Stamping device for marks and impressions in thermoplastic film. (Machine-translation by Google Translate, not legally binding)

摘要

Stamping device for marking and printing on film: thermoplastic, characterized in that it has two marking and printing stamping elements disposed opposite each other and a part of a thin thermoplastic film to be treated, one of these organs presenting a surface of smooth work, while the other organ is provided with a lining of flexible material that forms relief characters, slightly elastically deformable. (Machine-translation by Google Translate, not legally binding)