Humidity control in food production is one of the most critical factors directly affecting product quality, shelf life, and food safety. Uncontrolled humidity levels lead to mold growth, microbiological spoilage, caking, sticking, and packaging problems, increasing production losses and undermining consumer confidence.
Why Is Humidity Control Vital in Food Production?
In the food industry, moisture can cause different problems at every stage of production. Optimum humidity levels must be maintained at every point, from raw material storage to production processes, from cooling tunnels to packaging areas. Here are the key problems that uncontrolled humidity creates in food production:
| Problem Area | Consequence and Impact |
|---|---|
| Mold and Bacteria | Microbiological spoilage of products, food safety violations, and risk of mass product recalls |
| Caking | Production line blockages and quality deterioration in powdered foods, spices, and flour |
| Ice and Frost | Evaporator inefficiency in cold storage, energy loss, and occupational safety risk |
| Sticking / Softening | Loss of crispness and shortened shelf life in biscuits, confectionery, and dragée products |
| Packaging Problems | Moisture condensation in the packaging area, label adhesion failure, film tearing |
Our Areas of Expertise in the Food Sector
As NKT, we have completed dozens of successful projects across all sub-sectors of the food industry. Below are the key food production and storage areas we serve:
Storage and Preservation
- Cold Storage Facilities: Prevention of ice, stalactite, and fog formation in static and dynamic storage areas. Production of low dew-point dry air at negative temperatures such as -18°C/-25°C.
- Seed Storage: Maintaining optimum humidity levels for long-term preservation and eliminating the risk of germination.
- Hazelnut Storage: Prevention of mold and aflatoxin formation in hazelnut and nut storage facilities.
- Raw Material Warehouses: Prevention of caking in powdered food raw materials in silos and pneumatic conveying systems.
Production Processes
- Biscuit Production and Packaging: Preservation of crispness and surface quality during cooling and packaging stages of products coming out of the oven.
- Dragée Coating Pans: Precise humidity control in chocolate, sugar, and pharmaceutical dragée coating operations.
- Confectionery Production Areas: Sticking and crystallization control in the production of sugar, Turkish delight, bonbons, and confectionery.
- Powdered Food Manufacturing: Humidity management on production lines for hygroscopic products such as flour, spices, coffee, and milk powder.
- Kashar Cheese Ripening Rooms: Providing ideal microclimate conditions during the cheese ripening and resting process.
Cooling and Drying Systems
- Cooling Tunnel Applications: Condensation prevention and product quality preservation in rapid cooling tunnels.
- Spiral Tunnel Applications: Humidity management in continuous belt-type cooling and freezing processes.
- Jelly Resting Rooms: Humidity stabilization during the controlled drying process of gelatin-based products.
- Bovine Gelatin Drying: Precise humidity and temperature control in industrial gelatin drying processes.
- Fluid Bed Spray Tower: Integrated humidity solutions with spray drying systems in powder product manufacturing.
- Fruit Drying (Freeze Dry): Low humidity control in lyophilization and freeze-drying processes.
Why NKT Humidity Control Technologies?
| Italian Technology As the Turkey representative of the TFT brand, we offer silica gel rotor dehumidifiers manufactured in Pisa, Italy, compliant with European quality standards. | Sales, Service and Maintenance We provide a complete solution partnership with periodic maintenance, spare parts supply, fault detection, and repair services. | |
| Engineering Support Our expert engineering team performs an on-site analysis of your facility and delivers project-specific solution design and energy-efficient system selection. | Energy Efficiency Reduce the energy consumption of your cooling systems with the right dehumidification solution, shorten defrost cycles and lower operating costs. | |