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There are several instances in the food industry where components, processed goods, and prepared meals must be at a specific temperature. One of the most significant aspects of the food business that we often identify with is maintaining food at a safe temperature using flange tubular heater. Allowing prepared food to become cold might encourage the growth of germs, which can lead to illness.

However, there are also instances in which products must be heated to a specific temperature for several purposes and packing procedures. It could be necessary to preheat components while cooking without the use of a direct flame or convection heating source. Liquid components may need to be heated to a specific temperature for processing and packaging processes to avoid solidification and blockage in hoses and assemblies when distributed into bottles, cans, and other containers.

The Advantages of Flexible Heaters 

They are useful in the food sector to regulate temperature for various uses. Food trays, warming cabinets, display cabinets, and other gadgets can all be them. These flexible heaters are composed of polyimide materials and include PET or acrylic adhesive-adhered etched foil components sandwiched between the layers.

The heater’s flexibility is enhanced by this design, which also permits appropriate heat transmission from the heater to the heated surface. See why flexible heaters are the best option available for the food sector.

Steady Thermal Transfer

With a low-temperature threshold of -320°F, flexible heaters may be useful in cold locations. They can achieve temperatures as high as 392°F. More thermal transfer uniformity is provided by this printed circuit technique since it uses etched foil components.

Furthermore, if the application’s temperature ranges vary, the user can distinguish between power distribution scenarios using a flexible heater. This component aids in compensating for any inconsistency in temperature.

Food makers may guarantee that the application as a whole distributes the proper quantity of heat in the right places by maintaining constant thermal transfer. Additionally, the heater can position next to curves or customized to contour in various ways.

Maintaining a Constant Temperature

Certain items in the food business need to persist at a constant temperature. However, the heating source needs to be smaller in size. This may be difficult. Because fewer components may be useful in the heater design, a smaller heating source may concentrate too much heat in one area or not enough.

A finned tubular heater has a 0.007″ thinness and is available in small sizes up to 10X7″. The flexible heater can produce watt densities of 2.5W/in2 to a maximum of 50W/in2 even with these tiny diameters.

Minimal Emissions in Closed Areas

Roll-in racks, banquet cabinets, pass-thru cabinets, food display racks, enclosed carts, and proofing cabinets are some of the commercial establishments that store food. They serve it to consumers, including restaurants, hotels, resorts, bakeries, and cafeterias. These spaces maintain a particular temperature to assist prepare some components for cooking. Such as rising dough, or to keep cooked dishes warm.