🧊 Cold room
Also known as: cold storage, walk-in cooler
Industrial cold storage at warehouses and stores.
A cold room is a large chilled room for storing food at a factory, a warehouse or a shop. You can walk into it and wheel in trolleys and pallets of goods. Milk, kefir, cottage cheese and cheese need a room with a low temperature above zero. Ice cream and butter for long-term storage need a freezer room.
A cold room is an important link in the cold chain. This is the name for an unbroken chain of chilled stages from production to the buyer: storage, transport and sale. If the chain breaks, even for a short time, milk may spoil before its date.
A storekeeper looks after the cold room. They check the temperature, stack the goods so that cold air can flow freely, and do not keep the doors open longer than needed. In shops, chilled display cases and back-room fridges play a similar role. Large distribution centres have separate areas for chilled and frozen goods. Britain's first successful cold store opened in 1882 at St Katharine Docks in London. And the term “cold chain” itself was first used in 1908.
How it connects to milk
🧊 Cold room → stores → 🏪 Shop → stores → 🥛 Milk
Links
- What requires it
- ❄️ Cold chain
- What is stored or sold here
- 📦 Warehouse, 🏪 Shop
- Who works here
- 📦 Warehouse worker
- Wine and milk
- 🍷 Cold stabilisation
Frequently asked questions
What is a cold room?
A large chilled room in a warehouse, factory or shop that you can walk into and bring goods into.
What is the difference between a cold room and a freezer room?
A cold room has a low temperature, but above zero — for milk and cheese. A freezer room is below zero — for ice cream and long-term storage.
What happens if the cold chain is broken?
The product warms up, bacteria start to multiply faster, and it may spoil before its date.