METHOD OF FORMING PROTECTIVE FILM OF COATING SURFACE OF AUTOMOBILES

摘要

A strippable paint is caused to sag onto coating surfaces (1, 2 and 3) of an automobile (V) within the range to be protected, from a plurality of nozzles (10) juxtaposed in the width-wise direction of the automobile (V) above the coating surfaces (1, 2 and 3) while controlling the number of discharge nozzles in accordance with the size of the range to be protected. Then, the strippable paint (18) is spread over the entire portions of the coating surfaces (1 to 3) within the range to be protected, and a range borne by each nozzle (10) is relatively reduced so that run-down of the strippable paint can be efficiently carried out, dust of the paint is prevented from scattering over a wide range, process steps can be reduced by eliminating a masking step and inspection/correction step, and a work load can be mitigated.