Automatic servo roll to roll hot stamping machine 

Samples show Machine description      The hot stamping of roll materials usually needs to carry out continuous hot stamping on the whole roll according to a certain pitch. This kind of hot stamping machine is much more complicated than the hot stamping machine conveyed by single paper. The most important thing to solve the hot stamping of roll materials is Conveying and positioning problems of roll material. For the roll material without any printing, the adjustment of the conveying length of the roll material, the axial and radial positioning, and the control of the surface tension are all problems that need to be solved. It has already been solved on the machine, and it is enough to transfer these technologies to the hot stamping machine. In addition, for the printed roll materials, it is very important to ensure that the hot stamping position and the printing position are relatively fixed. This is the photoelectric control technology, photoelectric The…