Company Info:
Since its inception in 1998,our factory has grown to become one of the largest manufacturers of filter products in China.We possess advanced production machinery and adhere to strict production standards.Over the past two decades,we have gained many experienced partners and have established an excellent reputation domestically and internationally.So far,our sales of filter bags in carbon black industry is the first in China;and we have a very good cooperation with these world-renowned carbon black enterprises,like Cabot, Orion, Birla .So we have good guarantee in terms of quality.Last but not least,We supply excellent quality at a competitive price.
Our commitment is to be the partner of choice to customer by offering value in in filter clothes/bags supply solutions.And we have professional product knowledge answers and comprehensive and enthusiastic services.
PTFE Filter Bag:
PTFE (polytetrafluoroethylene) filter bags offer exceptional chemical resistance, high-temperature resistance, excellent dust cake release properties, and low friction characteristics. They are commonly used in industries where demanding operating conditions and corrosive environments are present.
Brief Introduction of PTFE Filter Bag:
1. Efficient Filtration: Superior dust capture for cleaner air quality;
2. Chemical Resistance: Resists corrosive chemicals and acids;
3. High-Temperature Stability: Withstands extreme heat up to 260°C (500°F);
4. Excellent Dust Cake Release: Easy removal of dust for continuous filtration efficiency;
5. Low Friction & Energy Savings: Reduces pressure drop, saving energy costs;
6. Durable & Long-lasting: Extended service life reduces maintenance and replacements.
Product specification:
| Name/Item |
Component |
Weight
(gsm) |
Thickness
(mm) |
Air Permeability
(200Pa L/dm2.min) |
Tensile Strength
(N/5*20cm) |
Elongation at break
(%) |
Temperature |
Finish |
| Shell Fiber |
Scrim |
Length |
Cross |
Length |
Cross |
Continue |
Peaks |
| PTFE with PTFE Membrane |
PTFE |
PTFE |
780±5% |
0.8 ± 0.2 |
15-30 |
≥800 |
≥800 |
≤10 |
≤15 |
≤260 |
≤280 |
Singeing, Calendering, Heat-set, PTFE Memebrane |
| PTFE |
PTFE |
PTFE |
780±8% |
1.0± 0.2 |
15-40 |
≥750 |
≥750 |
≤10 |
≤30 |
260 |
280 |
Singeing, Calendering, Heat-set, PTFE Memebrane |
| PTFE |
PTFE |
PTFE |
780±8% |
1.0± 0.2 |
72-150 |
≥750 |
≥750 |
≤10 |
≤30 |
260 |
280 |
Singeing, Calendering, Heat-set, PTFE Impregnation |
| PTFE |
PTFE |
PTFE |
800±5% |
1.0± 0.2 |
100-150 |
≥850 |
≥750 |
≤10 |
≤15 |
240 |
280 |
Singeing, Calendering, Heat-set, |
| PTFE |
PTFE |
PTFE |
|
0.8± 0.2 |
15-30 |
≥750 |
≥750 |
≤10 |
≤15 |
260 |
280 |
Calendering, Heat-set, PTFE Membrane |
| PTFE |
PTFE |
PTFE |
750±8% |
1.0± 0.2 |
15-30 |
≥800 |
≥800 |
≤10 |
≤15 |
260 |
280 |
Calendering, Heat-set, PTFE Membrane |
| PTFE |
PTFE |
PTFE |
750±8% |
1.1± 0.2 |
50-100 |
≥800 |
≥800 |
≤10 |
≤15 |
260 |
280 |
PTFE Impregnation / PTFE |
| PTFE |
PTFE |
PTFE |
830±8% |
1.0± 0.2 |
15-50 |
≥800 |
≥800 |
≤20 |
≤30 |
260 |
280 |
Singeing, Calendering, Heat-set, PTFE Membrane |
Our Advantages:
®The length of dust filter bags: can be customized
Usual size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
(Remarks:If your required filter bag is different from our usual one, then please sen d us your drawing picture and choose material you need since we also produce the nonstandard filter bag. )
®Production details:Double bottoms and reinforcement to make abrasion resistance.
®Inspection: Filter bags will be according to the national standards, industry standards and enterprise standards.
®Various material: Polyester(PE), Polypropylen(PP), Aramid, P84, Acrylic, Fiberglass, PTFE,Nomex,FMS etc.
®Strong intensity,Excellent anti-abrasion,good finishing treatment,Good raw material,competitive price,High filtration efficiency,Fast delivery
Quality Guarantee:
If there have any quality problems with products, we are willing to be replaced free.We collaborates with professionals from various higher education institutions to overcome technological barriers. Each engineer in our team tailors the best quality technical solutions and guidance for clients. We consider product quality as the sole factor for the survival of the enterprise, strictly controlling the factory testing process, and providing customers with world-class products.
In the production process, we strive for excellence and pay attention to every detail. Every key aspect of the product undergoes 100% testing, ensuring that each delivered product is of the highest quality, allowing customers to use our products with confidence.
Strict Self-standards:
We keep the strict processing quality standards, according to design drawings and operation process. Our worker meet the requirements of tooling and clothing , no smoking.
We have the responsible for the processing of products, and examines, waste, residue, defective goods in the beginning.
FRQ
Q1. What is your terms of payment?
A: T/T will usually be accepted,details could be negotiated.
Q2. What is your terms of delivery?
A: FOB, CFR, CIF, DDU,EXW
Q3. How about your delivery time?
A: Generally, it will take 10to 20 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q4. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings.
Q5. What is your sample policy?
A: we could offer the sample for free charge but do not pay the cost of freight.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them.
Filter Media Roll goods for Dust filtration:
- fiberglass fabric with and without TPFE membrane
- Needle felt with and without TPFE membrane
- Material weight from 350g to 800g/m2(or customized)
- Roll length from 50m-100m
- Shortest delivery time
- Customized and developed products as customer's request
- Organizational Structure: The geometric structure of the filter material includes twill, satin, and double-layered organizations.
- Treatment Agents: Include acid resistance, TPFE impregnation, waterproofing, oil repellence, anti-static, and high-temperature resistance.
Fornecedor Auditado 
