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What are desiccant packs and pouches, and how do they work in packaging?
I’ve seen small packets inside food boxes, electronics, and medicine bottles labeled “Do Not Eat” — often containing silica gel or other materials. I believe they are called desiccant packs or pouches. I’d like to understand:
Anonyymi käyttäjä
Yksi vastaus
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Desiccant packs and pouches are small packets filled with moisture-absorbing materials like silica gel, clay, or molecular sieves. Their main purpose is to control humidity inside packaging, which helps protect products from moisture damage such as mold, corrosion, or spoilage.
They work through adsorption, meaning the desiccant material traps water molecules from the air inside the package. This is why you often find them in food boxes, electronics, shoe boxes, medicine bottles, and other moisture-sensitive products.
Answer edited
hammad7
+4
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