Positioning printing method and device for molded hologram

Positioning printing method and device for molded hologram

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A method and device for locating printing of embossed holograms, the method comprising the steps of: 

1 preparing a hologram template to be printed, the template is a transparent plastic film; 

2 preparing a paper jam printed with ordinary graphics or Plastic card substrate; 

3 printing a UV coating on the substrate using a flexographic printing system: 

4 affixing the hologram template to the substrate and registering the hologram with the ordinary graphic on the substrate 3 The obtained substrate is transferred between the impression cylinder and the holographic plate of the printing plate and is closely attached to the holographic plate. The mirror condenses the UV light emitted by the UV lamp at the contact between the hologram plate roller and the holographic platen roller. The UV holographic coating on the substrate is irradiated to cure it instantaneously. The technical effect of the invention is that the registration error is very small. 2 The transparent plastic template has low cost and convenient replacement; 3 the device has simple structure and high efficiency.