The invention discloses a
processing method based on shaping natural bottom leather shoe
heel upper leather. The method comprises the following steps of enabling the thickness of the shoe
heel upper leather to be uniform and consistent through a flattening cutter
machine; using a standard
copying mould to mill the edges of the shoe
heel upper leather, directly sand
grinding the long
heel surface through a
grinding machine, and milling other unnecessary periphery on a platform
copying mould milling bottom edge
machine after fixing the shoe heel upper leather on the
copying mould; enabling a
paraffin block to lean against a rotary
bristle brush wheel or a cloth wheel, enabling paraffin scraps to be adhered to the rotary
bristle brush wheel or the cloth wheel,
polishing the shoe heel upper leather, and enabling the paraffin scraps to melt through friction heat and permeating into hide
fiber;
brush coating soapy water and
polishing again if leather color needs to be deepened. According to the
processing method, the
processing process is designed based on the consideration of material particularity of the natural bottom leather, so that the structure of the shoe heel area is stable, the surface quality and the inside quality meet the design requirement, and the quality of the shoes meet the requirement.