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Sep . 15, 2024 13:26 Back to list

coated duplex board with grey back manufacturers

Coated Duplex Board with Grey Back An Overview of Manufacturers and Their Offerings


Coated duplex board with grey back, often referred to as greyback, is a popular packaging material widely used in various industries, including food, consumer goods, and pharmaceuticals. This board is characterized by its two coated surfaces—one side is smooth and suitable for printing, while the other side typically has a grey finish, providing strength and opacity. This unique combination ensures that products are not only well-protected during transport but are also presented attractively.


Manufacturing Process


The production of coated duplex board with grey back involves multiple steps. Firstly, recycled pulp is processed to create a fibrous base. This pulp is then drained, sheeted, and dried. The drying process is crucial as it ensures the sheet achieves the desired thickness and sturdiness. After drying, the web of paper passes through multiple coating stations where layers of coating are applied to enhance brightness, opacity, and printability. The grey back is essential as it often prevents light from penetrating through the board, making it ideal for packaging items that require a level of confidentiality, like pharmaceuticals.


Leading Manufacturers in the Market


Several manufacturers have established themselves as leaders in the coated duplex board market, offering high-quality products tailored to different industrial needs. These manufacturers often have advanced technology that ensures consistent quality and efficiency in production.


1. Stora Enso A global leader in renewable materials, Stora Enso produces a range of coated duplex boards. Their products are known for their sustainability and are often made from recycled materials. They emphasize eco-friendly practices, making them a favorite for companies focused on reducing their environmental impact.


coated duplex board with grey back manufacturers

coated duplex board with grey back manufacturers

2. International Paper With a broad portfolio, International Paper offers coated duplex boards that cater to a variety of markets. Their products are characterized by high strength and quality, making them suitable for both high-end printing and robust packaging needs.


3. WestRock Known for their innovative packaging solutions, WestRock produces greyback duplex boards that are specifically designed for the food and beverage industry. Their coatings are designed to withstand moisture, ensuring the safety and freshness of food products.


4. Sappi This manufacturer is notable for its commitment to quality and innovation. Sappi's coated duplex boards are popular in the graphic arts sector, where print quality is paramount. They provide a variety of finishes and opacities, allowing businesses to select the best product for their needs.


Applications of Coated Duplex Board with Grey Back


The versatility of coated duplex board with grey back makes it suitable for various applications. It is commonly used for folding cartons, promotional displays, and any packaging requiring high-quality printing. The grey back side also serves to enhance the durability and protection of the product contained within, making it an ideal choice for packaging fragile items.


In conclusion, the coated duplex board with grey back is a vital product in the packaging industry, favored for its combination of strength, printability, and aesthetic appeal. With several distinguished manufacturers delivering top-notch offerings, businesses can find solutions that suit their specific packaging needs while also aligning with sustainability goals. The future of coated duplex board seems promising, driven by innovation and a growing emphasis on eco-friendly practices.




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