Based on usage scenarios and technical features, they can be divided into six categories:
1. Everyday Portable:
- Thickness 3-8mm
- Weight 200-500g
- Suitable for short-term insulation of 2-6 hours
2. Commercial Professional:
- Multi-layer composite structure
- Equipped with a temperature display
- Insulation time of 8-12 hours
3. Cold Chain Transport:
- Dedicated dry ice/ice plate compartment
- Meets ATP transport standards
- Maintains -18°C for 24-48 hours
4. Medical:
- EN13532 certified
- Temperature fluctuation ±2°C
- Suitable for transporting special pharmaceuticals
5. Outdoor Adventure:
- Waterproof and wear-resistant outer layer
- Pressure-resistant structural design
- Suitable for extreme environments
6. Industrial Thermal Insulation:
- High-temperature-resistant silicone coating
- Operating temperature: -50°C to 200°C
- Antistatic treatment
Each product type varies significantly in parameters such as material density (30-200 kg/m³) and closed-cell ratio (85%-99%).