Paper Machine Clothing Nylon Double Layer Press Felt

Paper felts is an important consumption material in papermaking industry, it can be divided into wet felts, upper felts, and dryer felts according to their position on the paper machine. It can be divided in single layer felt, double layer felt and triple layer felt.
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Availability:

Model:
SUN HONG PMC
Brand:
SUN HONG

Product Description

Press Felt

The main function of the press section of a paper machine is to remove as much moisture as possible before the paper enters the dryer section, in order to increase the dryness of the paper. Every 1% increase in the dryness of the output pressure paper can reduce the dryer load of the dryer by 4%. Therefore, it can save energy and increase production; In addition, the press section has the function of appropriately increasing the compactness of the paper, increasing fiber adhesion and paper strength, and improving smoothness.

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Double Layer Structure

Double Layer Press Felts include 1+1 composite structure and double layer of MD yarn structure. The 1+1 composite structure consists of two layer of base meshes of different thickness.

The structure and size of these two types of base layers can be changed to meet the requirements of different paper machines. Double layer felts have the features of high press resistance, good flexibility, and size stability, less elongation, excellent tensile strength.

Product parameters

Layer	single layer	double layer	triple layer
Paper machine	all kinds of machine	all kinds of machine	all kinds of machine
Speed	≤800m/min	≤1000m/min	≤1000m/min
Paper	≥8g/m²	≥8g/m²	≥40g/m²
NIP	≦80kN/m	60-200kN/m	≧200kN/m