Barrier Coatings

Barrier coatings are specialized coating materials designed to form a protective barrier, primarily used to prevent the penetration of oils, moisture, and other liquids into the surface of paper-based products. Barrier coatings are typically made from materials such as polymers, waxes, and natural resins, forming a dense thin film that effectively blocks oils, moisture, and gases, enhancing the functionality of paper-based products. Compared to traditional oil repellents, barrier coatings generally provide stronger waterproof and oil-resistant protection, making them suitable for higher-end packaging applications.

• Multiple Protection: Barrier coatings not only offer oil resistance but also provide effective protection against water and gases, offering more comprehensive defense.
• Strong Adaptability: Can be effectively applied to a wide range of paper products, providing powerful barrier performance and ensuring packaging materials remain stable in various environments.
• Eco-Friendly: Made from biodegradable materials, it does not burden the environment and meets sustainable development requirements.

• Food Packaging: Suitable for food packaging that requires high levels of oil and water resistance, such as ice cream cups, fried food packaging, etc.
• Frozen and Refrigerated Packaging: Provides moisture and oil protection for food under low-temperature conditions, ensuring quality during long-term storage.
• Takeout and Fast Food Packaging: Requires additional waterproof and oil-resistant protection to ensure that the packaging does not leak oil during takeout.