Woven filter fabrics / filter cloth / Filter press cloth
PET woven filter cloth
General introduction: The polyester woven filter fabric from Zonel Filtech adopt the first-grade polyester raw materials include polyester spun yarn, polyester multi-filament, polyester mono-filament and their blended materials, with the various pattern to meet the special filtration performance.
The polyester woven filter fabrics can be offered by filter cloth rolls, or readymade filter fabrics, or seamless filter sleeves, which subject to the clients’ requirements.
Properties: good for acid resistance, good for oxidant resistance, high tensile strength, excellent abrasion resistant, food grade.
Applications: for Liquid-solid separation. Zonel also developed some seamless filter sleeves for dust collection. Mainly used in food and beverage industry, pharmaceutical industry, non-ferrous metallurgy, chemical plant, building section and mining industry, etc, for the equipment of filter presses, centrifuge filters, vacuum filters, pan filter and disc filter, belt filters, etc.
We can customize the filter cloth according to the given material.
The typical parameters:
| Series | Modelnumber | Density (warp/weft)(counts/10cm) | Weight (g/sq.m) | Burstingstrength (warp/weft)(N/50mm) | Airpermeability (L/sqm.S) @200pa | Construction (T=twill; S=satin; P=plain)(O=others) |
| Polyester staple fiber filter cloth series | 740 | 307/206 | 330 | 2800/1700 | 120 | S |
| F903 | 286/202 | 370 | 2450/1800 | 130 | S (anti-static) | |
| 208 | 260/276 | 400 | 2400/1900 | 220 | T + terry finish treatment | |
| 3927 | 156/106 | 535 | 3900/2600 | 18 | P | |
| 822 | 260/102 | 940 | 5000/3200 | 22 | T | |
| Polyester filament filter cloth series | 240 | 228/184 | 220 | 2350/920 | 80 | P |
| 621A | 193/130 | 340 | 2900/1950 | 55 | P | |
| 5124 | 200/94 | 510 | > 5000/2600 | 45 | T | |
| 3010 | 150/80 | 620 | 4800/4200 | 45 | P | |
| F8432 | 331/126 | 760 | > 5000/5000 | 40~50 | T (anti-static) | |
| Polyester monofilament filter cloth series | 7033 | 708/260 | 330 | 2670/1300 | 900 | S |
| 7322 | 515/200 | 390 | 3000/1400 | 1100 | S | |
| 3415 | 330/165 | 490 | 2800/1500 | 280 | T | |
| 2227 | 220/263 | 590 | > 5000/5000 | 145 | O | |
| 5953 | 590/531 | 665 | >5000/5000 | 45 | O |
PP woven filter fabrics
General introduction: The polypropylene (PP) woven filter fabric from Zonel Filtech was adopted the various type of the material include PP spun yarn, PP multifilament, PP monofilament, as well as the tear film, etc. The material and pattern chose according to the special usages so as to make them with perfect performance when filtration.
The PP filter fabrics can be offered by filter cloth rolls, or readymade filter fabrics/filter bags.
Properties: good for acid and alkali resistance, the suitable PH value can be 1~14; with good tensile strength and abrasion resistance, non-toxic, nearly used in all of the industrial filtration occasions.
Applications: For slurry dewater or solid particles concentrating.Mainly used for the industries of:
Non-ferrous metallurgy;
Chemicals;
Mining: such as the filter fabric for Kaolin processing, Ore dressing, tailing processing, etc;
Food and beverage industry: such as the filter fabrics for yeast production, filter fabrics for sugar plants, etc;, pharmaceutical industry, etc;
The filter fabric installed in the equipment such as filter presses, centrifuge filters, vacuum filters, pan filter, disc filter, belt filters, drum filters, etc.
We can customize the filter cloth according to the given material.
The typical parameters:
| Series | Modelnumber | Density (warp/weft) (counts/10cm) | Weight (g/sq.m) | Burstingstrength (warp/weft)(N/50mm) | Airpermeability (L/sqm.S) @200pa | Construction (T=twill; S=satin; P=plain) (O=others) |
| Polypropylene staple fiber filter cloth series |
4131 | 161/122 | 315 | 1550/1100 | 35 | P |
| 4212 | 236/114 | 390 | 3500/2100 | 170 | T+terry finish | |
| 2316 | 232/60 | 400 | 3050/600 | 120 | S | |
| 1140 | 433/157 | 425 | 4200/1200 | 45 | S+terry finish | |
| 2402 | 236/118 | 530 | 4800/2300 | 110 | T | |
| Polypropylene filament filter cloth series | B6840 | 268/157 | 495 | 4500/3800 | 75 | T |
| 5422 | 535/220 | 570 | 5000/1650 | 15 | O | |
| 1058 | 413/228 | 590 | 5000/3100 | 75 | O | |
| 10828 | 425/110 | 640 | >5000/2100 | 28 | O | |
| 9963 | 389/248 | 690 | >5000/3000 | 15 | O | |
| Polypropylene monofilament filter cloth series | 3130 | 427/220 | 250 | 2550/1250 | 560 | T |
| 1382 | 425/169 | 290 | 3150/1400 | 100 | S (mono-multi) | |
| 5744 | 1134/400 | 310 | 4500/2200 | 90 | O | |
| 6022 | 630/214 | 326 | 3250/2350 | 110 | S (mono-multi) | |
| 12870C | 625/216 | 480 | 3500/2700 | 110 | O (double layer) |
PA woven filter fabrics
General introduction: the polyamide (PA) or Nylon material with the properties of abrasion resistance and super tensile strength which is born to be an excellent material of filter fabrics production. The PA/nylon filter cloth from Zonel Filtech are divided into multifilament filter fabrics and monofilament filter fabrics series, which will suggest to end users according to different working circumstances.
The PA filter fabrics can be offered by filter cloth rolls, or readymade filter fabrics/filter bags according to client’s requirements.
Properties: weak acid-resistance, good alkali-resistance, high tensile strength, mainly used for the circumstance where with the tough occasion, such as for mining with heavy duties, or rough particles that need filter cloth with a good abrasion resistance, etc.
Applications: For slurry dewater or solid particles concentrating.Mainly used for the industries of mining (ore dressing or tailing processing, coal washing, etc), chemical, ferrous and non-ferrous metallurgy, etc.
The filter fabric installed in the equipment such as filter presses, centrifuge filters, vacuum filters, pan filter, disc filter, belt filters, drum filters, etc.
We can customize the filter cloth according to the given material.
The typical parameters:
| Series | Model number | Density (warp/weft) (counts/10cm) | Weight
(g/sq.m) |
Bursting strength (warp/weft) (N/50mm) | Air permeability (L/sqm.S) @200pa | Construction
(T=twill;S=satin;P=plain) (O=others) |
| Polyamide
(Nylon) filament filter cloth series |
301 | 275/250 | 106 | 2010/1980 | 114 | P |
| 663 | 192/140 | 264 | 2300/1940 | 28 | P | |
| 636 | 244/122 | 390 | 4600/2200 | 45 | P | |
| 856 | 306/133 | 450 | 4800/3200 | 220 | T | |
| 9447 | 370/181 | 475 | 4300/3500 | 150 | T | |
| Polyamide
(Nylon) monofilament filter cloth series |
2325 | 472/224 | 340 | 2600/2200 | 950 | S |
| 2322 | 472/224 | 355 | 2400/2100 | 650 | S | |
| F2327 | 531/212 | 370 | 2400/2500 | 850 | S (anti-static) | |
| 5542 | 550/114 | 430 | 3600/2000 | 1500 | T | |
| 2475 | 945/295 | 615 | >5000/2300 | 350 | O |
Cotton/poly-cotton Filter Fabrics
Zonel Filtech provide polyester/cotton fabrics which is special designed for electrolytic industries adopted as diaphragm bags(such as diaphragm bags for electrolytic Nickel plants), the fabrics adopted well-chosen polyester-cotton yarn, then woven by top-ranking heavy-duty rapier looms, after the special finish treatment, with the properties of high tensile strength, equal permeability, low resistance, high electrolytic efficiency, good acid and alkali resistance, easy install, longer service life.
The typical parameters:
|
Series |
Model number |
Density (warp/weft) (counts/lOcm) |
Weight (g/sq.m) |
Bursting strength (warp/weft) (N/50mm) |
Air permeability (L/sqm.S) @200pa |
Construction (T=twill;S=satin;P=plain) (O=others) |
|
Poly-Cotton Series |
3950 |
152/98 |
780 |
4500/2800 |
<10 |
Hight tensile strength, Low perbility |
|
9898 |
228/149 |
1080 |
5000/3000 |
<10 |
Hight tensile strength, Low perbility |
