What Is Cold Chain Logistics? Temperature-Controlled Shipping
Cold chain logistics maintains unbroken temperature control throughout the supply chain for perishable goods: food, pharmaceuticals, vaccines, and biologics. The global cold chain market exceeds $400 billion.
What Is Cold Chain?
Cold chain logistics maintains continuous temperature control from production to end consumer. Any break in the temperature chain can compromise product safety and quality. The global cold chain market exceeded $400 billion in 2026.
Temperature Ranges
| Category | Temperature | Products |
|---|---|---|
| Deep frozen | -25 to -18°C | Frozen food, ice cream |
| Chilled | +2 to +8°C | Dairy, meat, vaccines |
| Cool | +8 to +15°C | Some fruits, chocolate |
| Controlled | +15 to +25°C | Some pharmaceuticals |
Cold Chain Components
- Cold storage: Temperature-controlled warehouses
- Reefer vehicles/containers: Refrigerated transport units
- IoT monitoring: Real-time temperature sensors
- Insulated packaging: Gel packs, insulated boxes
FAQ
What if the cold chain breaks?
Products may spoil, become unsafe, or lose efficacy. Legal liability and product recalls possible.
Cold chain cost?
30-100% more expensive than standard logistics due to specialized equipment and energy.
Does Kolay Parsiyel offer cold chain?
Standard temperature transport only. Specialized cold chain requires dedicated providers.
How is temperature monitored?
IoT sensors provide continuous recording. Data loggers generate temperature history reports.
References
- WHO Cold Chain Guidelines
- Allied Market Research
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