Non Woven Machinery For Industrial Filtration
Filter performance is decided at the seam and at the pocket pitch. Sewing perforates the media and lets unfiltered air past; ultrasonic welding does not. Pocket pitch sets the rated surface area, so it has to repeat panel after panel.
What Producers In This Sector Run Into
- Sewn pocket seams leaking unfiltered air at the needle line
- Pocket pitch drift changing the filter's rated surface area
- Ultrasonic stacks overheating on long production runs
- Layer misalignment when several media are combined
What The Machine Has To Deliver
- Continuous ultrasonic welding with a cooling system
- Servo registration that holds pitch at production speed
- Photoelectric tracking on marked media
- Ten feeding positions for multi-layer structures
Machines For Industrial Filtration

Pocket Filter Bag Making Machine
Ultrasonic Pocket Filter Bag Production Driven By Six Servo Motors
Model AQ-(600-1000)
Non Woven Dust Bag Machine
Ultrasonic Bonded Vacuum Cleaner Dust Bags With Ten Feeding Groups
Model AQ-(500-700)
Dust Bag Machine (200)
Compact Dust Bag Line For 200 mm Class Vacuum Bags
Model AQ-(200)
Dust Bag Machine (500)
Mid Format Vacuum Dust Bag Line With Ultrasonic Sealing
Model AQ-(500)
Dust Bag Machine (700)
Wide Format Dust Bag Production Up To 700 mm
Model AQ-(700)
Non Woven Fabric Inspection Machine
Unwind Inspect Count And Rewind Non Woven At Up To 120 M Per Minute
Model AQ-I(1600)Products Made On These Lines
- HVAC pocket bag filters
- Paint booth and cleanroom pre-filters
- Household and industrial vacuum dust bags
- Incoming inspection of purchased filter media
What Ships With The Machine
Six servo motors with anti-interference control
15 to 20 m/min pocket filter production
Computer-engraved embossing moulds
Seal integrity tested on finished bags
Guides For This Sector
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Ultrasonic Bonding Versus Sewing For Disposable Non Woven Products
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Industrial Filtration Buyer Questions
Which machine should a industrial filtration producer start with?
Start from the finished product. Send the product size, fabric type and gsm, and target output, and we recommend the model from the 6 machines listed on this page.
Can the machine be customised for our product?
Yes. Working width, folded size, tooling pattern, counting quantity and electrical supply are set before the machine is built.
Do you run our own material before shipment?
Yes, where you supply a sample. Results and settings are shared before the machine ships and supplied with it.
What after-sales support is available?
One-year warranty, wear parts held in stock, and engineer support over WhatsApp video so faults are diagnosed from what the machine is actually doing.
Machinery For Industrial Filtration Production
Send your product specification and output target. We reply with the machine model, price and delivery time.
