Basic Info.
Model NO.
JY
Characteristic
Acid Resistance,Alkali Resistance,High Strenghth
Efficiency
40%----90%
Color
White
Size
Customerized
Breaking Elongation
18 -- 35%
Breaking Strength
4.5---9 G/D
Softening Point
140---160 Degrees
Melting Point
165---173 Degrees
Density
0.91 g/cm3
Transport Package
in Carton
Specification
Customized
Trademark
JOYE
Origin
Shanghai
HS Code
5911400000
Production Capacity
600000 Pieces/Year
Product Description
Description of Filter Cloth
General View of the Filter Cloth on the Filter Plate of Filter Press 
Commonly used filter cloth specifications and models in filter press
There are many factors to be considered in the selection of filter cloth for filter press, such as whether the objects to be filtered by filter press are acid or alkaline substances, the accuracy of filtration and the speed of filtration, etc.Here is a simple introduction to some basic knowledge, more about the filter press and filter press accessories can be consulted to Shanghai Junyi Filter Equipment Co.,Ltd at any time!
Application of Filter Cloth
Technical Parameter of Different Kinds of the Filter Cloth
PP Filter Cloth 750B
PP Filter Cloth 840-1(A) (750A)
PP Filter Cloth 840-3
PP Filter Cloth 700AB
PP Filter Cloth 700A
Filter Cloth 120-7
Filter Cloth 822
Filter Cloth 621
Can we clean the cloths with a pressure sprayer?
You can, but take care to not get too close with the spray tip. Only use the sprayer in a "fan" spray pattern and keep spray pressure under 1000 PSI.
Can we clean cloths with chemical cleaners?
Polypropylene filter cloths can handle both caustic and acidic solutions. Nylon, polyester, and felt cloths need special consideration and may be damaged from these chemicals. Contact Shanghai Junyi Filter about your specific situation.
How can we extend our cloth life?
1) Filter cloth life is shortened by chemicals, mechanical wear, abrasion, and blinding. We can help to determine whether your cloths are being attacked by your process chemicals. Mechanical wear can be reduced by using a more durable cloth. Blinding often comes from "slamming" sludge into the press.
2) Consider an Auto Feed Pump Control System, or an AFPCS to automatically and gradually increase pressures. "Pre-coating" a press with DE or similar products can also add substantial life to cloths. The coating protects against wear and minimizes blinding.
Shippment and Term of Payment
Our Working
Contact Us
General View of the Filter Cloth on the Filter Plate of Filter Press
Features of Filter Cloth
| 1 | High strength, resistance against abrasion and high dimensional stability |
| 2 | Good water drainage and protecting the sludge cake form going through the fabric. |
| 3 | Individual fabric designs differ in speed of dewatering, size of apertures, surface smoothness for easy cake release, resistance against abrasion |
Commonly used filter cloth specifications and models in filter press
There are many factors to be considered in the selection of filter cloth for filter press, such as whether the objects to be filtered by filter press are acid or alkaline substances, the accuracy of filtration and the speed of filtration, etc.Here is a simple introduction to some basic knowledge, more about the filter press and filter press accessories can be consulted to Shanghai Junyi Filter Equipment Co.,Ltd at any time! Application of Filter Cloth
| 1 | Dewatering of municipal sludge in sewage plants |
| 2 | Dewatering of paper sludge and pulp |
| 3 | High pressure dewatering of pulp |
| 4 | Production of fruit and vegetable juices |
| 5 | Production of wine |
| 6 | Dewatering of minerals in mining industry |
| 7 | Dewatering of sand |
| 8 | Dewatering of sludge in agriculture |
| 9 | Other industrial separation processes |
Technical Parameter of Different Kinds of the Filter Cloth
PP Filter Cloth 750B
| Material | PP | The type | 750B |
| Technology | Single layer | Weave method | twill |
| Nature | acid/alkali-resisting Thickness | 0.88mm | |
| Air perm | 35(L/m2·s) | Unit weight | 450-460 (g/m2) |
| Warp density | 268 (root/10cm) | Weft density | 157 (root/10cm) |
| With or without the filter material | Without | ||
PP Filter Cloth 840-1(A) (750A)
| Material | PP | The type | Multifilament |
| Technology | Double layer | Weave method | Plain |
| Nature | alkali/heat/cold-resisting, water proof Thickness | 0.88mm | |
| Air perm | 35(L/m2·s) | Unit weight | 471 (g/m2) |
| Application | Dust | Air clear | |
PP Filter Cloth 840-3
| Material | PP | The type | Multifilament |
| Technology | Double layer | Weave method | One Plain/one Twill |
| Nature | acid /alkali /heat -resisting Thickness | 1.36mm | |
| Air perm | 111.6(L/m2·s) | Unit weight | 500 (g/m2) |
| Application | Coal dressing | Air clear | |
| Warp density | 333 (root/10cm) | Weft density | 204 (root/10cm) |
| Application | Dust | Air clear | |
PP Filter Cloth 700AB
| Material | PP | The type | 700AB |
| Technology | Double layer | Weave method | Plain |
| Nature | acid /alkali /cold -resisting Application | Sludge | |
| Application | Water processing | filter | |
PP Filter Cloth 700A
| Material | PP | The type | 700A |
| Technology | ** | Weave method | Plain |
| Nature | acid /alkali -resisting Thickness | 0.7mm | |
| Air perm | 11.79(L/m2-s) | Unit weight | 350(g/m2) |
| Warp density | 204 (root/10cm) | Weft density | 106 (root/10cm) |
Filter Cloth 120-7
| Material | PE | The type | 120-7 |
| Technology | Sigel layer | Weave | Twill |
| Nature | acid /alkali /heat/cold -resisting Thickness | 1.42mm | |
| Air perm | 54(L/m2·s) | Unit weight | 610(g/m2) |
Filter Cloth 822
| Material | PE | The type | 120-7 |
| Technology Sigel double layer | Weave Plain,Twill | ||
| Nature | acid /alkali /heat/cold -resisting Thickness | 0.5mm | |
| Air perm | 100(L/m2·s) | Unit weight | 600(g/m2) |
| Warp density | 30 (root/10cm) | Weft density | 27 (root/10cm) |
Filter Cloth 621
| Material | PE | The type | Multifilament |
| Technology | Sigel layer | Weave | Plain |
| Thickness | 0.63mm | ||
| Air perm | 11.34(L/m2·s) | Unit weight | 390(g/m2) |
| Warp density | 188 (root/10cm) | Weft density | 137 (root/10cm) |
Can we clean the cloths with a pressure sprayer?
You can, but take care to not get too close with the spray tip. Only use the sprayer in a "fan" spray pattern and keep spray pressure under 1000 PSI.
Can we clean cloths with chemical cleaners?
Polypropylene filter cloths can handle both caustic and acidic solutions. Nylon, polyester, and felt cloths need special consideration and may be damaged from these chemicals. Contact Shanghai Junyi Filter about your specific situation.
How can we extend our cloth life?
1) Filter cloth life is shortened by chemicals, mechanical wear, abrasion, and blinding. We can help to determine whether your cloths are being attacked by your process chemicals. Mechanical wear can be reduced by using a more durable cloth. Blinding often comes from "slamming" sludge into the press.
2) Consider an Auto Feed Pump Control System, or an AFPCS to automatically and gradually increase pressures. "Pre-coating" a press with DE or similar products can also add substantial life to cloths. The coating protects against wear and minimizes blinding.
Shippment and Term of Payment
Our Working
Contact Us