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Product Details:
Payment & Shipping Terms:
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Size: | 1#, 2# ,3# ,4# ,5#,or Customized | Bag Top Types: | Plastic Ring Top, Metal Ring Top, Raw Top, Drawstring Top |
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Bag Bottom Types: | “Arc” Shape Bottom, "V" Shape Bottom | Bag Body Types: | Stitched, Welded |
Airtight Method: | Weld, Reverse Sewn, Outside Sewn | Product Name: | Needle Felt Filter Pp Liquid/Water Filter Bag,Customized Size And Plastic Collar Filter Bag |
High Light: | Needle Felt Pp Water Filter Bag,ISO Plastic Collar Water Filter Bag,18cm Diameter Water Filter Bag |
Filter bags
The filter bags are usually made of monofilament fabric or needle felt.
With the fabric filter bags, the filtration effect is achieved through surface filtration.
Due to the rigid structure of the fabric, the size of the screen mesh opening is precisely defined and thus also the size of the particles filtered out.
Needle felt filter bags are usually made of polypropylene or polyester. Here the filtration is a combination of surface filtration and depth filtration, since the structure is three-dimensional.
The operating conditions (medium, temperature, filter fineness, flow rate, etc.) decide which material and which size is used.
Brand: | WEIXUAN |
Material: | PE / PP / NMO |
Size: | 1#, 2# ,3# ,4# ,5#,or customized |
Product Name: | Liquid Filter Bag |
Filtration accuracy: | 0.5-300 microns(µm) |
Bag body types | Stitched, Welded |
Bag top types: | Plastic ring top, Metal ring top, Raw top, Drawstring top |
Bag bottom types: | “Arc” shape bottom, "V" shape bottom |
The filter sock are available in many different sizes and shapes. The filter sock could be custom made.Nomal used sizes of filter sock are.
Filter Bag Model | Filter Bag Area(m²) | Filter Bag Volume(Liter) | Filter Bag Diameter(Inch/cm) | Filter Bag Length(Inch/cm) |
1# | 0.19 | 7.9 | 7/18 | 16/41 |
2# | 0.41 | 17.3 | 7/18 | 32/81 |
3# | 0.05 | 1.4 | 4/10.2 | 8.25/21 |
4# | 0.09 | 2.5 | 4/10.2 | 14/36 |
5# | 0.22 | 8.1 | 6/15.2 | 22/56 |
Filter material performance
Ilter material | Temperature resistance range |
Strong acid |
Weak acid |
Strong base |
Weak base |
Oils and fats |
Aromatic | Alcohol ether |
Organic solvents |
Hydrolyzed organisms |
Polyester (PE) | 130-150 | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | |||
Polypropylene (OPP / PO) |
90-110 | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | |
Nylon (NMO) | 130-150 | ▲ | ▲ | ▲ | ▲ | ▲ | ||||
Polytetrafluoroethylene (PTFE) |
250-300 | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
Bottom Type
Food and beverage industry | Water treatment industry | Paint |
Automotive industry | Pharmaceutical manufacturing industry |
Electronic manufacturing industry |
Metal processing industry | Oil industry | Refined industry |
Samples orders usually within 3 days shipped by Courier (DHL, TNT, FEDEX, UPS, EMS and soon)
Small quantity orders usually within 3-7 days shipped by air or by sea.
Large quantity orders usually within 7-15 days shipped by se
Contact Person: wangdan