Moisture has a significant impact on the quality of production equipment and products, causing various losses in storage. However, people have a weak awareness of this issue, coupled with excessive control over management costs, and have not taken action to address the effects caused by moisture, ultimately resulting in even more serious losses.

With the rapid development of society and the advancement of technology, people's demands for product quality are becoming increasingly higher. Whether it is due to the improvement of customer requirements or the enhancement of the factory's own quality standards, the humidity control in the storage process has become increasingly strict. Excessive humidity can easily cause the following problems, resulting in poor quality, rusting and damage, etc., causing serious economic losses. Therefore, it is necessary for managers to pay close attention to it.

Steel does not easily rust when the relative humidity is below 50%. The shelves in large warehouses are usually constructed of steel, which is more susceptible to moisture, leading to problems such as rusting and aging.