UV varnishes

UV varnishes can be divided into a number of categories: high-gloss and matte, sensitive to adhesives, used as coating for designs made with hot-stamping film, catione lacquer applied in flexography and physiologically harmless, hence suitable for foodstuffs.

 

Skład lakierów utrwalanych promieniami UV: modyfikowane żywice, fotoinicjatory które inicjują proces polimeryzacji, dodatki, które modyfikują własności optyczne i inne. Lakiery UV schną poprzez tworzenie przez poilimery (żywice) długich wiązań.

 

Methods of varnishing:

  • Varnishing can be applied to substrates completely covered with printing dye, or to surfaces partially imprinted (in such case varnish is also applied to the substrate without imprints)
  • Varnish can be applied to the entire surface of the sheet or to selected parts of the graphic design (in such case it is the so-called “spot varnish”, which is a misleading term since lacquer is not applied in the form of dots but  as uniform colour background).  Varnishing of this type is also called selective varnishing.
techniki druku

Printing Technology

studio graficzne

Graphic design studio

telebim.gl

LED Display