Pulse-jet baghouses use short bursts of compressed air to remove dust from the filter bag surface. These systems typically use filter cages to support the bags during operation.

We manufacture custom pulse-jet filter bags with matched diameters, lengths, snap bands, steel rings, cuffs, bottom designs and seam reinforcement. Each bag can be designed to fit your cage size, tube sheet opening and dust collection conditions.

Pulse-jet baghouses use short bursts of compressed air to remove dust from the filter bag surface. These systems typically use filter cages to support the bags during operation.

filter media tensile strength testing device

Assess seam strength, elongation, and shrinkage after heat exposure.

FilTEq FEMA 1-AT Dust Filtration Efficiency Testing System (Germany)

Simulate real industrial dust to measure retention rate under load.

Custom Filter Bags

Aokai manufactures custom filter bags for pulse-jet, reverse-air and shaker baghouses. We tailor filter media, dimensions, top and bottom designs, seam construction and surface finishes to fit your dust collection system and operating conditions.

Customization Area	Available Options
Filter Media	Polyester, Acrylic, PPS, Aramid, P84, PTFE, Fiberglass...
Dimensions	Diameter, length, weight, thickness and permeability
Construction	Snap band, cuff, flange, steel ring, loop, bottom style and seam reinforcement
Performance Finish	PTFE membrane, singeing, glazing, heat setting, anti-static, water & oil repellent

Custom Filter Media Selection

Nomex(Aramid) Filter Bags

Excellent heat and chemical resistance, widely used in cement, power, and chemical industries.

PTFE Filter Bag

Exceptional acid/alkali resistance and high-temp tolerance (260°C), easily meets emission standards.

PPS Filter Bag

Excellent heat (190°C), oxidation and hydrolysis resistance.

Polyester Filter Bags

General dry dust, under 130°C
Common dry-process dust collection applications.

Acrylic Dust Collection Filter Bag

Moisture and hydrolysis resistance
Humid operating environments or moisture-prone gas streams.

Water & Oil Repellent Filter Bag

Special treatment repels water and oil for easy cleaning.

Antistatic Filter Bag

Conductive fibers eliminate static risks. Precision craftsmanship ensures reliable safety – trusted by mining and chemical plants.

P84 filter bag(API155)

P84 (Polyimide) Filter Bag

High-temp (260°C) and corrosion resistance, perfect for chemical and asphalt plants.

Woven Fiberglass Filter Bag(AKG075WM)

Glass fiber composite dust collector bag

Nonwoven Fiberglass Filter Bag(AKG901(M))

GlassFiber Filter Bag

Continuous 280°C resistance, ideal for cement kilns and steel plants.

Not sure which media fits your baghouse?

Send your operating temperature, dust type, gas chemistry, cleaning method and existing bag details for a custom recommendation.

Request a Recommendation

Send Drawing or Sample

Baghouse Compatibility

Pulse-jet baghouses use short bursts of compressed air to remove dust from the filter bag surface. These systems typically use filter cages to support the bags during operation.

Shaker baghouses clean filter bags through mechanical shaking. Because the bags are repeatedly flexed during cleaning, the filter media, seam construction and reinforcement design are important for service life.

We supply custom shaker filter bags with durable seams, reinforced stress points, customized top fittings, loops, rings and bottom configurations. Designs can be matched to your collector frame, mounting method and replacement bag dimensions.

Reverse-air baghouses use low-pressure reverse airflow to clean the filter bags. The bags are commonly installed with hanging, tensioning or suspension systems rather than standard filter cages.

Aokai can customize reverse-air filter bags with sewn cuffs, suspension loops, reinforced hems, hanging details and bottom attachments to match the collector structure. Material selection can also be adjusted for temperature, gas chemistry, abrasion and dust characteristics.

Custom Filter Bag Top and Bottom Configurations

Different baghouse systems require different bag structures.We offer a wide range of filter bag head and bottom designs to ensure perfect installation and reliable sealing.

Snapring

Felt Strip

Head Options

U-Shaped Bottom

Enclosed Bottom

Double Felt Strip

Fold

Bottom Options

LOOP

Bottom with Hole

Flange

Cord

Flat

Reinforced Flat

Double Outer Snap Band

Loop

Head Options

Skirt

Open Bottom

Steel Ring

Cut

Bottom Options

Enclosed Bottom

Round Bottom

Filter Bag Head & Bottom Configurations

Different baghouse systems require different bag structures.We offer a wide range of filter bag head and bottom designs to ensure perfect installation and reliable sealing.

Felt Strip

Steel Ring

Double Felt Strip

Double Outer Snap Band

Cord

Cut

Fold

Flange

snap band Filter Bag

Loop

Top Design

Round Bottom

Open Bottom

Skirt

Reinforced Flat

Flat

Bottom with Hole

Loop

Enclosed Bottom

U-Shaped Bottom

Bottom Design

Get Custom Filter Bag Solutions for Your Dust Collection System

Send us your baghouse specifications and receive a professional recommendation within 24 hours.

Get a Free Quote

Aokai engineers are analyzing the operating conditions.

From Sample Analysis to Engineered Filter Solutions

Engineering, Sampling & Manufacturing Process

Step 1

Sample Analysis & Application Review

Analyze fabric structure and material composition
Review wear patterns, clogging or failure reasons
Evaluate dust characteristics and operating conditions

Step 2

R&D & Material Engineering

Needle felt material selection and optimization
Fiber blend, weight and permeability design
Surface treatments (PTFE membrane, singeing, glazing)

Step 3

Filter Bag & Cage Design

Accurate size and construction
Cage wire layout and surface finishing
Compatible with pulse jet and cleaning systems

Step 4

Fast & Transparent Quotation

Material specification
Unit price & MOQ
Lead time and delivery terms

Step 5

Sampling & Confirmation

Custom samples for testing
Performance confirmation before mass production
Adjustments based on test feedback

Step 6

Manufacturing, QC & Delivery

All products are manufactured under strict quality control and shipped with export-ready packaging.
Ongoing technical support is available after delivery.

Custom Filter Bags

Custom Filter Media Selection

Nomex(Aramid) Filter Bags

PTFE Filter Bag

PPS Filter Bag

Polyester Filter Bags

Acrylic Dust Collection Filter Bag

Water & Oil Repellent Filter Bag

Antistatic Filter Bag

P84 filter bag(API155)

P84 (Polyimide) Filter Bag

Woven Fiberglass Filter Bag(AKG075WM)

Nonwoven Fiberglass Filter Bag(AKG901(M))

GlassFiber Filter Bag

Not sure which media fits your baghouse?

Baghouse Compatibility

Custom Filter Bag Top and Bottom Configurations

Filter Bag Head & Bottom Configurations

Felt Strip

Steel Ring

Double Felt Strip

Double Outer Snap Band

Cord

Cut

Fold

Flange

snap band Filter Bag

Loop

Round Bottom

Round Bottom

Open Bottom

Skirt

Reinforced Flat

Flat

Bottom with Hole

Loop

Enclosed Bottom

U-Shaped Bottom

Get Custom Filter Bag Solutions for Your Dust Collection System

Engineering, Sampling & Manufacturing Process

Step 1

Step 2

Step 3

Step 4

Step 5

Step 6

Aokai-Introduction

Product Catalog

About Aokai Envirotec

Dust Collection for Asphalt Mixing Plants