Apparatus, system and method of additive manufacturing using ultra-fine jetted material

An apparatus for anti-cake material jetting for a print build, the apparatus comprising:

• a controller comprising:
• at least one processor;
• and memory storing instructions that, when executed by the at least one processor, causes the at least one processor to perform operations;
• a solution dispenser having a solution, wherein the solute of the solution comprises photosensitive polymers, wherein the photosensitive polymers have a size of about 1-5 microns;
• a jet;
• a tunable heat filter;
• and
• an ultraviolet actuator to provide UV light, wherein the UV light is directed to the print build;
• wherein the operations comprise:
• dispersing, by the jet, the solution from the solution dispenser;
• and
• adjusting the tunable heat filter to a temperature to (i) burn off, at least in-part, the solvent of the solution and (ii) make molten the photosensitive polymers, as the solution passes through the heat filter.