Section
Refrigeration, frozen storage, temperature excursions and the handovers between dock and doorstep.
Cold Chain · Alert
Most temperature excursions are not dramatic truck failures. They are short, repeated warm spells at handover points: docks, cross-docks, back rooms and store floors.
Cold Chain
CO2, ammonia and propane are moving from niche to normal as high-GWP HFCs are phased down. Each suits different sites, and each brings its own safety and skills questions.
Cold Chain
Both move heat out of food fast, but they serve different purposes. Choosing the right one, and sizing it properly, decides safety, texture and throughput.
Cold Chain
Individually quick frozen (IQF) processing keeps pieces separate and quality high. Newer freezer designs, sensors and packaging are pushing the technology further.
Cold Chain · Alert
Online grocery has moved the end of the cold chain from the store to the doorstep. Totes, insulated liners, multi-temperature vans and delivery windows are the new control points.
Cold Chain
Frozen dough and par-baked products depend on additives that protect yeast, gluten and crumb through freezing. Their performance is only as good as the cold chain they travel in.
Looking for an older story? Archive URLs from earlier editions now point to their nearest section. See all news.