White labelled filament basically means that the filament and its packaging is not branded. The spool and carton box only contain a label with generic information such as: material, diameter, colour, printing temperature, and a production batch number.
Custom labelled filament means that filament and packaging can be branded with your own brand. The level of customization is nearly infinite, as spool size and weight can be fully customized and the corresponding labels and boxes can be made according to your own design. Private label filament options can vary from only labelling a spool with your logo or own designed label to us arranging full colour printed carton boxes according to your own design. Please contact us for more info on labeling options.