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tianmeng
001
The paper scraper is an important tool for controlling the thickness, flatness and surface quality of paper in the papermaking process. In different parts of the paper machine, the scraper plays different roles, the main functions include:
1, pulp scraper:
At the paper stage, the use of a paste scraper to remove excess water and fibers helps to control the thickness and fiber distribution of the paper and ensure the uniformity of the paper.
2, coating scraper:
In the process of paper coating, the paper surface is evenly coated with a coating scraper to ensure the same coating thickness and improve the smoothness, gloss and printability of the paper.
3, dryer scraper:
In the drying process, the dryer scraper is used to remove excess water on the surface of the paper, while cleaning the surface of the dryer to prevent the paper from sticking to the dryer, ensuring the flatness of the paper and the heat transfer efficiency of the dryer.
4, edge scraper:
Before cutting or winding the paper, use the edge scraper to remove irregular parts of the paper edge to ensure that the paper roll is neat and beautiful.
The paper scraper is an important tool for controlling the thickness, flatness and surface quality of paper in the papermaking process. In different parts of the paper machine, the scraper plays different roles, the main functions include:
1, pulp scraper:
At the paper stage, the use of a paste scraper to remove excess water and fibers helps to control the thickness and fiber distribution of the paper and ensure the uniformity of the paper.
2, coating scraper:
In the process of paper coating, the paper surface is evenly coated with a coating scraper to ensure the same coating thickness and improve the smoothness, gloss and printability of the paper.
3, dryer scraper:
In the drying process, the dryer scraper is used to remove excess water on the surface of the paper, while cleaning the surface of the dryer to prevent the paper from sticking to the dryer, ensuring the flatness of the paper and the heat transfer efficiency of the dryer.
4, edge scraper:
Before cutting or winding the paper, use the edge scraper to remove irregular parts of the paper edge to ensure that the paper roll is neat and beautiful.
