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Refrigerated display
Introduction and Meaning
A refrigerated display case is an essential piece of equipment in the food service, pastry, wine and retail sectors. It is a refrigerator with one or more glass sides, designed to keep food and beverages at a controlled temperature while displaying them to customers. In addition to preserving freshness, it also serves a commercial and aesthetic function, enhancing the visual appeal of the displayed products.
Technical Features and Variations
Refrigerated display cases vary in design, capacity, cooling system, and intended use. They can feature one to four glass sides and use either static or ventilated refrigeration systems, depending on the products to be stored.
- Vertical display case: similar to an upright fridge, ideal for drinks, dairy products, packaged desserts.
- Horizontal display case: common in pastry or ice cream counters, often with a curved glass front.
- Three/Four-sided glass case: ideal for central positioning in shops or dining areas.
- Wine display case (Wine cooler): maintains ideal temperature and humidity levels for wine storage.
Specifications Summary Table
| Feature | Vertical Case | Horizontal Case |
|---|---|---|
| Capacity | 100 to 500 L | Up to 700 L |
| Opening Type | Front door | Lift-up or sliding glass |
| Recommended Use | Beverages, dairy | Pastries, ice cream |
Practical Applications
Choosing the right refrigerated display case depends on the type of product you need to store, the available space, and the context of use. Here are some practical suggestions:
- For cafés and bars: compact vertical units for drinks and cold snacks.
- For pastry shops: horizontal models with adjustable temperatures and anti-fog glass.
- For restaurants and wine bars: wine coolers with dual temperature zones for red and white wines.
Advantages and Disadvantages
| Advantages | Disadvantages |
|---|---|
| Visible product presentation | Higher energy consumption compared to closed fridges |
| Variety of formats and sizes | More frequent glass cleaning required |
Frequently Asked Questions (FAQ)
Q: What is the ideal temperature for a refrigerated display case?
A: It depends on the product: +2/+5°C for desserts, +1/+7°C for drinks, +8/+18°C for wines depending on the type.
Q: Is a static or ventilated cooling system better?
A: Ventilated refrigeration provides a more uniform temperature, while static systems are better for delicate items.
Q: Are there built-in models available?
A: Yes, built-in refrigerated display cases are ideal for locations with limited space or integrated interior designs.