Wuxi Mingkai’s Striped Anti-Static Dust Filter Bag combines Polyester and Electric Fiber (500gsm, 1.6mm) with singeing/calendering treatments for reliable static control and dust collection. Featuring high tensile strength (≥1060N warp, ≥1150N weft), 200-350 L/M²/S air permeability, and heat resistance up to 120℃ continuous, it suits industrial dust extraction systems with good anti-acid and anti-abrasion performance. Factory-direct supply ensures quality and efficiency
Our Anti-Static Dust Filter Bags are designed to provide exceptional filtration performance while preventing electrostatic discharge. These bags feature a unique blend of polyester fibers and conductive threads that effectively dissipate static electricity, making them ideal for applications where flammable dusts or gases are present. With a weight of 500 g/m² and a thickness of 1.6 mm, they offer excellent dust cake release and long service life. The surface treatment of singeing and calendering ensures smooth operation and prevents dust penetration.
Product Advantages
Special blend of polyester and conductive fibers for static dissipation
Prevents electrostatic discharge in potentially explosive environments
Optimal air permeability (200-350 L/M²/S) for efficient operation
Surface treatment of singeing and calendering for smooth dust release
Material Properties
High-quality polyester fibers with embedded conductive threads
Uniform weight distribution for consistent performance
Good resistance to abrasion and moderate chemical environments
Designed for continuous operation at temperatures up to 120°C
Production Capacity
Daily Output: 1000 - 1500 units (custom specifications available)
Standard sizes from 120mm to 160mm diameter, other sizes upon request
Key Applications
Ideal for industries requiring reliable dust filtration with anti-static properties:
Explosive Dust Handling
Chemical Processing
Pharmaceutical
Wood Dust Collection
Product Specifications
Temperature Resistance
Continuous: ≤120°C; Instant: ≤140°C
Material
Polyester Filament Needle Felt with Conductive Threads
Weight
500 g/m²
Thickness
1.6 mm
Air Permeability
200-350 L/M²/S
Surface Treatment
Singeing, Calendaring
Operation Guide
1
Pre-installation Inspection
Inspect the Anti-Static Dust Filter Bag for any signs of damage, including tears, holes, or frayed edges. Ensure the conductive threads are intact and properly connected. Check the bag dimensions match your filter housing specifications. Verify the bag style (round, elliptical, envelope) matches your application requirements.
2
Proper Installation
Carefully insert the filter bag into the cage, ensuring it is centered and fully extended. Gently place the assembly into the filter housing, securing it tightly according to manufacturer specifications. For pulse jet systems, ensure the bag is properly aligned with the blowpipe. For reverse air systems, ensure the bag is correctly tensioned. Ensure the conductive threads are properly grounded to dissipate static electricity.
3
System Startup
Gradually increase system temperature and airflow to allow the filter bag to acclimate. Monitor differential pressure readings to ensure proper operation. Conduct a visual inspection of the system after startup to verify all components are functioning correctly. Check for any signs of leakage or improper seating.
4
Regular Maintenance
Perform routine visual inspections of the filter bags for signs of wear, including thinning, discoloration, or damage to the conductive threads. Monitor differential pressure trends to detect potential issues early. Adjust cleaning intervals as needed to maintain optimal filtration efficiency. Replace any damaged or worn bags promptly to prevent system performance degradation.
Operation Checklist
Verify bag dimensions and style match specifications
Ensure proper installation and secure attachment
Confirm conductive threads are intact and grounded
Monitor system temperature and pressure regularly
Safety Regulations
Temperature Caution
Avoid exposing the Anti-Static Dust Filter Bag to temperatures exceeding 140°C, as this may compromise the integrity of the material. Prolonged exposure to temperatures above 120°C may reduce service life. Always monitor system temperature and ensure it remains within specified limits.
Handling Precautions
Wear appropriate gloves and protective eyewear when handling filter bags to prevent cuts or abrasions. Store bags in a dry, clean environment away from direct sunlight and sources of heat. Inspect bags for damage before installation and replace any compromised bags. Ensure proper grounding of conductive threads during installation and maintenance.
Electrostatic Discharge
Failure to properly ground the conductive threads in the Anti-Static Dust Filter Bag can result in electrostatic discharge, which may cause ignition of combustible dusts or gases. Always ensure proper grounding connections are made during installation and maintenance. Follow all local safety regulations regarding electrostatic hazards in industrial environments.
Safety Certifications
ISO 9001:2015
ATEX Certification
CE Certification
RoHS Compliance
Technical Parameters
Core Specifications
Product Name
Anti-Static Dust Filter Bag
Material
Polyester Filament Needle Felt with Conductive Threads
Weight (g/m²)
500
Thickness (mm)
1.6
Air Permeability
200-350 L/M²/S
Surface Treatment
Singeing, Calendaring
Continuous Operating Temp.
≤120°C
Instant High Temp.
≤140°C
Mechanical Characteristics
Tensile Strength (N/5*20cm)
Warp: ≥1060 | Weft: ≥1150
Elongation at Break (%)
Warp: <35 | Weft: <45
Finish Treatment
Singeing, calendering
Chemical Properties
Acid Resistance
Good
Alkali Resistance
Moderate
Abrasion Resistance
Excellent
Hydrolysis Resistance
Moderate
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Confused about dust removal equipment? Need to extend filter bag life? Mingkai's tech tips cover selection, maintenance, and policies to help you manage equipment, ensure compliance, and cut costs.
Environmental Equipment O&M Insights
Confused about dust removal equipment? Need to extend filter bag life? Mingkai's tech tips cover selection, maintenance, and policies to help you manage equipment, ensure compliance, and cut costs.
Filter Bag Maintenance: Extend Life, Cut Costs
Regular maintenance of filter bags extends their lifespan and cuts costs by preventing clogs, saving energy, and reducing replacement needs.
Filter Bag Maintenance: Extend Life, Cut Costs
Regular maintenance of filter bags extends their lifespan and cuts costs by preventing clogs, saving energy, and reducing replacement needs.
Efficient Dust Removal: Save Cost & Time
Mingkai's combination of dust filter bags and equipment efficiently intercepts industrial dust, reducing equipment wear - and - tear. Simplify the dust - cleaning process, free up production line space, and help enterprises cut operation and maintenance costs while improving production efficiency. Button: Free Solution Consultation
Efficient Dust Removal: Save Cost & Time
Mingkai's combination of dust filter bags and equipment efficiently intercepts industrial dust, reducing equipment wear - and - tear. Simplify the dust - cleaning process, free up production line space, and help enterprises cut operation and maintenance costs while improving production efficiency. Button: Free Solution Consultation
Custom env solutions for precise needs.
Mingkai customizes dust-removal systems for high-temp coking plants, humid textile workshops, etc., adapting filter bag materials and equipment structures to unique needs.
Custom env solutions for precise needs.
Mingkai customizes dust-removal systems for high-temp coking plants, humid textile workshops, etc., adapting filter bag materials and equipment structures to unique needs.
See How Pollution Problems
Want to know how Mingkai equipment performs in actual working conditions? Browse cases in industries such as chemical and electric power, and learn how enterprises use our dust removal solutions to optimize production lines and solve the problem of coordinating environmental protection and production. Button: View Customer Cases
See How Pollution Problems
Want to know how Mingkai equipment performs in actual working conditions? Browse cases in industries such as chemical and electric power, and learn how enterprises use our dust removal solutions to optimize production lines and solve the problem of coordinating environmental protection and production. Button: View Customer Cases
High dust load & continuous production (e.g., sintering workshop in steel mills)
Choose high - dust - holding filter bags + strong - load cage frames → Reduce bag - changing frequency (cut labor and shutdown losses), stably support production line operation.
Space - constrained & fine dust (e.g., electronics factory grinding workshop)
Choose pleated cartridges + custom brackets → Achieve high - efficiency filtration (precision ≤1μm) in limited space, suitable for low - air - volume, high - precision needs.
Superior to heart
More than 10 precision production line, easy to realize large quantities of goods, to provide you with the best price.
FAQs
Can I test Mingkai's filter bags before purchasing?
Yes. We offer free sample testing for filter bags. You can evaluate filtration efficiency, material durability, and compatibility with your dust - laden airflow in your actual working conditions.
Can Mingkai customize the dimensions of dust bag cages?
Absolutely. Our bag cages support custom - made lengths, diameters, and ring spacings. Just provide your filter housing specs or application requirements, and we’ll tailor the structure for a perfect fit.
Can dust filter cartridges replace filter bags in my existing system?
It depends on your equipment design. If space and airflow allow, we can conduct a free on - site assessment. For systems with limited vertical space, cartridges (with compact structure) are often a viable upgrade option.
What’s the maximum temperature Mingkai's filter bags can withstand?
It varies by material. For example: PTFE bags handle up to 260℃ continuously; Aramid (Nomex®) resists 220℃; For extreme 280℃+ scenarios, we recommend FMS composite materials.
How long does the anti - corrosion coating on dust bag cages last?
Our standard galvanized cages last 3–5 years in general industrial environments. For harsh corrosive conditions (e.g., chemical plants), we offer epoxy - coated or stainless - steel options, extending service life to 8–10 years.
ONE-STOP SERVICE
We are dedicated to a one-stop solution for environmental protection dust collection. Our services cover dust collection system design, production of dust filter bags and cage frames, installation & commissioning, as well as after-sales maintenance, etc.
