What are the main uses of barrier shrink film?
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Sep 23,2025Barrier shrink film is a specialized packaging material that offers significant advantages over conventional films, primarily by combining the benefits of a high-barrier material with the tight conformity of a shrink film. This combination makes it indispensable across various industries, particularly for extending shelf life and enhancing product presentation.
The most significant application of barrier shrink film is in the food industry, especially for products prone to spoilage due to oxygen exposure.
Beyond preservation, barrier shrink film significantly contributes to a product’s retail success.
While food dominates the usage, the protective qualities of barrier shrink film are also valuable in several non-food sectors.
Barrier shrink film is typically a multi-layer coextruded film, meaning it’s composed of several different plastic resins stacked together to achieve specific properties.
This engineered structure allows the film to effectively perform its dual role: protecting the product from environmental factors while simultaneously conforming tightly to its shape.
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