Polyester Press Felt

タイトルまたは説明

High quality press felt and dryer felt for paper making machine

The press felt plays an important role in removing the water from the paper web after the forming section, and at the same time imparting smoothness and conveying it to the dryer section. For this reason, the press felt needs to provide the following functions: water removal, smoothness and runnability. In recent years, larger and faster paper machines require press felts of even higher consistency and quality.

 It has good quality properties such as less elongation, easy to wash, no-mark on paper, long life performance and can be used in various paper machines to produce different kinds of paper.

Paper Grade:≥8g/m2

NIP:≤*0kN/m

GSM: **0~***0g/m2

Felt GSM Tolerance:≤±4

Air Permeability:*0~**0CFM

Tensile Strength:≥***0N/5cm

Elongation Percentage:≤1%

Width Variation:≤±2cm

The 1*1 composite structure consists of two layer base meshes of different thickness. Both of these base meshes can be changed in construction and sizes to suit the requirements of different paper machines. Double layer felts have the features of high press resistance, good flexibility, permeability and size stability, less elongation, excellent tensile strength. The felts are also resistant to vacuum marks, blind hole marks, groove marks etc. Double layer BOM felts are used in press types such as: groove press, vacuum suction press, multi-press, large diameter nip-roll press to produce high grade printing papers, news-prints, technical papers, packaging papers, high grade paper boards etc.

Paper Grade:≥8g/m2

NIP:*0~**0kN/m

GSM: **0~***0g/m2

Felt GSM Tolerance:≤±4%

Air Permeability:*0~**0cfm

Tensile Strength:≥***0N/5cm

Elongation Percentage:≤0.6%

Width Variation:≤±2cm

Triple layer BOM press felts include the structures of 1 *2, 2 *1 and 1 *1 *1 composite felts. The press felts can be applied to more than **0 kN/m linear pressure and possess the features of good flexibility and permeability, excellent size stability, long life performance. Triple layer press felts are used in high speed paper machines for suction complex press, large diameter nip roll press and shoe press to produce high grade news-prints, writing papers, paper-boards etc.

Paper Grade:≥*0g/m2 news-prints,writing papers,high grade board papers etc.

NIP:≥**0kN/m

GSM: ***0~***0g/m2

GSM Tolerance:≤±4%

Air Permeability:*0~*0cfm

Tensile Strength:≥***0N/5cm

Elongation Percentage:≤0.6%

Width Variation:≤±2cm