The invention discloses a production system for ultra-soft hydrophobic non-woven fabric. The production system comprises a first fiber layer generating system, a second fiber layer generating system, a melt-spraying device and a hot-rolling mechanism, the first fiber layer generating system generates a first fiber layer, the second fiber layer generating system generates a second fiber layer, the melt-spraying device generates a melt-spraying layer, the melt-spraying layer is located between the first fiber layer and the second fiber layer, and the first fiber layer, the melt-spraying layer and the second fiber layer are jointly input into the hot-rolling mechanism for hot rolling. The melt-spraying device comprises an extruder and a hot melt-spraying die head which are connected, and the melt-spraying die head is located between the first fiber layer and the second fiber layer. Correspondingly, the invention further provides a production method for ultra-soft hydrophobic non-woven fabric. By means of the production system for ultra-soft hydrophobic non-woven fabric, ultra-soft hydrophobic non-woven fabric is prepared through one-time hot rolling of the fiber layers, ultra-soft hydrophobic non-woven fabric has good softness, the comfort level of a product is improved, the production system is simple in structure and easy to operate, and the production method is simple in step.