Product Details
Polypropylene (PP) Filter Bags - High Efficiency Liquid/Solid
Separation
Polypropylene filter bag soap is a bag filter element made of
polypropylene material, mainly used in petrochemical, paint and
medicine, automobile manufacturing, food and beverage and other
fields.
The filter material forms a three-dimensional, highly porous and intricate filter layer. Its key feature is the loose fiber structure, which significantly increases the capacity to hold impurities. This type of fiber material operates in a circumfer-ential interception mode, effectively removing solid and soft particles. Larger particle impurities are retained on the fiber surface, while finer particles are carried to the deeper layers of
the filter material. During use, it does not break down due to increased pressure, thus achieving high filtration efficiency. The filter cloth undergoes high-temperature surface heat treatment and instant pressing technology/finishing treatment, effectively preventing fiber damage from high-speed liquid impact. This ensures no fibers fall off, preventing filter fluid contamination, and avoids the excessive clogging of filter pores caused by traditional pressing methods, which can shorten the filter bag's lifespan. Additionally, the low pressure difference does not affect the flow rate.
Parameter | Details |
---|
Material | 100% Polypropylene (PP) – Non-toxic, chemically resistant |
Filter Media | Melt-blown PP / Non-woven PP / Pleated PP (specify your type) |
Filtration Rating | 1 micron – 200 micron (customizable) |
Diameter | 180mm (7"), 420mm (16.5"), or custom sizes |
Length | 300mm – 1000mm (standard), custom lengths available |
Max. Temperature | 90°C (194°F) – Short-term peak 95°C (203°F) |
pH Resistance | 1 – 14 (high chemical resistance) |
Operating Pressure | ≤ 0.5 MPa (72.5 psi) |
Flow Rate | Varies by micron rating (e.g., 5µm: ~10 L/min·m² @ 0.1MPa) |
Seam Type | Ultrasonic welding / Heat sealing / Stitched (specify) |
End Cap Options | Open-ended / Metal ring (SS304/SS316) / Snap band / Nylon loop |
Applications | Water treatment, chemicals, food & beverage, pharmaceuticals, oil
filtration |
Certifications | FDA, RoHS, ISO 9001 (if applicable) |
Color | White (standard), custom colors available |
Reusability | Disposable (single-use) / Cleanable (multi-use) |
Package & Delivery
Service Provide:
OEM service, printing or logo information is acceptable.
Company Profile
We are one proressional industrial filter cartridges and elements
manufacturer with over 20 years experience.
Main products:
- Dust filters、dust cartridges、powder filters、sterilization
filters、odor eliminating filters deodorization filter and dust
collection filters used in for industrial gases/gas、industrial
dust、coating/painting equipment and environmental protection
equipment.
- Filter elements for industrial oil ,fluid filtration,hydraulic and
lubrication system, high precision oil filter equipment. Make
non-standard filter elements, pipeline filter elements, imported
filter cartridges localized transformation.
- Air filter cartridges for air compressors, generator sets, fans,
etc., oil filter cartridges, oil and gas separation cartridges, oil
filter cartridges, diesel filter cartridges and various filters.
- Air filter cartridges for large machine groups, gas turbines and
ships. Engine oil filter, oil-water separator filter, oil separator
filter, etc.
- Non-standard filter design, development and production of various
machinery equipment.
- Filter cartridges for high-efficiency and mufti-function
high-precision oil filter equipment and other various oil filter
equipment.
- Primary, medium and high efficiency filters for HVAC system, fresh
air replenishing machines, etc.
- Gas filter of the gas pipeline city gate stations ,pipeline
transmission and distribution coal gas filters.
- Oil-water separation filters for Large machine tools、Universal
lathe and CNC lathes.
- Oil filter elements,dust filters and gas purification filters of
various piping systems.
Our company has a complete process, such as owning the machining,
stamping, surface treatment, filter assembly and other workshops,
technical and quality inspection and other quality management
departments and advanced production lines, relying on strong
technical force and high-quality skilled workers, with German,
American HV, Japan TORAY companies' high-quality filter paper and
other imported filter materials, with exquisite technology,
advanced equipment, improved testing methods, advanced information
management system to meet the needs of users of various filter
cartridges.
Our products are now widely used in the field of metallurgy,
petroleum, chemicals, electricity, coal, mining, pharmaceuticals,
shipbuilding, food, construction machinery,energy and other
industries.