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Explanation about the High Barrier Film and Coatings

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Ben Wood
Explanation about the High Barrier Film and Coatings

Another popular material for high barrier packaging is metallized film. Metallized film is a plastic film coated with a thin layer of metal, usually aluminum. The metal coating enhances the barrier properties of the film, making it more resistant to oxygen, moisture, and light. Metallized film is commonly used for packaging applications such as potato chips, cookies, and other snacks.


High barrier films and coatings are crucial in protecting products from external factors that can affect their quality and shelf life. For example, food products are highly sensitive to moisture and oxygen. Moisture can cause spoilage and bacterial growth, while oxygen can cause oxidation and deterioration of flavor and nutritional value. Similarly, electronic devices are sensitive to moisture and contaminants that can cause corrosion and malfunction. High barrier films and coatings help to prevent these issues and extend the shelf life of products. 


Polyethylene terephthalate (PET) is another material used for high barrier packaging. PET is a thermoplastic polymer that has excellent barrier properties against oxygen and moisture. It is commonly used for packaging carbonated beverages, juices, and other liquid products.


The selection of high barrier films and coatings depends on various factors such as the product to be packaged, the desired shelf life, and the packaging equipment used. The packaging material must provide adequate protection against external factors while also being cost-effective and easy to process. The packaging material must also be compatible with the product to be packaged and should not affect the taste or odor of the product.


High barrier films and coatings offer several benefits to the packaging industry. One of the significant advantages of using high barrier materials is the extension of the shelf life of products.


Read More:

https://bloggerthrive.blogspot.com/2023/03/high-barrier-film-and-coatings-are.html


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