Holcobatch is a small, spherical particle of generally <1 mm based on non-resin carrier, pigments, additives and fillers.
In more detail: It is a highly loaded, micro granular color and/or additive concentrate that utilizes a non-resin, fully natural and sustainable carrier system with an average particle size of 300-500 micron.
It differs from masterbatch because masterbatch is based on, for instance, polyethylene and pigment.
Masterbatch colorant typically contains less color or additive loading and utilizes resin-based carrier systems in a wide-ranging particle size of 2000-4000 micron.