Flock finishing

Most of the flock activation systems used today for both AC and DC applications are tannin based processes, guaranteeing good and long-lasting activity, superior flock density and good handling properties.

NaturalSpecialities has developed a full range of gallotannins (Floctan range), offering the guarantee of an efficient process for the preparation of moisture stable conductive flocks from nylon, rayon and polyester, etc.


The fastness of dyed goods toward (repeated) washing, chlorine bleaching and fastness against staining has become increasingly important in response to increased consumer and retailer demands.

Although synthetic alternatives are on the market, gallotannins are clearly better performing. NaturalSpecialities has created specifically for this market the Textan range.

For more detailed information, please visit our download section or request more information.