The calender processes paper by pressing multiple rollers. Its basic structure includes pressing rollers, speed control system, paper feeding device and paper discharging device. When the paper passes through the calender, it passes through multiple rollers that rub and compress each other, the outer fiber is pressed, and the surface becomes smoother and tighter. In paper mills, after the paper is initially formed, it can be treated by calender, which can significantly improve the overall quality of the product and lay a good foundation for subsequent paper cutting and packaging.

 

Main Functions of Calender

1. Through calendering, the surface of paper is smooth, which can reflect more light, increase paper gloss and enhance visual effects.
2. During calendering, the compact structure of paper fibers is enhanced, making the paper tougher during use and reducing the possibility of damage.
3. Precise pressure control can prevent inconsistent thickness of paper to meet the quality standards of different customers.
4. The smooth surface of paper can improve the adhesion of ink, improve the clarity and quality of printing, and meet the needs of high-end printing products.

 

The role of the calender in the paper mill cannot be ignored. It not only improves the appearance and performance of the paper, but also greatly affects the production efficiency and product quality of the entire paper.
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