Will there be a magnetic strip embedded in the plastic refrigerator door seal?

In order to achieve the magnetic door seal function of the refrigerator, a magnetic strip is usually embedded inside the plastic refrigerator door seal. This type of magnetic strip can be ferrite magnetic strip or neodymium iron boron magnetic strip, etc. They have good magnetic properties and weather resistance, and can provide stable magnetic force for a long time, thereby achieving the function of tightly closing the refrigerator door.
The function of a magnetic door seal is to ensure that the refrigerator door can be tightly closed, to maintain the temperature and humidity inside the refrigerator, and to reduce the loss of cold air. Meanwhile, magnetic door seals can also reduce the entry of external air, thereby maintaining the freshness and cleanliness inside the refrigerator.
It should be noted that the magnetic force of the magnetic strip will gradually weaken with the passage of time and frequency of use. Therefore, if the sealing performance of the refrigerator door is found to have decreased, it may be due to the weakening of the magnetic force of the magnetic strip, and it is necessary to check and replace the magnetic strip or the entire door seal.
In short, magnetic strips are usually embedded inside plastic refrigerator door seals to achieve magnetic door sealing function. Attention should be paid to maintenance and upkeep during use to ensure the sealing performance and service life of the refrigerator.