What is a Hermetic Seal?
In today’s world, consumers hear of many different types of products that are hermetically sealed. While the general understanding is that this type of seal is meant to protect the product from decay or spoilage in some manner, there may not be a clear understanding of just what constitutes a hermetic seal. Basically, hermetic seals are airtight seals that prevent the invasion of oxygen, moisture, humidity, and any outside contaminant to enter the sealed package. Here are some of the more common applications of the hermetic seal, and what these types of seals accomplish. The concept of the hermetic seal is found in building construction. Double paned windows that are used in both home and office building construction rely on the presence of the hermetic seal in order to prevent any type of moisture or contaminants from getting between the two panes of glass. The function of double paned windows is to make it easier to control the climate within the building space. Should the seals fail
