DEVICE FOR ELECTROSTATIC ADHESION OF INKED FILM ONTO OBJECTS

摘要

In the technology of decoration of objects by means of film bearing a drawing represented by special inks which are transferred by sublimation onto the object to be decorated, a known industrial process, there is the problem of causing perfect adherence of the inked support to the object to be decorated. This adhesion is secured by means of systems creating the vacuum or through the use of special plastic films having a certain elasticity but whose costs do not recommend them for industrial use for objects which require low production costs. The use of vacuum technology has low industrial costs but involves manual operations by the workers assigned to decoration to perfectly stretch the inked film over the object so that there will not be overlapping of the drawing with slowing of the production process. The purpose of the present invention is to eliminate these manual operations with obvious economical and productivity advantages.