PROCEDIMIENTO Y APARATO PARA EL DEPOSITO DE UN APRESTO O SEALER DE COLOR PROGRAMADO SOBRE UN OBJETO CUALQUIERA, EN PARTICULAR UNA CARROCERIA DE VEHICULO AUTOMOVIL, COMPRENDIENDO LA MEZCLA DE UNA BASE NEUTRA DEL APRESTO Y DE UNA PASTA PIGMENTADA EN EL MOMENTO DE SER DEPOSITADASSOBRE DICHO OBJETO.

摘要

A method and apparatus for depositing a primer of programmed color on an object are described. In the method, a neutral primer base and at least one mono- or poly-pigmented paste are fed independently to a projection or spray device such an electrostatic deposition device comprising a rotary bowl. The base and paste are mixed in the device simultaneously while being projected or sprayed on the object.