Device for hot-marking by pad printing of articles made of raw or finished glass or of plastic material

摘要

The device (10) for marking of articles (1) using hot-pads of in the form of raw glass or plastic material, comprises a deformable silicone pad (11) having a hardness of 60 shore and heated at a predetermined temperature of 130[deg] C for applying a paper film (2) on the silk-screened pattern. The articles comprise a silk-screened pattern. After application of deformable pad on each article, the angle formed between a first tangent to the outer surface of the pad and through the longitudinal axis of the article and a second tangent to the outer surface of the article. The device (10) for marking of articles (1) using hot-pads of in the form of raw glass or plastic material, comprises a deformable silicone pad (11) having a hardness of 60 shore and heated at a predetermined temperature of 130[deg] C for applying a paper film (2) on the silk-screened pattern. The articles comprise a silk-screened pattern. After application of deformable pad on each article, the angle formed between a first tangent to the outer surface of the pad and through the longitudinal axis of the article and a second tangent to the outer surface of the article and passing through the point of intersection of the first tangent of the outer surface of the article is 60-70[deg] . The deformable pad is movable between a first position of support on a heater and a second position of application of the film on the article. The heating element is formed by heating a metal plate provided with a controlled electrical resistance. The temperature of the metal plate of the heating element is 200-300[deg] C. The time of application of the pad on each article is 1 second.