Industrial Nonwoven water proof Polyester Filter Fabric Filter Bag
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Specification
Specifications:
Compositions | polyester fiber | |
Weight (g/ m2) | 500 | |
Thickness (mm) | 1.8 | |
Air permeability (L/m2/s) | 150-300 | |
Tensile strength | 1200 | 1250 |
1300 | 1350 | |
Tensile Elongation(%) | <20< span=""> | <30< span=""> |
<45< span=""> | <30< span=""> | |
Broken strength | 2.40 | |
Continuous working temperature(°C/°F) | 140/284 | |
Short time Working temperature(°C/°F) | 160/320 | |
Anti-acid | Excellent | |
Anti-alkali | Excellent | |
Anti-abrasion | Excellent | |
The stability of water solution | good | |
Finishing treatment | Singeing, calendaring, plain, Heat Set | |
Top load/ entry(walk-in plenum) | Snap Band | |
Bottom load/ entry(common in bin vents) | Disk With Wear Strip | |
Heat Setting
Basically all needle felts at Shandong Aobo are heat-set.
The residual shrinkage is reduced to a minimum by means of an optimum combination of the decisive quality factors , such as temperature, dwell time and cooling phase.
The controlled process management during the cooling phase ensures that the filter bags will have excellent form stability even under most difficult conditions.
Quality-determining parameters
Temperature
Reaction time
Cooling time
Thermal surface treatment
The surface of any needle felt influences the structure of the filter cake, its cleanability as well as pressure drop and the emission.
- Singed
Three different kinds of treatment are possible:
smooth for adhesive and moist dust
medium for universal treatments
rough low agglomeration or fine dust
- Calendering
Through calendering a more compact fiber structure is achieved. This allows a more surface-active separation of dust with lower emission.
Protective Impregnation
- hydrophobic, oleophobic
This treatment makes it more difficult for moisture to penetrate into the needle felt. Thus the risk of excessive dust deposits and caking is reduced.
- Protection against acids and hydrolysis
Special impregnation based on TEFLON®. This treatment coats the fiber surface, thus providing it with the anti-adhesive character of a PTFE finish.
An oil- and water-repelling effect is produced, and the fibers are effectively protected against acid and hydrolysis attack.
- Active finish, hydrophobic
Special water-repellent treatment providing a high cleaning and separation efficiency.
Coatings
Through the filter-active coating dust is already separated on the surface. In addition the anti-adhesive surface reduces the adhesive forces between the filter medium and dust cake.
Advantages
Optimised cleaning
Increased service life
High separation efficiency
PTFE-Coating, hydrophobic and oleophobic fibers, protection against acids and hydrolysis
Primary finish membrane, microporous foam coating, high separation efficiency, easy dust release, hydrophobic and oleophobic
Packaging & Shipping
Company Information
- Q: What is the line on the top of the filter bag?
- The filter bags are divided into three types: the ribbon filter, stationary filter and twill filter.
- Q: How do you clean a filter bag with oil stains?
- 1, the oil pollution in the filter bag is required to remove the oil by hand. 2, USES the high frequency vibration, will enter the filter filter bag inside the wall of the larger dust particles removed, will not affect fiber entanglement of fastness, keep the filter bag is good, easy tear of dirt. 3, extract the bag samples, using the professional instrument laboratory detection filter filter bag oil composition, to adapt to washing raw materials, the maximum cleaning filter bag and without causing any damage to the filter bag. Select the appropriate chemical preparation to soak the filter bag, remove the grease stain from the filter pocket, and increase the ventilation performance of the filter bag. Choose the appropriate washing materials and strict proportion. Low temperature water cleaning, the water is uniform, the strength is moderate, no mechanical damage to the filter bag. Use 110 degrees Celsius to heat air to dry, keep the size stability of the filter bag, and the filter bag is not deformed after drying. Finally, repair the damaged filter bag. The cleaning bag is basically the same as the new filter bag.
- Q: Whether the washing machine filter bag is damaged or not
- Does not affect the normal use, but some things on the linter and debris can't be filtered out, find a best silk stockings cut to the size of the filter bag to installed can normal use.
- Q: What is a good filter bag?
- However, the loop suture of the filter bag can be a single line, but it needs to be sewn more than two times.
- Q: Filtration efficiency of liquid filtration bag
- The filter efficiency of liquid filtration bag is divided into relative filtration and absolute filtration. Relative filtering: deep filter is on the surface of filter layer and internal to intercept filter, non-woven (also called nonwoven fabric) not woven fiber interwoven irregularly, large particles were intercepted in the outside of the non-woven fabric, first into smaller, but to a certain depth and intercepted, further more smaller impurities, finally, to less than a certain size of particles and a small amount is larger than the size of the particles. Commonly used in the depth of the filter of polypropylene, polyester, NOMEX, the material such as ptfe filter bag, non-woven filter material such as the internal organization structure, material thickness, fiber surface will affect the depth filter interception efficiency. Usually, this filter is called relative filtration, and the filter precision is often defined by the efficiency of the filter of a particular aperture.
- Q: Liquid filter bags should be aware of those items when installing
- Make sure the edge of the filter is cleared. Check the arcs and edges of the tennis basket. The upper edge of the net must be flat on the surface of the filter. If there are no nets or nets, there will be a filter failure. To install a new filter bag, the filter bag must be inserted into the net, and the bag sealing ring must be placed in the seal slot correctly.
- Q: How does the filter bag work?
- Mechanical vibration wave sootblower is often used in small single cartridge filter, it is the use of filter plate produced by the eccentric gear on shaking power to clear the ash, this action need downtime after operation.
- Q: Is there a filter bag for the washer?
- The cylinder washing machine does not have a filter bag similar to the wave wheel; But there are also filters in the washing machine. Current domestic cylinder washing machines have filters in the drain pump. The manual of the drum washing machine has a prompt to clear the filter regularly. There is dog hair on the clothes and can be washed in a washing machine. But be sure to clean up the pump when you're done.
- Q: How about all the filters in the washing machine
- It's better than buying a new filter bag to put the stockings on a plastic stent that's broken
- Q: Please tell me where the filter bags are sold in the washer.
- This kind of thing is sold after sale.I hope my answer will help you.
Send your message to us
Industrial Nonwoven water proof Polyester Filter Fabric Filter Bag
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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