A digital inkjet bronzing process
An inkjet bronzing and digital inkjet technology, applied in printing, printing devices, copying/marking methods, etc., can solve the problems of high energy consumption, long production time, long production cycle, etc., so as to reduce production costs and reduce production consumption. energy, shorten the production cycle effect
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[0023] The invention will be described in detail below in conjunction with the accompanying drawings.
[0024] Such as figure 1 Shown, a kind of digital ink-jet bronzing process of the present invention comprises the following steps:
[0025] Step 1, spray varnish pattern: use digital inkjet equipment to spray varnish onto the substrate to obtain a varnish pattern, and the distribution shape of the varnish on the substrate corresponds to the pattern to be stamped;
[0026] Step 2, UV light semi-cured varnish: use UV light to cure the varnish pattern prepared in step 1, so that the solid content of the varnish is 55% to 75%;
[0027] Step 3, bonding the transfer layer with the varnish pattern: press the transfer layer of the cold foil film with the varnish pattern prepared in step 2;
[0028] Step 4, separating the base film of the cold foil film from the transfer layer.
[0029] The transfer layer of the cold perm film is the anodized aluminum layer, and the base film is th...
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