Ubwoko bwa wino ikizwa no guhura nurumuri rwa UV.Imodoka iri muri wino irimo ahanini ba monomor n'abayitangiza.Irangi ikoreshwa kuri substrate hanyuma ikerekanwa nurumuri rwa UV;abitangiza barekura atome zidasanzwe cyane, zitera polymerisation yihuse ya monomers na wino igashyirwa muri firime ikomeye.Iyi wino itanga ubuziranenge bwo gucapa;zuma vuba kuburyo ntanumwe wino winjira muri substrate bityo, kuko gukiza UV kutarimo ibice bya wino bigenda byuka cyangwa bikurwaho, hafi 100% ya wino iraboneka kugirango ikore firime.