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Home > Industrial Equipment & Components > Filtration Equipment & Parts > Filter Bag & Cartridge > Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure thumbnail-3

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure thumbnail-4

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure thumbnail-5

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure photo-1

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure photo-2

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure photo-3

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure photo-4

Acrylic Needle-Punched Filter Cloth Bag, 300 Micron, 100°C Continuous, 0.8MPa Working Pressure photo-5

Product Spotlights

This 300-micron acrylic needle-punched filter cloth bag offers reliable continuous operation at 100°C and 0.8 MPa working pressure. Its excellent chemical resistance and durable needle-punched construction ensure efficient filtration and long service life in industrial dust collection, liquid filtration, and chemical processing applications. Customizable sizes and surface finishes available.

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Material:

Other, Acrylic

Filtration Precision:

300 micron

Continuous Working Temperature:

100°C

Contact Supplier Request Quote Chat Now

Anping County Boli Hardware Wiremesh Products Factory

2Yrs

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
Contact Us

Material Other, Acrylic

Filtration Precision 300 micron

Continuous Working Temperature 100°C

Working Pressure 0.8 MPa

Process Needle-punched

Shape Filter bag

Color Customizable

Application Industrial filtration

As a manufacturer with over 25 years of expertise in wire mesh and filtration products, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Acrylic Needle-Punched Filter Cloth Bag, designed for demanding industrial filtration applications. With an annual export value of US$5-10 million and serving markets across North America, Europe, Asia, and beyond, we deliver reliable and cost-effective solutions. This 300-micron filter bag combines high-temperature resistance up to 100°C continuous operation with a working pressure of 0.8 MPa, making it ideal for dust collection, liquid filtration, and chemical processing. Our factory, established in 1998 in Hengshui, Hebei, China, ensures consistent quality through advanced needle-punched technology and rigorous testing.

Key Features & Technical Specifications

Material: 100% acrylic fiber – excellent chemical resistance to acids, alkalis, and organic solvents, with low moisture absorption and good dimensional stability.
Filtration Precision: 300 micron (approximately 50 mesh) – suitable for coarse to medium particle separation, balancing flow rate and capture efficiency.
Temperature Tolerance: Continuous operation at 100°C (212°F), with peaks up to 120°C possible – ideal for hot gas filtration or warm liquid processes.
Pressure Rating: 0.8 MPa (116 psi) working pressure – robust construction ensures reliable performance under moderate to high pressure differentials.
Process: Needle-punched nonwoven – creates a dense, uniform fiber matrix with high porosity and good cake release properties.
Shape & Size: Customizable bag dimensions to fit various filter housings, including standard sizes or tailored designs.
Surface Finish: Smooth or singed options available to reduce fiber shedding and improve cleaning efficiency.

Parameter	Value
Filtration Rating	300 micron
Continuous Temperature	100°C
Maximum Peak Temperature	120°C (short-term)
Working Pressure	0.8 MPa
Fabric Weight	500–600 g/m² (typical)
Thickness	1.8–2.2 mm
Permeability	10–15 m³/m²/min at 200 Pa

Product Advantages for Your Business

Enhanced Durability: Acrylic fiber resists degradation from moisture, UV light, and many chemicals, extending service life in harsh environments.
Efficient Dust Collection: Needle-punched structure creates a tortuous path for particles, capturing 300-micron and larger contaminants effectively while maintaining low pressure drop.
Cost-Effective Solution: Compared to PTFE or Nomex bags, acrylic offers a balanced performance-to-price ratio for moderate temperature and pressure applications.
Easy Installation & Maintenance: Flexible yet sturdy material allows quick bag change-out; surface treatment options help reduce blinding and improve cleaning cycles.
Customizable Fit: We can produce bags with grommets, snap rings, or other mounting hardware to match your specific equipment.
Consistent Quality: Our factory employs strict quality control from fiber selection to final stitching, ensuring each bag meets your filtration requirements.

Trust & Reliability

With over two decades of manufacturing experience and annual exports exceeding US$5 million, Anping County Boli Hardware Wiremesh Products Factory has built a strong reputation among global clients. We serve diverse industries including mining, cement, chemical, food processing, and waste treatment. Our products are shipped from major ports such as Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. We are committed to providing professional technical support and after-sales service. Contact us today to discuss your specific filtration needs and receive a competitive quotation for our acrylic needle-punched filter cloth bags.

Frequently Asked Questions

What is the maximum temperature this filter bag can handle?
It can operate continuously at 100°C (212°F) and withstand short-term peaks up to 120°C. For higher temperatures, we recommend other materials like polyester or aramid.
Can this bag be used for liquid filtration?
Yes, acrylic needle-punched filter bags are suitable for liquid filtration as long as the liquid is compatible with acrylic (avoid strong alkalis). The 300 micron rating is ideal for removing coarse solids from water, oils, or chemicals.
How do I clean the bag?
For dry filtration, reverse pulse jet cleaning is common. For wet applications, backwashing or gentle washing with compatible solvents can be used. Avoid harsh mechanical scrubbing.
What sizes are available?
We offer custom sizes based on your filter housing dimensions. Standard diameters range from 100mm to 500mm, and lengths from 500mm to 3000mm. Please provide your specifications.
Is the bag resistant to acids?
Acrylic fiber has good resistance to dilute acids and organic solvents, but it is not recommended for strong oxidizing acids or highly alkaline environments. Always test compatibility with your specific fluid.
What is the typical lifespan of this bag?
Lifespan depends on operating conditions such as temperature, pressure, and chemical exposure. Under normal conditions (e.g., ambient temperature, moderate dust load), the bag can last 6–12 months or longer.
Do you provide samples?
Yes, we can provide small samples for evaluation. Please contact us with your requirements and shipping details.
What is the minimum order quantity?
Minimum order quantity is typically 10 pieces for standard sizes, but we can discuss smaller quantities for trial orders.