Kusamala kwa UV kusindikiza zokutira varnish ndondomeko

Pamwamba pa zida zosindikizira za uv zimatengera mfundo yosindikizira ya inkjet ya piezoelectric. Inki ya UV imapopera mwachindunji pamwamba pa zinthuzo ndikuchiritsidwa ndi kuwala kwa ultraviolet komwe kumatulutsa motsogozedwa ndi UV. Komabe, pakupanga kusindikiza kwatsiku ndi tsiku, chifukwa zida zina Pamwambapa ndi osalala, ndi glaze, kapena malo ogwiritsira ntchito ndi ovuta kwambiri, ndikofunikira kugwiritsa ntchito zokutira kapena varnish kuti mukwaniritse kutentha kwambiri, kusalowa madzi, kukana kukangana ndi zina. makhalidwe.

Nanga ndi njira ziti zodzitetezera pakugwiritsa ntchito varnish yosindikiza ya UV?

1. Chophimbacho chimagwiritsidwa ntchito kupititsa patsogolo kumamatira kwa inki ya UV. Ma inki osiyanasiyana amagwiritsa ntchito zokutira zosiyanasiyana, ndipo zida zosindikizira zosiyanasiyana zimagwiritsa ntchito zokutira zosiyanasiyana. Ngati simukudziwa kusankha ❖ kuyanika abwino, Mukhoza kulankhula ndi wopanga uv flatbed chosindikizira.

2. Varnish imapopera pamwamba pa chitsanzo pambuyo posindikiza chitsanzo. Kumbali imodzi, imakhala ndi zotsatira zowoneka bwino, ndipo kumbali ina, imapangitsa kuti nyengo iwonongeke komanso kuwirikiza kawiri nthawi yosungiramo chitsanzo.

3. Chophimbacho chimagawidwa kuti chikhale chowumitsa mwamsanga ndi chophika chophika. Zakale zimangofunika kupukuta mwachindunji kusindikiza chitsanzo, ndipo chotsiriziracho chiyenera kuikidwa mu uvuni kuti chiwotchedwe, kenaka chitulutseni ndikusindikiza chitsanzocho. Njirayi iyenera kutsatiridwa mosamalitsa, apo ayi zotsatira za zokutira sizidzawonetsedwa.

4. Pali njira ziwiri zogwiritsira ntchito varnish, imodzi ndiyo kugwiritsa ntchito mfuti yamagetsi yamagetsi, yoyenera pamagulu ang'onoang'ono. Ina ndiyo kugwiritsa ntchito chophimba chotchinga, chomwe chili choyenera pazinthu zambiri. Zonsezi zimagwiritsidwa ntchito pambuyo posindikiza uv pamwamba.

5. Pamene varnishi imapopera pamwamba pa inki ya UV kuti ipange chitsanzo, kusungunuka, kuphulika, kupukuta, ndi zina zotero kumawoneka, kusonyeza kuti varnish sangathe kugwirizana ndi inki yamakono ya UV.

6. Nthawi yosungiramo zokutira ndi varnish nthawi zambiri ndi 1 chaka. Ngati mutsegula botolo, chonde mugwiritseni ntchito mwakhama. Apo ayi, mutatsegula botololo, lidzawonongeka ngati silikutsekedwa kwa nthawi yaitali ndipo silidzagwiritsidwa ntchito.