Customizable apparatus and method for transporting and depositing fluids

A system for delivering one or more fluids on a substrate, the system comprising:

• six or less rotating rolls disposed in operative relationship with a substrate, wherein each of the rotating rolls comprise:
• a central longitudinal axis, wherein the rotating roll rotates about the central longitudinal axis;
• an exterior surface defining an interior region and substantially surrounding the central longitudinal axis;
• a vascular network configured for transporting at least one of the one or more fluids in a predetermined path from the interior region to the exterior surface of the rotating roll, the vascular network comprising at least one main artery, at least one capillary and a plurality of fluid exits on the exterior surface, wherein:
• the at least one main artery comprises an inlet and is substantially parallel to the central longitudinal axis of the rotating roll, wherein the fluid enters the vascular network at the inlet;
• and
• wherein the at least one capillary is attached to the at least one main artery and is in fluid communication with the at least one main artery and at least two fluid exits through a substantially radial fluid path in a first tree;
• wherein at least one of the fluids is an adhesive.