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Changsu's functional BOPA film offers excellent barrier properties, along with toughness, puncture resistance, and resistance to high-temperature cooking and low-temperature refrigeration. It not only helps lock in freshness and flavor, maximizing the preservation of the food's taste, but also prevents bag breakage and flavor transfer, ensuring the safe delivery of prepared meals to every table so people can fully enjoy their meals.

In daily life, unscientific food preservation methods not only cause waste and pollution but can even harm health. Food rots because components in the air, such as oxygen or microorganisms like bacteria, react chemically with certain components in the food. Extending the shelf life of food means slowing down the rate of this chemical reaction as much as possible. We can use many methods, such as temperature control, modified atmosphere packaging, sterilization, and vacuum sealing.

Changsu BOPA film is safe, non-toxic, and environmentally friendly, with superior overall performance. It is widely used in food, daily chemicals, pharmaceuticals, new energy vehicles and other fields, making it a leading film material for the future.

Changsu Industrial's Vector Film TSA® Instant Tear type, with its "one-second tear" experience, has quickly become the preferred material for leading pet food brands such as Inaba, Sheba, and Kediman.

BOPA boasts excellent tensile and puncture resistance, easily withstanding various long-distance, high-load, and harsh environmental transportation and storage processes. It is not prone to brittleness and breakage even at -60℃, thus preventing shortened shelf life or spoilage and waste, greatly expanding the application range and scenarios for frozen foods.