After installing a new press felt, issues such as sheet breaks and uneven dewatering may arise due to improper selection, insufficient cleaning, mechanical wear, or incorrect operating parameters. Sun Hong provides a structured analysis of typical fault sources and outlines corrective measures for improve press section stability and extend press felt service life.
The use and handling of paper making felt, including installation precautions, usage tips, and cleaning methods. ensures better stability and dehydration of the felt on the paper machine, reducing operational problems.
Sun Hong helps you understand the adaptability of paper machine press felts and provides measures to improve their initial performance.
This article explains in detail the reasons for the decrease in forming fabric tension, analyzing the influence of factors such as paper machine speed, dewatering, vibration control, and fabric structure.
This article introduces paper making felt types based on their positions, explaining the functions of wet felts and dry felts in paper production.
Paper making felt linting and wear can affect paper quality and machine performance. Sun Hong explained the main causes, including mechanical damage, chemical effects, and improper operation, and provides practical solutions to reduce fiber shedding, improve wear resistance, and extend felt service life.
Paper making felt permeability testing is essential for evaluating felt condition, optimizing dewatering performance, and ensuring stable paper machine operation. Learn the purpose, methods, and benefits of permeability testing, including trend analysis, fault diagnosis, and efficiency improvement in the press section.
Sun Hong introduce outlines the development history, material innovations, and structural advantages of different types of paper making felt, highlighting their role in improving dewatering performance, durability, and efficiency in modern paper machines.
Choosing the right forming fabric depends on machine type, pulp characteristics, and fabric structure. Sun Hong outlines key selection criteria to ensure stable operation and consistent paper quality.
The performance of press felt directly affects the efficiency and output of paper machine. Explains how press felt contributes to moisture removal, sheet support, pressure balance, and surface formation in the press section.
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