The perfection of the production
is the basis of product variety. 

Extrusion

Extrusion

Fine-cell honeycomb moulds are produced by extruding a formula containing activated carbon and minerals. Cellularity, length and the selection of activated carbon produces customised filter elements are matched for the various applications.

 

 

Impregnation

Impregnation
The textile base materials can be impregnated in our impregnation plant with a multitude of formulas, adjusted to a certain surface weight, and dried. At the same time, particularly during the powder activated carbon and granular carbon impregnation of polyurethane foams and non-woven materials, a large range of surface weights and qualities can be presented.

Sprinkling

Sprinkling

By"Sprinkling"we mean finishing the carrier materials with adsorbers such as activated carbon in wet bonding or sprinkler bonding processes. At the same, there are various production methods at our disposal which ensure a suitable and homogenous order and thus high air permeability of the finished material. The efficiency of the filter material can be controlled by the type and quantity of the adsorber. If required, after the same process, these media can also be laminated or covered with materials for particle deposition or for purely mechanical stabilisation.

covering

Covering
By covering we mean here applying a non-woven material or another textile material to a filter media coated with a granular activated carbon. This prevents the fragmentation of activated carbon. The process is carried out immediately after coating the activated carbon or during the pleating process.

Flame bonding

Flame bonding
An adhesive coat is produced in this lamination plant by singeing/melting a foam medium, which is used as a smooth joint between two media layers.