Printing light source classification

In the printing process, special light sources can be used for UV light curing of surface coatings, printing, paper packaging, decorative materials, printed tin cans, etc.; can also be used for non-silver salt film, diazonium salt film, film, resin plate, PS Editi

Compacting effect of printed notes

Microfilming is the reduction of text to a degree that is invisible to the naked eye, and the concatenation of these reduced characters into a line or a graphic effect.

The Chinese text is required to be within 0.22mm in height after being reduced, and th

"Peacock King" Yang Liping Dali Bohai Mansion

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