The issue of correct labeling of refrigeration equipment in educational institutions is extremely acute, since the health of thousands of children directly depends on this. School canteens have strict rules governing every stage of food handling, and storage is no exception. Incorrect proximity of products or lack of clear identification of chambers can lead to outbreaks of infections, so this aspect is constantly monitored by supervisory authorities.
Modern requirements for catering in schools dictate the need to use color coding and text labels on each unit. This is not just a bureaucratic whim, but a necessary security measure that allows staff to instantly navigate a huge flow of products. Compliance with product proximity and temperature conditions become possible only with a competent navigation system on the refrigerators themselves.
In this article we will analyze in detail exactly what inscriptions should be applied to equipment, how to correctly use color markings and what requirements SanPiN sets for placing food in school refrigerators. Understanding these nuances is important not only for food production technologists, but also for parents who control the quality of their children’s food.
Regulatory framework and SanPiN requirements for labeling
The main document regulating the organization of catering in schools is the sanitary rules and regulations (SanPiN), which establish strict criteria for all processes in the catering department. According to current regulations, each piece of technological equipment, including refrigerated cabinets and chambers, must be clearly labeled. This requirement is dictated by the need to comply with the principle of flow and prevent cross-contamination.
Information plates or stickers must be placed on doors or visible places of refrigeration units. They indicate for which product group this unit is intended. Marking text must be in a legible font, resistant to wet cleaning and disinfectants, so that the information remains readable throughout the entire life of the equipment.
⚠️ Attention: Use of homemade paper labels that quickly deteriorate or are erased is a violation of sanitary standards. The marking must be durable.
In addition, regulatory documents require that the interior of the refrigerator also correspond to the stated purpose. If the door says “Dairy Products,” then storing raw meat there is strictly prohibited, even temporarily. Control over the implementation of these rules lies with the production manager and the school director.
Color coding system for refrigeration equipment
One of the most effective ways of visual control in school canteens is the introduction of a color coding system. This method allows kitchen staff, even at a quick glance, to determine the purpose of the refrigerator and avoid gross mistakes when storing food. The color scheme is not chosen randomly and often correlates with generally accepted international hygiene standards.
The following color designations are most often used for various product groups:
- 🔴 Red color - usually denotes refrigerators for raw meat and offal, warning of a high risk of bacterial contamination.
- 🔵 Blue color - reserved for storing raw fish and seafood that require strict temperature control.
- 🟢 Green color - used to mark equipment intended for ready-to-eat products, vegetables and fruits.
- 🟡 Yellow color - often used for dairy products and eggs that require special temperature conditions.
Such a system greatly simplifies the work of the technologist and washers, since equipment (trays, gastronorm containers) are also often marked with appropriate colors. Visual identification helps to instantly notice a violation, for example, if a container with raw meat ends up in a “green” refrigerator for ready-made food.
Text designations and rules for applying inscriptions
In addition to color, text inscriptions on refrigerators are critically important. They should be as specific as possible and avoid double interpretation. Phrases like “Products” or “Food” are unacceptable, since they do not carry any information load to comply with product proximity.
Correct text labeling includes an indication of a specific product group. For example, the inscriptions may read: “Raw meat”, “Raw fish”, “Ready gastronomy”, “Dairy products”, “Egg”, “Vegetables/Fruits”. In some cases, if the refrigerator is divided into shelves, the markings may be duplicated inside the chambers for each shelf.
To apply the inscriptions, it is recommended to use special stencils or order professional printing on self-adhesive film. Marker inscriptions look unaesthetic and can be perceived by inspectors as a sign of negligence in relation to the technical norms. The font should be large enough for the text to be read from a distance of several meters.
Storage organization: commodity neighborhood table
Correct labeling of refrigerators is inextricably linked with compliance with the rules of commodity neighborhood. This is the principle that products with different properties and different degrees of microbiological contamination should not be stored together. Violation of these rules can lead to food spoilage and food poisoning.
Below is a table showing the basic principles of distribution of products in refrigerated chambers in accordance with labeling:
| Refrigerator type (Labelling) | Permitted products | Prohibited products | Temperature conditions |
|---|---|---|---|
| Raw meat (Red) | Beef, pork, poultry, offal | Ready food, milk, vegetables | from 0 to +4 °C |
| Raw fish (Blue) | Fresh and frozen fish, seafood | Meat, ready meals | from 0 to +2 °C |
| Gastronomy (Green) | Ready salads, cutlets, boiled meat | Raw meat, unwashed vegetables | from +2 to +6 °C |
| Milk (Yellow) | Milk, kefir, cottage cheese, cheese, butter | Raw meat, fish, spices | from +2 to +6 °C |
It is important to understand that even with the correct labeling, overfilling the refrigerator can negate all efforts. Air must circulate freely around the products, therefore loading chambers it should not exceed established standards. Shelves must be lattice or have holes for ventilation.
⚠️ Attention: Storing products in refrigerators without packaging or in damaged containers is prohibited, even if the refrigerator is labeled according to the type of product. This can lead to contamination of the shelves and the spread of bacteria.
Technical requirements for refrigeration equipment
School canteens are equipped with industrial-grade refrigerators, which differ from household models in their increased reliability and accuracy of maintaining temperatures. However, the presence of modern technology does not relieve the need for correct labeling. Each unit must have a passport or technical documentation available for inspection.
Particular attention is paid to the serviceability of door seals and the operation of thermostats. If the refrigerator does not maintain the temperature indicated on the label (for example, in the “milk” cabinet the temperature is above +6°C), its intended use is prohibited until repaired. In this case, the product must be moved to backup equipment with the appropriate sticker.
What to do if the marking is erased?
If you find that the sticker on the refrigerator has come off or the text has become unreadable, you must replace it immediately. A temporary solution is to use a waterproof marker to write directly onto the surface of the door (if the material allows) or secure the new label with tape until a professional replacement can be printed. You cannot leave the refrigerator without it.
Also, defrosting schedules and temperature control logs are often placed on refrigerators. These documents must be maintained daily and stored in close proximity to the equipment or in a special technologist’s journal.
Control and responsibility of personnel
Specific officials are responsible for compliance with the rules for labeling and storing food in the school canteen. First of all, this is the production manager, who is required to conduct daily briefings with kitchen workers. Cooks and kitchen workers must clearly know which refrigerator to put what in.
Rospotrebnadzor and the school’s internal inspection commission carry out regular inspections. They pay attention not only to the presence of inscriptions, but also to their correspondence to the actual contents of the cameras. Identification of violations, such as storing raw meat next to ready-made cakes in the same refrigerator, leads to fines and suspension of the catering unit.
☑️ Daily check of refrigerators
Systematic control helps develop among staff the habit of automatically sorting food, which is the basis of safe nutrition. Production culture It starts with the little things, and the correct sticker on the refrigerator door is one of such important details.
Frequently asked questions (FAQ)
Is it possible to use one refrigerator for different groups of products if you separate the shelves?
The use of one refrigerator for different groups of products (for example, raw meat and prepared food) is allowed only in exceptional cases and if there is reliable separation. Shelves must be isolated with sealed containers or partitions to prevent contact and drainage of liquid. However, modern sanitary standards strongly recommend having separate units for raw and ready to eliminate any risks.
What material is best suited for making stickers on refrigerators?
For school canteens, stickers made of self-adhesive film (for example, PVC or polypropylene) with lamination are best suited. They are resistant to moisture, fats, acids and regular treatment with disinfectant solutions. Paper labels quickly become unusable and can become a source of contamination.
Do chest freezers need to be labeled in the same way as refrigerators?
Yes, freezers and chests are subject to mandatory labeling. The principles are the same: indicating the product group (for example, “Frozen meat”, “Semi-finished products”, “Berries/Fruits”). This is especially important, since when frozen, products often lose their visual differences, and the risk of mixing them up increases.
Who pays for the production of new signs and stickers?
The cost of providing the catering unit with the necessary labeling, including signs for refrigerators, is usually borne by the organization providing food (contractor or food processing plant), since this is part technological process. In some cases, with state support, the purchase can be made at the expense of the school budget, but this depends on the terms of the contract.