Felt is a special fabric inside the paper machine, mainly used in the pulp web forming stage. Its core function is to carry wet pulp on the paper machine so that the pulp is evenly distributed and forms paper. In the traditional paper making process, felt is not only an important medium for pulp dehydration, but also related to the flatness, thickness and strength of the final product.

 

Function of Felt

1. Felt plays a role in dehydration during the pulp forming process. Through its microporous structure, it can effectively drain water, which is crucial for the drying and texture of paper.
2. Felt can help the pulp be evenly distributed on the entire paper surface, ensuring that the thickness of the produced paper is uniform and improving the overall quality of the paper.
3. High-quality felt can reduce stress concentration during paper forming, improve the strength and durability of paper, and enhance its performance in subsequent processing.

 

As an important spare part of the paper machine, felt not only directly affects the quality and production efficiency of paper, but also is a key factor in ensuring smooth production and reducing costs. Choosing the right felt and strengthening maintenance management will bring higher economic benefits to the paper mill.
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