Double board paper is a high-quality paper commonly used in the packaging and printing industries. As a double board paper manufacturer, understanding the manufacturing process of coated duplex board is crucial to ensuring product quality. The manufacturing process of duplex paper involves multiple steps, including raw material preparation, coating, drying and cutting.
Raw Materials For Coated Duplex Board
The manufacturing process of duplex cardboard begins with the preparation of raw materials.you first need to choose high-quality pulp as raw material. The quality of pulp directly affects the quality of the final duplex paper, so manufacturers need to strictly screen and inspect raw materials. Once the appropriate pulp is selected, the manufacturer can begin the coating process.
Coating Of Duplex Paper
Coating is one of the key steps in the coated duplex board manufacturing process. During the coating process, the manufacturer evenly coats the pulp on both sides of the paper to form a double-layer structure. This step requires sophisticated equipment and technology to ensure the surface of the duplex cardboard is smooth and even. After coating is completed, the coated duplex board needs to be dried to ensure the stability and quality of the paper.
Drying Of Duplex Board Paper
Drying is an integral part of the double board paper manufacturing process. Manufacturers usually use professional drying equipment to dry the coated paper. During this process, manufacturers need to control temperature and humidity to ensure the quality and stability of the duplex board with grey back. After drying is completed, the duplex paper can be cut and packaged, and the final product can be delivered to the customer.
As a double-board paper manufacturer, understanding the manufacturing process of duplex paper is not only to produce products, but also to ensure product quality and customer satisfaction. By continuously optimizing the manufacturing process and improving technology, double-board paper manufacturers can produce higher-quality double-board paper products to meet market demand.