The function of insulation in food containers is currently a concern for F&B entrepreneurs who need shipping containers to send their products.
Any food cargo that requires stable temperature conditions can utilize insulated containers.
Optimizing insulation for shipping containers not only offers increased energy efficiency but also greater comfort for whatever its intended use.
This ensures that the temperature inside the truck remains consistent, even in the most adverse weather conditions. Whether transporting fresh produce or dairy products, insulation offers precise climate control.
To know the function of insulation in food containers and more details about it, read this container until the end!
What is Insulation for a Container?
An insulation for a shipping container is a material or system designed to regulate the internal temperature of the container by reducing heat transfer between the inside and the external environment.
It helps maintain consistent temperatures during the transport of temperature-sensitive goods like food, pharmaceuticals, or chemicals.
Insulated containers usually have two layers of walls that can prevent heat and cold from moving from the inside to the outside. The inside is tightly closed to prevent moisture and condensation.
These are the common insulating materials that are used on shipping containers:
- Polystyrene foam (Styrofoam) – lightweight and effective
- Polyurethane foam – high thermal resistance
- Vacuum insulation panels – for high-end or sensitive shipments
- Reflective liners or thermal blankets – often used with gel packs or dry ice
The Function of Insulation
Here are the functions of insulation in food containers that require a certain temperature:
Temperature Control
Insulation helps maintain a stable internal temperature, whether hot or cold, by reducing heat transfer between the container’s interior and the external environment.
This is essential for keeping cold items chilled or frozen and preserving hot items at safe temperatures. With that, products can maintain their quality and avoid damage too quickly if stored at a constant temperature.
The temperature produced by insulated containers can prevent growth, decay, and other types of germ degradation.
Preservation of Food Quality
By maintaining consistent temperatures, insulation helps prevent spoilage, extend shelf life, and preserve taste, texture, and freshness.
Compliance with Safety Regulations
Many food safety standards (like those from FDA, USDA, or HACCP systems) require food to be kept within specific temperature ranges during transport. Insulation helps meet these requirements.
Protection Against External Conditions
Insulated containers protect food from ambient temperature fluctuations, humidity, sun exposure, extreme cold, and external noise.
Cost-Efficiency
With effective insulation, less energy is required for refrigeration or heating. Then, fewer food items are lost to spoilage, saving money.
Regulating Water Content
Insulated containers regulate the water content of food during transportation, as well as maintain the internal temperature of the food.
Recommendation of Insulated Container from Tradecorp
When it comes to controlling temperature fluctuations and preventing condensation, insulated shipping containers are the perfect solution. It has similar features to reefer containers but without the refrigeration machine. A fully insulated design also prevents water from entering. These are Tradecorp’s 0insulated containers that offer optimal protection for your food products:
20′ High Cube Insulated Container
We have the 20’ High Cube Insulated Container, which can be a perfect choice for transporting light and voluminous cargo, ensuring your transportation needs are met effectively.
It has a high cube size that offers generous space, accommodating taller cargo that may not fit in standard containers.
Our insulated containers are compliant with the ISO standard and equipped with several features to ensure the safety and easy movement of the cargo during the journey.
They also have rubber-sealed doors to help prevent moisture and contaminants from entering, while the locking bars offer protection for the door handles and securely lock the container.
20′ High Cube Insulated Shell With Large Butcher Door Container
Our 20’ High Cube Insulated Shell – Large Butcher Door Container can help you protect precious cargo, thanks to its temperature-preserving features and design specifications.
This container does not have a reefer machine; it has temperature-insulating properties, such as two-layered walls, to keep cold and heat from escaping.
A vacuum between these two layers further boosts the container’s insulation properties. Also, the rubber-sealed butcher door helps the walls keep the interior temperature stable.
40′ High Cube Insulated Container
The Tradecorp’s 40’ High Cube Insulated Container is perfect for you if you are looking for a bigger one.
With this container, you can store and transport your food products over short distances while still maintain its cold or warm temperatures without being affected by the surrounding weather conditions.
It comes with a T-Bar floor to allow air circulation to the bottom of the cargo. That way, your food products will have a relatively stable temperature on all sides.
In addition, this unit is equipped with a stainless-steel interior that is safe for handling food products and is easy to clean.
45′ High Cube Side Opening Double Door Insulated Container
Tradecorp’s 45’ High Cube Double-Door Insulated Containers are the ultimate solution for businesses or individuals in need of functional and durable storage or workspace.
This innovative product is designed with multiple features to ensure maximum protection and convenience, such as fireproof EPS, custom ventilation, pipe mounting flange, side doors, double doors, and many more.
The side and double-end doors provide multiple entry and exit points, ensuring easy access to stored materials or equipment. This makes it easy to load and unload materials, even if the container is fully loaded.
The double-end doors also make it easy to access materials from both ends of the container, further enhancing convenience and flexibility. The cargo doors at one end can be used as an extra space since there is a partition to separate the main storage.
Conclusion
The function of insulation in food containers is to control the temperature inside, maintain food quality, protect food against external factors, and ensure cost-efficiency. If you are looking for insulated containers, check out our products!
Standing at the top of the industry, Tradecorp is widely known for its high-quality containers open to so many creative applications. Fill out our quote form, and we’ll guide you in finding the best container for your business goals!