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Paint sludge drainage: Fleece filter bag (100 µm) for drainage boxes
Economical sludge dewatering for paint shops
In industrial painting, clean and rapid solid-liquid separation is crucial for productivity and cost control. Our nonwoven filter bag for drain boxes was specifically developed for the safe collection of paint sludge . As a cost-effective, disposable product, it offers maximum efficiency with the simplest possible handling.
Further solutions can be found in our category Filter bags for sludge dewatering & dewatering boxes (industry) .
Technical superiority through hydrophilic spunbond nonwoven fabric
The core component of this paint sludge filter bag is the hydrophilic polypropylene spunbond nonwoven fabric (PP) . The special finish reduces the surface tension of the water , resulting in significantly faster dewatering .
- Hydrophilic equipment: Ensures efficient water discharge and reduced process times.
- Thermal fixation: Stabilizes the tissue structure and prevents fiber detachment.
- Optimal filter fineness: With 100 µm, sludge particles are reliably retained while the flow rate remains high.
For particularly fast coarse drainage, we recommend the Color Drain filter bag (250 µm) as an alternative.
Easy handling in daily operation
The design is consistently tailored to the needs of budget-conscious paint shops . Changing the bags in the drainage box is quick and easy – this minimizes downtime and increases the efficiency of your production.
Your advantages at a glance
- Fast drainage: Increased productivity through optimized water discharge.
- Safe separation: Reliable filtration of paint sludge and solids.
- High cost efficiency: Attractive price-performance ratio for industrial applications.
- Practical: Specifically designed for standard drainage boxes .
Technical data:
| material | Polypropylene (PP) |
| Fabric construction | Spheroidal fleece |
| Weight per unit area (g*m-²) | 30 |
| equipment | thermally fixed, hydrophilized |
| Filter fineness (µm) | 100 µm * |
| Base unit | Piece |
Note: * Information provided by the nonwoven fabric supplier
Typical areas of application
- Chemistry & Raw Materials – Industrial Paint and Coating Processes
- Filter technology construction – sludge dewatering
- Environment & Energy – Solid Matter Retention
- Transport & Logistics – Industrial Drainage
Personal consultation for your waste disposal processes
Are you looking for a customized solution for your specific paint sludge composition ? Take advantage of our product consultation on filter technology and optimize your dewatering processes sustainably.
FAQ – Fleece filter bag for paint sludge drainage
Frequently asked questions about paint sludge drainage using fleece filter bags
When dewatering paint sludge, reliable solids separation combined with a high water flow rate is crucial. The nonwoven filter bag with a 100 µm filtration rating was specifically developed for dewatering boxes and enables economical and clean sludge dewatering in paint shops. Here you will find answers to frequently asked questions about the application and selection of the appropriate filter bag.
For which applications is the fleece filter bag particularly suitable?
Typical applications include:
- Cleaning of painting tools
- Drainage of paint and varnish residues
- Splitting plants
- Paint booths
- Workshop cleaning
The filter fineness of 100 µm reliably retains paint particles, while the water can drain away quickly.
What is the advantage of a hydrophilic filter bag?
This ensures efficient and even drainage, especially in the case of paint sludge with a high water content.
How does the 100 µm filter bag differ from coarser drainage bags?
This results in:
- cleaner wastewater
- less residue in the drainage box
- less post-cleaning
- more stable waste disposal processes
The 100 µm filter bag is particularly suitable when paint sludge needs to be reliably separated.
Is the filter bag reusable?
This reduces cleaning effort and ensures a quick changeover during operation.
Which drainage boxes are compatible with the filter bag?
Thanks to the flexible fleece material, the bag adapts well to the shape of the drainage box and enables even drainage.








