
Paper Machine Felt
Product Details
Introduction
The Paper Machine Felt are key consumables in paper machines, mainly used in the pressing and dehydration process of papermaking. Their performance directly affects paper quality, production efficiency and equipment operation stability.
Features
Optimized porosity
The fiber arrangement of Paper Machine Felt is precisely designed, and the porosity is controlled at 70%-75%, which can quickly absorb water and drain water efficiently, thereby improving the efficiency of pulp dewatering.
Excellent resistance to thermal expansion and contraction
The substrate used in our products has an extremely low thermal expansion coefficient. Even in an environment with a high temperature of 200℃ or extremely high humidity, it can still maintain excellent dimensional stability and avoid slipping or wrinkling during high-speed operation.
High-precision manufacturing process
Our products are manufactured through advanced needle punching and heat treatment technology, with an error control within ±0.5mm, ensuring close cooperation with papermaking equipment, further improving the stability of the production process and the consistency of paper.

|
Paper kind |
Pulp |
Paper basic weight |
Felt basic weight |
Felt thickness |
Air permeability |
Lifetime |
|
Kraft paper, corrugated, packing paper |
virgin pulp recovered pulp |
70-400g |
900-1100gsm |
2.8-3.1mm |
60-80 CFM |
90-180 days |
|
culture paper machines |
virgin pulp recovered pulp |
40-120g |
1300-1650gsm |
2.5-3.4mm |
40-70 CFM |
45-60 days |
|
tissue paper |
wood pulp |
11-30g |
1150-1300 gsm |
2.6-3.0mm |
18-25 CFM |
40-60 days |

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