Improvements in printing facilities in huecograbado and duplexado in continuous of decorative painted paper bands with simultaneous record during the duplexate operation. (Machine-translation by Google Translate, not legally binding)

摘要

Installation of duplexing of decorative paper bands, appendix a installation of printing in huecograbado. The duplexado is performed in the same installation as the huoograbado. This installation is constituted by a support in which two cylinders (2, 3) will be assembled, tangential, among which the paper band will pass with the printing in huecograbado so that the duplexate is produced. One of them, cylinder drive (2), is powered by transmission cardan; the other cylinder (3) is formed by special pressed paper, and the complementary bajorrelieves of the highlights or autorrelieves provided in the drive cylinder will be produced. (Machine-translation by Google Translate, not legally binding)