Luggage Usage Recommendations
- Material Selection
Prioritize pure PC material (not PC+ABS blends) to ensure optimal compressive resistance and impact protection. Pure PC offers superior durability compared to hybrid materials, as it maintains integrity under pressure without cracking. - Shell Thickness
Choose PC panels ≥2.5mm thick to balance structural strength and weight efficiency. Thicker panels enhance resistance to deformation during transit while avoiding excessive bulk. - Maintenance Tips
- Avoid contact with acetone-based solvents, which may degrade PC material surfaces .
- Regularly inspect wheel axles and telescopic handle joints for debris accumulation or wear, ensuring smooth operation.
Core performance advantage
Lightweight & High Strength
PC (Polycarbonate) is a thermoplastic resin known for its low density and high rigidity, making it 30% lighter than ABS while maintaining equivalent load-bearing capacity. Example: “A 28-inch PC suitcase weighs approximately 3.5-4.2 kg, significantly lighter than ABS counterparts (5-6 kg).”
Superior Impact Resistance
PC material exhibits excellent elasticity and pressure recovery, capable of withstanding impacts from drops or compression (e.g., an adult standing on the case without deformation).
Temperature Tolerance
Operational range: -40°C to 130°C, suitable for extreme environments (e.g., alpine travel or desert expeditions)
Waterproof & Scratch-Resistant
Smooth surface prevents water penetration and resists scratches (e.g., airport conveyor belt friction). Maintenance: “PC cases can be cleaned with alcohol wipes without surface damage.”
Aesthetic Flexibility
90% transparency allows vibrant dyeing options (e.g., gradient colors, metallic textures). Design: “PC’s moldability supports innovative shapes like hexagonal honeycomb patterns.”
Eco-Friendly & Corrosion-Resistant
Non-toxic and recyclable, complying with EU REACH standards. Resists oxidation and UV exposure, maintaining color stability for 5+ years.
Compare other materials
- ABS (Acrylonitrile Butadiene Styrene)
- Lower cost than PC material
- Lower compressive resistance
- Suitable for budget-friendly short trips
- Aluminum-Magnesium Alloy
- Common in premium luggage
- Often combined with PC to enhance impact resistance
- Oxford Fabric
- Greater flexibility compared to hard-shell materials
- Ideal for scenarios requiring flexible capacity expansion
| Material | PC Advantages (Comparison) | Recommended Scenarios |
| ABS | 50% higher impact resistance, 30% lighter weight | Frequent check-ins, multi-climate environments |
| Aluminum-Magnesium Alloy | 40% lighter, no metal scratch concerns | High-end business, lightweight needs |
| Oxford Cloth | Superior waterproofing, no fabric abrasion risks | Humid regions, heavy cargo transport |