Lanshantunhe Food-Grade PET Polyester Chip
1. Product Characteristics & Advantages
Xinjiang Blue Ridge Tunhe Polyester Co., Ltd. delivers high-performance bottle-grade PET chips engineered for diverse packaging needs. Key features include:
- Exceptional Clarity: Ensures premium visual appeal for transparent bottles.
- Superior Mechanical Strength: Resists deformation and breakage under pressure, ideal for carbonated beverages.
- Optimal Processability: Stable melt flow and low crystallization rate enhance production efficiency.
- High Thermal Stability: TH105 grade withstands hot-fill processes up to 252±2℃, minimizing bottle distortion.
- Tailored Intrinsic Viscosity: Ranging from 0.750 to 0.870 dl/g, precisely matched to application requirements.
Each grade is formulated to meet the exacting demands of global packaging standards, ensuring consistent performance across bottling lines.
2. Production & Quality Control System
The company operates a state-of-the-art continuous polymerization production line, integrating automation and real-time monitoring to ensure batch-to-batch consistency.
- Advanced Process Control: Full digitalization of reaction parameters (temperature, pressure, residence time) enables precise molecular weight control.
- Strict Raw Material Sourcing: PTA and MEG inputs are selected from certified suppliers, with full traceability.
- Multi-Stage Quality Testing: In-line and lab-based inspections cover intrinsic viscosity, DEG content, b* color value, acetaldehyde level, and moisture.
- Certified Compliance: Products meet ISO 9001, FDA, and EU food contact material regulations, supporting global market access.
This integrated system guarantees reliable supply and premium quality for international partners.
3. Commitment to Sustainability
Sustainability is embedded in our operations and product design:
- Energy Efficiency: Leveraging Xinjiang’s abundant clean energy resources to reduce carbon footprint.
- Recyclability Focus: All TUNHE PET chips are 100% recyclable and compatible with mechanical recycling streams.
- Circular Economy Support: Actively developing rPET integration pathways and lightweighting solutions to minimize material use.
- Green Manufacturing: Ongoing investment in emission reduction technologies and closed-loop water systems.
We are committed to advancing a low-carbon, circular future for the packaging industry.
4. Application Areas
TUNHE PET products serve a wide range of high-demand applications:
| Product Grade | Primary Applications |
|---|---|
| TH102 | Mineral water bottles, purified water containers |
| TH102C | Edible oil bottles, still beverage packaging |
| TH104 | Carbonated soft drinks (CSD), sparkling water bottles |
| TH105 | Hot-fill juices, tea, and functional beverage bottles |
Additionally, fiber-grade PET supports textile and non-woven applications, expanding versatility across industries.
