Even in -12°C trucks, poor packaging causes thawed deliveries. Learn why virgin double-walled cardboard outperforms recycled boxes, how humidity from multiple door openings attacks packaging, and the correct way to use polystyrene cooler boxes for frozen food transport.
Most people freeze food for 8-12 hours and think it’s ready for delivery. Wrong! Proper freezing takes 24-72 hours through 5 distinct phases. Learn why “frozen solid” on the outside doesn’t mean ready for transport, and how to avoid costly thawed deliveries.
Learn how professional cold chain transport exceeds R638 compliance standards with real-time temperature monitoring, GPS tracking, and complete regulatory documentation.