METHOD FOR PRODUCING RELIEF STRUCTURES ON A HOLLOW GLASS OBJECT AND HOLLOW GLASS OBJECT THUS PRODUCED

摘要

The invention relates to a method for producing relief structures on a glass object (1), said method comprising the following steps: a) application of a mask (2) which is resistant to the attack of acids to areas (12) to be protected of the glass object (1); b) application of a sequence of cycles, each cycle comprising: b1) an acid attack phase that can dissolve the glass on the non-protected areas (11); and b2) a rinsing phase for removing the dissolved glass and the residues of the acid attack; and c) removing the mask (2).