Extra fine anode bag - 5 µm | WINKLER

10,10 €
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750x280mm €24.10 €21.70
830x230mm €24.00 €21.60
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1200x270mm €33.60 €30.20
1250x375mm €39.10 €35.30

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Extra fine anode bags 5 µm – PLATE-TEX micro for electroplating

Microfiltration for maximum bath purity in electroplating

The WINKLER PLATE-TEX micro 5 µm anode bag was specially developed for applications where maximum bath purity and reproducible coating results are crucial. Thanks to its extra-fine 5 µm microfiltration , even the smallest particles and anode sludge are reliably retained – without impairing the necessary ion flow in the electrolyte.

The anode bag is particularly suitable for precision electroplating , printed circuit board manufacturing and demanding surface coatings, where even the smallest impurities can lead to rejects or quality problems.

Typical applications

The PLATE-TEX micro anode bag is used wherever the highest demands are placed on electrolyte filtration:

  • Precision electroplating with high surface quality requirements
  • Printed circuit board manufacturing and electronics industry
  • Electrolyte baths with very fine particles
  • Coating processes with tight tolerances
  • Anode baskets, plate anodes and stick anodes

This extra-fine filter bag is a key component in our range of anode and cathode bags . It was specially developed to meet the high demands of the metal and electronics industries , effectively preventing particle inclusions in the coating.

Why 5 µm microfiltration can be crucial

In many electroplating processes, standard anode bags are insufficient to reliably retain the finest particles. If these particles enter the electrolyte, they can cause roughness, pores, or inclusions in the coating.

With a filter fineness of 5 µm, the PLATE-TEX micro offers significantly higher filtration performance than standard anode bags, thus directly contributing to more stable processes, lower rejects and more uniform layer thicknesses.

Materials & Construction for Industrial Applications

The PLATE-TEX micro is based on a high-strength polypropylene needle felt , specially developed for demanding electrolyte filtration. The material combines high mechanical stability with very good permeability.

  • Polypropylene needle felt: Chemically resistant to many galvanic electrolytes.
  • 400 g/m² surface weight: High mechanical stability and long service life.
  • Thermally smoothed: Reduced fiber release and particularly clean filtration.
  • High air permeability: Stable electrolyte flow without unnecessary process losses.

Your advantages in B2B use

The PLATE-TEX micro was developed for industrial applications where stable processes and reproducible results are crucial.

  • Maximum bath purity: 5 µm microfiltration for the highest requirements.
  • Less waste: Clean electrolytes ensure consistent coating results.
  • Stable processes: Constant filtration without affecting the current flow.
  • Long service life: Robust filter material for continuous use.
  • Custom manufacturing possible: Perfectly fitting for anode baskets and anode shapes.
  • Chemically resistant: Suitable for many galvanic electrolytes.

Which variant is the right one? Comparison of Plate-Tex anode bags

The choice of the right anode bag depends primarily on the particle size and the requirements for bath cleanliness.

variant Filter fineness Special feature Recommended for
Plate-Tex Classic 15 µm Standard anode bag Standard economic processes
Plate-Tex micro 5 µm Microfiltration Precision processes with the highest bath purity
Plate-Tex Two 15 µm Double-layer filter Mechanically stressed applications
Plate-Tex Brilliant 25 µm non-stick surface Organic-rich electrolytes

Technical specifications: PLATE-TEX micro anode bag

material Polypropylene (PP)
Fabric construction Needle felt
basis weight 400 g/m²
Air permeability 125 l·dm⁻²·min⁻¹
equipment thermally smoothed
Base unit Piece
Filter fineness 5 µm* (*Information provided by the tissue supplier)

Custom manufacturing & consulting for your electroplating

Do you require extremely fine filtration for the highest surface finishes? We would be happy to discuss whether the 5 µm version is the right choice for your process in a personal consultation on filter technology . We will support you in reliably retaining anode sludge and maximizing the service life of your electrolyte.

FAQ – Extra fine anode bags 5 µm for electroplating

Frequently asked questions about the 5 µm anode bag for highest bath purity

The PLATE-TEX micro anode bag with a 5 µm filter fineness was developed for electroplating processes with particularly high requirements for bath purity. Here you will find answers to typical questions about microfiltration, selecting the appropriate filter fineness, and its use in electroplating electrolytes.

When should a 5 µm anode bag be used?

A 5 µm anode bag is used when particularly high bath purity requirements exist. The extra-fine microfiltration retains even the smallest particles and anode sludge and is especially suitable for precision electroplating, printed circuit board manufacturing, and sensitive coating processes.

What is the advantage of a 5 µm anode bag compared to standard anode bags?

A 5 µm anode bag filters significantly finer particles than standard anode bags with a 15 µm or 25 µm filter fineness. This results in fewer solids entering the electrolyte, leading to more uniform layers, fewer coating defects, and more stable processes.

Does a fine anode bag impair the electrolyte flow?

No, the 5 µm anode bag is designed to maintain the necessary ion flow in the electrolyte. The special filter material enables fine filtration without negatively affecting the galvanic process.

For which electroplating applications is the 5 µm anode bag particularly suitable?

The 5 µm anode bag is particularly suitable for applications with high quality requirements, such as precision coatings, electronics manufacturing, printed circuit board production, and electroplating processes with tight tolerances. Microfiltration offers crucial advantages wherever even the smallest particles can lead to defects.

Can the anode bag be adapted to existing anode baskets?

Yes, the anode bag can be individually adapted to existing anode baskets, plate anodes, or billet anodes. Custom-made bags ensure an optimal fit and uniform filtration in the electrolyte bath.