China Factory & Supplier: Low - Temperature Stretch Film for Sale

Low-Temperature Stretch Film: Reliable Cold-Climate Solutions from Weifang, China’s Expert Manufacturer  

Low-temperature stretch film is engineered to maintain flexibility, strength, and cling in freezing environments, ensuring secure load stabilization for industries operating in cold storage, refrigerated transport, and winter climates. As a leading manufacturer of low-temperature stretch film based in Weifang, China, we specialize in producing advanced, cold-optimized films that prevent brittleness, cracking, and load failure. Our factory combines innovative polymer technology, rigorous testing, and customizable solutions to deliver films that excel where standard wraps falter.  

---

1. Weifang Factory Overview: Mastery in Cold-Climate Packaging  

Strategically located in Weifang City, Shandong Province, our facility leverages cutting-edge technology to serve global markets. Key highlights:  

- Annual Production Capacity: 25,000+ metric tons of specialized stretch films.  

- Certifications:  

  - ISO 9001, ISO 14001: Quality and environmental management systems.  

  - FDA 21 CFR (food-grade options): Safe for frozen food packaging.  

  - REACH, RoHS: Free from harmful substances.  

- Export Markets: 70% of production serves North America, Europe, and Russia.  

- Facility Scale: 10,000 sqm production area with 10 automated extrusion lines.  

- Logistics Edge: Proximity to Qingdao Port (2-hour drive) for efficient global shipping.  

---

2. Material Science: Engineered for Sub-Zero Performance  

Our low-temperature stretch films use advanced formulations to outperform standard wraps in freezing conditions:  

#A. Material Composition  

- Metallocene LLDPE (mLLDPE): Enhanced molecular structure for superior cold flexibility and puncture resistance.  

- Co-Polymer Blends: Mixed with ethylene-vinyl acetate (EVA) or elastomers to retain elasticity below -30°C.  

- Additives: Anti-static agents, UV stabilizers, and tackifiers for consistent cling in icy environments.  

#B. Key Benefits  

- Temperature Range: Performs flawlessly from -50°C to 30°C without cracking.  

- Elongation at Break: 300–500% (ASTM D882) for exceptional stretchability.  

- Puncture Resistance: ≥1,200g force (ASTM D1709) to handle sharp-edged loads.  

- Cling Force: 150–250g/25mm (ASTM D5458) for self-adhesion in humid or frosty conditions.  

---

3. Technical Specifications  

| Parameter                          | Test Method                   | Performance Range                  |  

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

| Tensile Strength (MD/TD) | ASTM D882                | 25–45 MPa / 20–35 MPa                  |  

| Elastic Recovery                | ASTM D5459               | ≥85% recovery after stretching         |  

| Cold Crack Resistance     | ASTM D1790               | No cracks at -40°C (24-hour exposure)  |  

| Thickness                         | Customizable             | 12–50µm (standard) or up to 80µm       |  

---

4. Applications  

- Cold Storage & Logistics: Securing pallets in freezers (-20°C to -30°C).  

- Frozen Food Packaging: Wrapping meat, seafood, and ready meals for icy transport.  

- Beverage Industry: Stabilizing bottled drinks in refrigerated warehouses.  

- Outdoor Winter Use: Protecting construction materials, automotive parts, and retail goods in sub-zero climates.  

- Pharmaceuticals: Ensuring temperature-sensitive medical supplies remain intact during cold-chain transit.  

---

5. Customization Options  

- Width: 200mm to 1,500mm (manual or machine-ready rolls).  

- Core Size: 3" to 12" cores with custom labeling.  

- Color & Printing: Non-toxic inks for branding or handling instructions (e.g., "Freezer-Safe").  

- Special Features:  

  - Pre-stretched films for reduced material use.  

  - UV-resistant layers for mixed indoor/outdoor applications.  

---

6. Competitive Advantages  

#A. Cost Efficiency  

- Bulk Discounts: Save 10–20% on orders exceeding 15,000 kg.  

- Material Savings: Pre-stretched options reduce film usage by 30%.  

#B. Speed-to-Market  

- Prototyping: 5–7 days for cold-tested samples.  

- Production Lead Time: 15–20 days for bulk orders.  

- Global Logistics: FOB Qingdao Port with DDP/DAP options.  

#C. Sustainability  

- Recyclable: Compatible with LDPE recycling streams.  

- Reduced Waste: Durable performance minimizes film breaks and re-wrapping.  

---

7. Quality Assurance  

- Cold Chamber Testing: Validates performance at -40°C for 72 hours.  

- Load Simulation: ASTM D3958 vibration tests for palletized goods.  

- Third-Party Certifications: SGS, Intertek, and TÜV reports available.  

---

8. Why Choose Us?  

- R&D Expertise: Custom formulations for niche cold-chain needs.  

- 24/7 Support: Technical assistance for automated wrapping systems.  

- Transparency: Real-time production tracking and compliance documentation.  

---

9. Contact Us  

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

Email: zhugeorge158@gmail.com  

WhatsApp: +86 15853635022

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

---

Conclusion  

As a premier manufacturer of low-temperature stretch film in Weifang, China, we deliver robust, reliable solutions that defy freezing conditions. Our factory’s advanced technology, tailored customization, and rigorous quality control ensure your products remain secure in the coldest environments. Partner with us to safeguard your shipments, reduce costs, and enhance supply chain resilience.  

Keywords: Low-temperature stretch film, cold-climate packaging, Weifang China manufacturer, freezer-safe stretch wrap, sub-zero pallet wrap.