: Developed mono-material PE and PP films compatible with existing recycling streams.  

  - Carbon Reduction: Solar-powered facility sections and energy-efficient machinery to minimize carbon footprint.  

---

Case Study: Success in the Seafood Industry  

Client: A Norwegian salmon exporter requiring vacuum bags for frozen fillets.  

Challenges:  

- Maintain freshness during 45-day sea freight to Asia.  

- Withstand -40°C storage without cracking.  

- Comply with EU and China food contact regulations.  

Solution:  

- Designed 7-layer PET/PA/EVOH/PE bags with anti-fog coating and 200-micron thickness.  

- Integrated oxygen absorbers and UV-blocking outer layers.  

- Achieved 0% leakage rate in transit and 18-month shelf life.  

---

Why Partner With Us?  

1. Three-Decade Legacy: Proven expertise in seafood packaging for global brands like Thai Union Group and Maruha Nichiro.  

2. Cost Efficiency: Direct factory pricing with 10-15% lower costs than European competitors.  

3. Innovation-Driven: 15% annual revenue reinvested in R&D for next-gen barrier materials and smart packaging.  

---

Contact Information  

Factory Address: Dongwaihuan Road, Weifang City, Shandong Province, China

Email: zhugeorge158@gmail.com  

WhatsApp: +86 15853635022

Website: https://www.huasupackaging.com/ 

---  

Your Trusted Partner in Seafood Vacuum Packaging – Preserving Quality, Delivering Excellence Since 1993