Paper Making Felt

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Detail description

1、Single-layer BOM

Structure Diagram:

A: top layer fiber
B: middle layer fiber
C: base mesh
D: back layer fiber

Applicability:

Paper machine type: kinds of paper machine

Machine speed: ≤500m/min

Paper weight: ≥8g/m²kinds of paper

Linear pressure：≤100kn/m

Strength: ≥2000n/5cm

Description:

Single-layer BOM is made of single layer base mesh and fiber layer. The base mesh layer is made of nylon yarn or warp and weft weave by doubling monofilament. The stitch structure is designed by different position and different paper of different paper machine. According to the structure of BOM to lay the fiber, having the characteristics of good filterability, small elongation, easy to wash and clean, light mark, affective to eliminate grain mark and other marks, long life and so on. Widely used for kinds of paper machine to product kinds of paper and paper board etc.

2、Double-layer BOM

Structure Diagram:

A: top layer fiber
B: middle layer fiber
C: base mesh
D: back layer fiber

Applicability:

Paper machine type: kinds of paper machine

Machine speed: ≥100m/min

Paper weight: ≥12g/m²kinds of paper

Linear pressure：≥100kn/m

Strength: ≥3000n/5cm

Description:

Double-layer BOM is double warp structure BOM. According to paper machine and paper, we can design and change the structure of base mesh. It has the characters of anti-high pressure, good elasticity and filterability, stable size, small elongation, great strength, affective to eliminate grooving, vacuum mark, blind-hole mark and other marks. Suitable to vacuum press, kinds of complex press and other press for producing high grad offset paper, and kinds of high grad paper and paper board etc.

3、Laminated BOM

Structure Diagram:

A: top layer fiber
B: middle layer fiber
C: base mesh (1+2)
D: back layer fiber

Applicability:

Paper machine type: kinds of paper machine

Machine speed: ≥200m/min

Paper weight: ≥40g/m²kinds of paper

Linear pressure：≥200kn/m

Strength: ≥4000n/5cm

Description:

Laminated BOM has many base mashes, includes 1+1, 1+2, 2+1, 1+1+1 and etc. The felts are applicable to 200kn/m even more, have the characters of good flexibility, filterability, stable size and long life, and are affective to eliminate kinds of marks. Suitable width-nip press, shoe press and other press to middle and high speed paper machine for producing high grad paper and paper board etc.

Base mesh

4、Function (after-treatment) papermaking felt

On the base of former felt, the felt is treated by special chemicals, which is better in characters. It includes anti-dirt, anti-fussing, wear-resistant, water-washing and soft treatment papermaking felt. Having the characters of anti-high-press, anti-dirt and anti-fussing and wear-resistant, clean-oneself and easy to wash and clean, long life. Suitable for kinds of paper and paper board and other high grad tissue paper, special paper etc, the felt is used for middle and high-speed paper machine, especially for producing high grad paper and paper board etc, which substitute for imported felts.

5、Pulp-making felt

The pulp-making felt include BOB and BOM felt, the BOM pulp-making felt include single-layer BOM, double-layer BOM, laminated BOM( 1+1, 1+2, 2+1, 1+1+1 and etc. ) felt, having the characters of good flexibility, filterability, stable size and long life.

6、Dryer felt:

The dryer felt include BOB and BOM and special dryer felt. The special dryer felt concentrates all excellencies of BOB dryer felt and dryer fabrics, having the characters of good filterability, mark-free, heat-resistant and anti-aging, even structure, wear-resistant, stable size, great strength, easy to operation and long life.

7、Firecrackers lead paper felt

Firecrackers lead paper is a special tissue paper to produce leads firecrackers lead , usually made of 100% wood pulp in the rotary cylinder paper machine .

Firecrackers lead paper felt is designed for the production of firecrackers lead paper , it is made of special high-strength synthetic filament and wool yarn blended together with twist for the warp, weft with blended wool yarn for weaving fabric , it is completed after fulling, washing , napping, drying and other procedures . The company has developed a new generation of products .

Having the characteristics of fine and smooth, soft, good filterability, easy to clean, good elasticity, long life and other advantages.

The size of felts is provided by the customer , the felt weight is 670g/m 2.

Picture of the felt：


Paper side	Roll side

8、Blended asbestos tile felt

Blended asbestos felt is designed for the production of asbestos- cement tile, it is made of special high-strength synthetic filament and wool yarn blended together with twist for the warp, weft with blended wool yarn for weaving fabric , it is completed after fulling, washing , napping, drying and other procedures . The company has developed a new generation of products .

Compared with the original products , it has the characteristics of fine and smooth, soft, good filterability, easy to clean, good elasticity, long life and other advantages.

The size of felts is provided by the customer , felts weight is from1700 to 1800g/m

Picture of the felt


Paper side	Roll side

9、Cement board felt

Cement board felt is designed for the production of cement board . Through painstaking research after years, based on the advanced technology and experience , the company has developed a new generation of products, it has good reputation because of its unique properties, its characteristics are as follows :

Cement board felt has three major roles: forming, filter and transport in the cement board or tile production line;

Cement board felt is made of multilayer structure monofilament mesh bottom and 100% nylon fiber , is a harmless security products ;

Cement board felt has the characteristics of uniform texture, good surface, good permeability , good filterability, stable size, stable operation and long life ;

Common Specifications:

Width Range : 1.2 ~ 2.5M;

Length range : 8.0 ~ 50.0M;

Weight range : 1400 ~ 1700G/M2;

Cement board felt technical indicators:

The tensile breaking strength: 6000 ~ 10000N/5CM

The tensile deformation rate : length deformation <2%

Width deformation <2%

The permeability ( filtration performance ): 1000 ~ 1200MM / S (200Pa)

PH value : 6 ~ 11

●Main Equipments