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Mold growing 1) Humidity: The relative humidity of the environment is greater than 60% and the mold can grow. When it is more than 65% of RH, the growth is accelerated. When the humidity reaches RH80-95%, it is a high-incidence environment of mold.
Today we are going to share with you how to identify if silica gel desiccant is vaild or not. 1, tear apart desiccant package, take out silica gel and grab some in hand, if there is heat emits, silica gel is valid. 2, if there is blue/orange silica gel added as indicator, silica gel is invalid if silica gel color changed.
Today we are going to share with you the importance of removing moisture and oxygen during food storage. The main factor cause food spoilage is moisture. The more water a food contains, the more susceptible it is to microbial infection. So we need to reduce the water content in the food. The most common way to extend shelf life of food is to use sugar or salt to combine with water.
Container rain is condensation that forms on the ceiling of a cargo container and drips onto the cargo causing moisture damage. During the container shipment and storage, the diurnal temperature change made the gas-rich air temperature supersaturated, which was locked in the container during the day. the cargo usual go through the hot temperature maritime climate and big difference in temperature, which could be between 0 ℃ -80 ℃ and the humidity could be
As a safe, economy way of transportation, ocean container is well welcomed by most exporters. But they sometimes encountered the wet problem; goods were damaged by the moisture in the container. While not every time. Some exporter fined it normal the previous five, but the sixth time very seriously damaged.
Different products need different amount of desiccant. We need consider the packaging size of your product. In a strict sense, in addition to consider the packaging size of your products, we need also to consider characteristics of packaging materials, time of your cargo spent on transportation and storage , besides, we need also to take the ambient temperature and humidity, as well as packaging, such as cartons, pallets and other moisture data.