PTFE filter bags are already widely used since they were invented, so what is the special features of PTFE filtration bags? Why are PTFE sift bags popular?



What is the functions of PTFE filtration bags?

What are the key features of PTFE sieve bags?

How to choose the suitable PTFE filter bag?
What are functions of PTFE sieve bags?
The surface from the polytetrafluoroethylene (PTFE) membrane will be smooth and resistant to chemical corrosion. The PTFE membrane is bonded into the surface of conventional sieve media, eliminating the requirement primary dust cake. Filtration occurs on the surface of the membrane layer and achieves surface filtration. PTFE coated filter bag is really a new type of filter material produced by compounding a layer regarding polytetrafluoroethylene (PTFE) film about the surface of ordinary filtration bag. This layer of membrane is similar to playing the role of "primary dust layer", material exchange is completed on the surface in the membrane, and can be effectively filtered from the outset of use. The unique three-dimensional network structure in the film prevents dust coming from passing through, and there is no worry about pore clogging. This filtering method is termed "surface filtration". The coated filter material cannot only achieve nearly no emission, but also as the film is not sticky as well as friction coefficient is modest, the powder cake will probably automatically fall off, ensuring the long-term stability of the equipment resistance, so it gives full play to the advantages of the bag filter as well as being an ideal filter fabric selection. It is traditional in the fields regarding flue gas purification plus dust removal, dust cure and special recycling. Because PTFE membrane has the benefits of smoothness, chemical stability, much time service life and water-proof, it has excellent particles cake release, high filtration efficiency and longer company life. As an advanced product, PTFE filter carriers have perfect filtration effectiveness during water pretreatment as well as post-treatment. PTFE membrane filter bags include the main choice for filtering fine dust and so are widely used in many industries like chemical industry and metallic. Membrane filter bag is often a material resistant to acids as well as alkalis, and can provide the mandatory high hydrolytic stability. The PTFE membrane filter bag is constructed of high-quality raw materials to be sure complete body assistance as well as extremely high strength.



Dust can possibly enter the inside associated with ordinary filter media for the duration of use, and it accumulates a lot more, until the pores are blocked, making it unusable. If you use PTFE coated filter mass media, the filtered dust may be easily cleared from the surface in the film, the cleaning outcome is good, the circuit is long, and the cleaning pressure intensity in use is low, thereby increasing the service life with the filter material and Significantly reduce the maintenance workload on the dust collector and lower the operating cost of the product. It is laminated by using woven filter material and needle-punched filter felt to produce PTFE coated filter material, which not only boosts the filtration accuracy, but also causes it to be easier to clean dust. It has the attributes of stable operation and long service life. This advantage can effectively reduce the amount of bag changes, thereby salvaging costs. Specifically, the PTFE membrane carries a first-class laminate to increase the capacity and efficiency with the filter. This ensures that tiny dust particles cannot pass through the PTFE membrane layer and be ignored. The dust cake is often collected from the surface from the PTFE membrane later. PTFE membrane filter case manufacturers instill a traditions of high-quality products and various specialized services. The PTFE membrane layer filter bag manufacturer’s emissions are negligible, the product healing period rate is high, and its popular products ensure a top air-to-cloth ratio.

What include the main features of PTFE sieve bags?

1. The PTFE filter bag can raise the filtration capacity of this system by 50-150% in accordance with the needs without major changes towards the dust collector;

2. Considering the effective increase of the actual bag-to-bag distance, the cleaning efficiency on the system is significantly superior;

3. Due to the impact belonging to the bag on the competition, the fatigue damage in the bag is greatly lessened, thereby prolonging the service life on the bag.

How to choose the proper PTFE filter bag?

Since each filter has unique characteristics and parameters, whenever we choose the filter material belonging to the dust collector filter handbag, we must know the next parameters: temperature, humidity, particles diameter, gas chemistry, dirt abrasive, filter The mechanical performance parameters in the device.

PTFE filter bag has a wide range of applications and its efficiency is significantly more than other similar products. If you are searching for a high-quality PTFE dust filter bag in a reasonable price，Jiangsu Aokai Topographical Technology Co.,Ltd. will present you with the best products.
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