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The use of shrink film has become a common practice in the packaging industry, with many companies choosing it for its convenience and effectiveness in protecting products. One of the key benefits of shrink film is its ability to preserve the freshness and shelf life of the products it packets.

When a product is wrapped in shrink film, it creates a barrier that prevents oxygen from reaching the product. This helps to prevent degradation, and extends the shelf life of the product. Additionally, the smooth surface of the shrink film helps to reduce scratches, which can cause affect its appearance.

The relationship between shrink film and product shelf life is also closely tied to the type of product being packaged. For example, products that are moisture-sensitive benefit greatly from shrink film sealing. The film creates a airtight that prevents moisture from entering the product, while also keeping the contents clean and safe.

Another factor to consider is the type of shrink film used. Different types of shrink film offer different levels of safeguarding, and can affect the shelf life of the product. For example, BOPP (Biaxially Oriented Polypropylene) film is a popular choice for food processing due to its high barrier properties and resistance to moisture. On the other hand, PET (Polyethylene Terephthalate) film is often used for processing of personal care and pharmaceutical supplies due to its clarity.

In addition to the type of film used, the way it is applied properly can also affect the shelf life of the product. Inadequate wrapping techniques can lead to uneven application of the film, which can allow moisture or contaminants to reach the product, causing damage and reducing shelf life. Therefore, it is essential to ensure that the shrink film is installed properly to prevent any damage to the product.

To maximize the benefits of shrink film, شیرینگ حرارتی companies must consider several factors, including the type of product being processed, the type of film used, and the procedure for application. By taking these factors into account, companies can guarantee the quality of their products, extending the shelf life and enhancing product appeal.

The use of shrink film has become an integral aspect of packaging, and its relationship with product shelf life is unquestionable. By understanding the factors that contribute to this relationship and making adjustments to improve the application and type of film used, companies can experience the advantages of extended shelf life.