Manufacturing method of soft fine-creased artificial super-fiber leather

The invention relates to the technical field of super-fiber leather, in particular relates to a manufacturing method of a soft scabriculous artificial super-fiber leather. The invention provides a manufacturing method of a soft finely crinkled artificial super-fiber leather which is soft, fine in crease and has hand-feeling approaching to genuine leather. The manufacturing method comprises the following process steps in order: enabling non-woven fabric to pass through a soaking trough, dipping in a PU resin solution in a certain proportion, then coating a layer of PU resin solution, solidifying, washing and drying to obtain super-fiber rough blank; enabling the super-fiber rough blank to pass through a methylbenzene extraction production line, performing high-temperature decrement to manufacture super-fiber base cloth semi-finished product; and enabling the super-fiber base cloth semi-finished product to pass through a piece of super-fiber base cloth after-finishing line (oiling and drying, puffing and accurately grinding) to manufacture the super-fiber base cloth; enabling a piece of release paper to orderly pass through a first coating head, a second coating head and a third coating head, orderly coating a layer of shell fabric, a middle material layer and an adhesion layer on the surface of the release paler; pre-heating the release paper coated with the shell fabric, the middle material and the adhesion layer, and then combining the manufactured super-fiber base cloth with the release paper coated with the shell fabric and the backing material, drying through a drying oven, separating to obtain the semi-finished product; and performing surface genuine leather treatment on the surface of the semi-finished product to obtain the finished product.