Notes on the use of pressed felt

Paper machine press felt is a crucial component in the papermaking process, as it helps to remove water from the paper web and create a high-quality end product. Here are some notes on using paper machine press felt:

Here is the content list:

• Proper installation of the press felt

• Regular Cleaning of the press felt

• Controlled Moisture Content of the press felt

• Proper Storage of the press felt

• Replacement Schedule of the press felt

Proper installation of the press felt

Proper installation of the press felt is critical to its performance. The felt should be installed with the same tension and alignment throughout the entire width of the machine. Any misalignment or uneven tension can cause wrinkles or tears in the felt, which can lead to poor quality paper.

Regular cleaning of the press felt

Regular cleaning of the press felt is essential to maintain its efficiency and longevity. Dirt and debris can accumulate on the surface of the felt, causing it to become less absorbent and reducing its ability to remove water from the paper web. Clean the felt regularly using a vacuum or compressed air to remove any debris that has accumulated.

Controlled Moisture Content of the press felt

The moisture content of the press felt is critical to its performance. If the felt becomes too wet, it can become saturated and lose its ability to absorb water from the paper web. On the other hand, if the felt becomes too dry, it can become brittle and prone to tearing. Monitor the moisture content of the felt regularly and make adjustments to the machine settings as necessary to maintain the ideal moisture level.

Proper Storage of the press felt

When not in use, the press felt should be stored in a clean, dry area. Exposure to moisture, dirt, or dust can cause the felt to degrade or become contaminated, affecting its performance during subsequent runs. Store the felt in a temperature-controlled environment to prevent excessive heat or cold from damaging the fibers.

Replacement Schedule of the press felt

Press felt is a consumable item and will eventually need to be replaced. Monitor the condition of the felt regularly and replace it when signs of wear, tear, or contamination become apparent. Failure to do so can result in poor quality paper and reduced machine efficiency.

In conclusion, proper installation, regular cleaning, controlled moisture content, proper storage, and adherence to a replacement schedule are all critical factors in using paper machine press felt effectively. By following these guidelines, papermakers can optimize the performance of their machines and produce high-quality paper products.

Established in 2010, Sun Hong Group is a comprehensive company integrating planning, design, technical support, production, testing, and training. We have a professional technical team to provide you with professional design and technical support as well as the best source of goods. After more than ten years of efforts, our products have been exported to 96 countries, and have more than 300 paper plants customers.