The liquid filter bag is a replaceable filter element of the bag filter system. Our bags are made of food-grade nylon material, 8-600 mesh is our best-selling mesh, and liquid filter bags can be customized in size.
And there are a variety of media types for you to choose from, such as polypropylene, polyester, nylon, porous PTFE film and stainless steel, etc.
| Product Name: | Liquid Filter Bag |
| Material: | PP/PE |
| Size: | 1# 180*410mm / 2# 180*810mm 3# 102*210mm / 4# 102*360mm 5# 152*560mm,Customized size |
| Filtration accuracy: | 0.5-200 microns |
| 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 |
| 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 performa
| 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 | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ | ▲ |
Precision conversion table
| Micron (μm) |
1 | 3 | 5 | 10 | 20 | 25 | 50 | 70 | 100 | 125 | 149 |
| Mesh | 15000 | 5000 | 2500 | 1250 | 625 | 550 | 300 | 200 | 140 | 120 | 100 |
| Micron (μm) |
200 | 250 | 300 | 350 | 500 | 590 | 710 | 840 | 1000 | 1200 | 1400 |
| Mesh | 70 | 60 | 50 | 45 | 35 | 30 | 25 | 20 | 18 | 16 | 14 |
Five-thread sewing hemming technology
High pressure resistance
The bag mouth is tightly stitched without gaps.
The needle thread is tight and there is no needle
eye to prevent leakage.
This product is produced using a high-speed industrial sewing machine and uses silicone-free oil to cool down.
Hot melt welding
Sealed without leakage
Hot-melt welding, seamless combination process,
strengthen the dirt collection effect.Use digital
co-located multi-point welding equipment to ensure
that each point of welding is firm.
Without any special bleaching and dyeing treatment,
it fully complies with environmental standards.
Pre: Nylon empty tea bags
Next: PTFE Liquid Filter Bag
MACROKUN has established long-term and stable cooperative relations with many transportation companies such as China Post, DHL, FEDEX, USPS, UPS, etc. Of course, MACROKUN can also provide air and sea transportation. The powerful logistics system enables all MACROKUN'S Printing Mesh, Filter Mesh and Filter Bags and so on to be easily and efficiently transported to any place. For quotes and inquiries, please email our sales team.
