Vac Pack Food Bags in Bulk - Factory Direct Pricing from China

Wholesale Vac Pack Food Bags- Manufacturers, Factory, Suppliers From China

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Company Profile

Founded in 1993, Zhucheng Huasu Packing Co., Ltd.is a globally recognized manufacturer specializing in advanced food-grade packaging solutions. Nestled in Weifang City, Shandong Province, China, our sprawling 10,000-square-meter facility is equipped with cutting-edge technology, a dedicated workforce of 130 professionals, and a relentless commitment to innovation. With fixed assets exceeding $1.4 million (RMB 10 million) and an annual production value of $2.8 million (RMB 20 million), we have emerged as a trusted partner for meat processors, food manufacturers, and distributors across 50+ countries.  

Our core expertise lies in designing high-barrier Vac Pack food bagsthat extend shelf life, preserve flavor, and meet stringent international safety standards. By integrating Japanese raw materials, American-made machinery, and in-house R&D breakthroughs, we deliver packaging solutions that redefine freshness and reliability.  

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Product Spotlight: Vac Pack Food Bags

Vacuum packaging is essential for eliminating oxygen, preventing spoilage, and maintaining the nutritional integrity of food products. At Huasu, our Vac Pack food bags are engineered to withstand extreme temperatures, resist punctures, and provide unmatched barrier performance. Below is an in-depth analysis of our product range:  

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#1. High-Temperature Retort Vac Pack Bags

Ideal for sterilized, long-shelf-life food products.

- Material Composition: 5-layer co-extruded film (PA/EVOH/Adhesive/PP/PE)  

- Thickness Options: 80–250 microns (customizable)  

- Temperature Range: -40°C to +121°C (retort-safe)  

- Key Features:  

  - Ultra-High Barrier: Oxygen transmission rate (OTR) < 3 cm³/m²·24h·atm; moisture vapor transmission rate (MVTR) < 1.5 g/m²·24h.  

  - Deep-Draw Compatibility: Accommodates forming depths of 10–200 mm for irregularly shaped products.  

  - Anti-Puncture Strength: Withstands bones, spices, and sharp edges (puncture resistance ≥10 N).  

  - Autoclave Sterilization: Certified for retort processing at 121°C for 30 minutes without delamination.  

  - FDA & EU Compliance: Meets food contact safety regulations (No BPA, phthalates, or heavy metals).  

Applications:  

- Ready-to-eat meals, cooked meats (ham, sausages), and pet food.  

- Medical supplies and pharmaceutical packaging.  

- Sous-vide cuisine requiring extended heat exposure.  

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#2. Low-Temperature Vac Pack Bags for Fresh & Frozen Foods

Optimized for freshness retention and freezer storage.

- Material Composition: 4-layer co-extruded film (PET/PE/EVOH/Adhesive)  

- Thickness Options: 60–180 microns  

- Temperature Range: -50°C to +100°C  

- Key Features:  

  - Cryogenic Resistance: Maintains flexibility and seal integrity at -50°C.  

  - High Clarity & Gloss: Enhances product visibility for retail appeal.  

  - Grease & Odor Resistance: Ideal for fatty meats, cheeses, and seafood.  

  - Eco-Friendly Variants: Biodegradable and recyclable options available (certified by TUV).  

Applications:  

- Fresh meats, poultry, seafood, and frozen vegetables.  

- Dairy products (cheese, butter) and sous-vide meals.  

- Bakery items and pre-marinated foods.  

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Technical Specifications

| Parameter              | High-Temperature Bags  | Low-Temperature Bags |  

|------------------------------|-----------------------------|----------------------------|  

| Oxygen Barrier (OTR)    | <3 cm³/m²·24h·atm          | <8 cm³/m²·24h·atm          |  

| Moisture Barrier (MVTR) | <1.5 g/m²·24h              | <2.5 g/m²·24h              |  

| Seal Strength           | ≥40 N/15mm                  | ≥35 N/15mm                 |  

| Puncture Resistance     | ≥10 N                       | ≥7 N                       |  

| Printing Quality        | 8-color HD flexographic     | 6-color rotogravure        |  

| Certifications          | FDA, EU 10/2011, ISO 22000  | BRCGS, ISO 9001, TUV Bio   |  

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Manufacturing Excellence

#1. State-of-the-Art Production Infrastructure

Our facility houses 8 fully automated production lines, ensuring precision, speed, and scalability:  

- 5-Layer Co-Extrusion Cast Film Line(U.S.-imported): Produces uniform, pinhole-free films with exact layer ratios for optimal barrier performance.  

- 6-Color Rotogravure Printers: Delivers vibrant, food-safe graphics resistant to abrasion and fading.  

- Dry Lamination Systems: Bonds multiple layers without solvents, enhancing hygiene and durability.  

- High-Speed Vacuum Forming Machines: Capable of molding 300+ bags/hour with consistent seal integrity.  

- Intelligent Slitting & Cutting Machines: Ensures ±0.1 mm dimensional accuracy.  

#2. Rigorous Quality Assurance

- Raw Materials: Premium Japanese polymers (e.g., Mitsui’s EVOH, Kuraray’s PA) ensure FDA-compliant, odor-free packaging.  

- In-House Testing Lab: Equipped with OTR testers, MVTR analyzers, tensile strength machines, and heat-seal testers.  

- Certifications: ISO 9001 (Quality Management), ISO 22000 (Food Safety), BRCGS, and Halal/Kosher compliance.  

#3. Innovation-Driven R&D

Our R&D team collaborates with global experts to pioneer breakthroughs such as:  

- Active Packaging: Oxygen scavengers and ethylene absorbers to extend freshness.  

- Smart Films: Time-temperature indicators (TTI) for real-time shelf-life monitoring.  

- Sustainable Materials: Compostable PLA-based films and water-based inks.  

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Service Advantages

#1. Tailored Solutions for Every Client

- Custom Sizes & Shapes: From small pouches to bulk-sized vacuum rolls.  

- Branding Support: Custom logos, QR codes, and multi-language labeling.  

- MOQ Flexibility: As low as 5,000 bags for startups and SMEs.  

#2. Global Export Capabilities

- Logistics Network: Partnerships with DHL, FedEx, and Maersk ensure door-to-door delivery in 5–10 working days.  

- Documentation Assistance: Comprehensive support for CO, QA certificates, and customs clearance.  

- Regional Warehouses: Strategic stockpiles in the EU, North America, and Southeast Asia to reduce lead times.  

#3. Unmatched After-Sales Support

- 24/7 Technical Assistance: WhatsApp (+86 15853635022) and email (zhugeorge158@gmail.com) support for troubleshooting.  

- Free Sample Testing: Validate compatibility with your products and machinery.  

- Shelf-Life Optimization: Consultancy on storage conditions and packaging workflows.  

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Why Partner with Huasu?

- 30+ Years of Expertise: Trusted by industry leaders like Tyson Foods, Nestlé, and CJ Group.  

- Cost Efficiency: Competitive pricing with direct factory access (no intermediaries).  

- Sustainability Commitment: 30% of production uses recycled or biodegradable materials.  

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Case Study: Enhancing Shelf Life for a Global Meat Processor

Client: A European meat exporter struggling with product discoloration and spoilage.  

Solution: Huasu’s high-barrier retort bags with EVOH layers and oxygen scavengers.  

Results:  

- Shelf life extended from 6 to 18 months.  

- Reduced food waste by 40%.  

- 98% customer satisfaction rate.  

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Contact Information

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

Email: zhugeorge158@gmail.com  

WhatsApp: +86 15853635022  

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

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Elevate Your Food Packaging with Huasu – Where Innovation Meets Freshness!

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Appendices

1. Certification Portfolio: Detailed overview of ISO, FDA, and BRCGS certifications.  

2. Material Safety Data Sheets (MSDS): Compliance documentation for food-grade resins.  

3. Global Client List: Testimonials from partners in the EU, Americas, and Asia.  

4. Sustainability Report: Metrics on carbon footprint reduction and recyclable packaging initiatives.