Ukuprintwa kwe-offset
I-offset printing, ekwabizwa ngokuba yi-offset lithography, yindlela yokushicilela ngobuninzi apho imifanekiso ekwiipleyiti zentsimbi ikhutshelwa (i-offset) kwiingubo zerabha okanye iirola emva koko iye kumajelo oshicilelo.Imidiya yokushicilela, ngokuqhelekileyo iphepha, ayidibanisi ngokuthe ngqo neepleyiti zetsimbi.
Ushicilelo lweUV
Ushicilelo lwe-UV yenye yezona nkqubo zoshicilelo zibhetyebhetye kwaye zinika imincili ngokuthe ngqo kwinto eyakha yenziwa, kwaye ukusetyenziswa kwayo kuphantse kungabi nasiphelo.Ukuprintwa kwe-UV yindlela eyahlukileyo yeushicilelo lwedijithalioko kubandakanya ukusetyenziswa kwe-ultraviolet (UV) ukukhanya ukunyanga okanye ukomisa i-inki ye-UV phantse ngokukhawuleza ukuba ifakwe kwi-substrate elungiselelwe.I-substrate inokubandakanya iphepha kunye nayo nayiphi na enye imathiriyeli enokuvunyelwa ngumshicileli.Oku kunokuba ibhodi yegwebu, i-aluminium, okanye i-acrylic.Njengoko i-inki ye-UV isasazwa kwi-substrate, izibane ezikhethekileyo ze-ultraviolet ngaphakathi komshicileli zifakwe ngokukhawuleza kwizinto ezingaphezulu kwe-inki, zomiswe kwaye zibambelele kwi-substrate.
Iinki ze-UV zomile ngenkqubo ye-photomechanical.Ii-inki zisesichengeni sokukhanya kwe-ultra-violet njengoko ziprintwa, zijika ngoko nangoko ukusuka kulwelo ukuya kwinto eqinileyo enomphumo omncinci kakhulu wezinyibilikisi kwaye phantse akukho kufunxwa kwe-inki kwisitokhwe sephepha.Ke unokuprinta kuyo nantoni na oyifunayo xa usebenzisa ii-inks zeUV!
Kuba zoma kwangoko kwaye azikhuphi ii-VOC's kwindawo, ushicilelo lwe-UV lujongwa njengetekhnoloji eluhlaza, ekhuselekileyo kokusingqongileyo kwaye ishiya phantse i-zero yekhabhoni.
Inkqubo yoshicilelo iphantse yafana ncam kuzo zombini eziqhelekileyo kunye noshicilelo lweUV;Umahluko ufika kwii-inki kunye nenkqubo yokomisa ehambelana nezo-inki.Ushicilelo oluqhelekileyo lwe-offset lusebenzisa i-inki ezinyibilikayo – ezingezizo ezona ndlela ziluhlaza kakhulu – kuba ziphuma zibe ngumphunga ziye emoyeni, zikhuphe ii-VOC’s.
Izinto eziluncedo kuShicilelo lwe-Offset
- Ukuprintwa kwebhetshi enkulu kuneendleko ezifanelekileyo
- Okukhona uprinta iikopi zoqobo olunye
- Ixabiso leqhekeza ngalinye lincinci
- Ukulinganisa umbala obalaseleyo
- Abashicileli be-Offset bayakwazi ukuprinta kwifomathi enkulu
- Ukushicilelwa komgangatho ophezulu kunye nokucaca okuphezulu
Ukungalungi kwi-Offset Printing
- Ukuseta okunzima kunye nokuchitha ixesha
- Ushicilelo lwebhetshi encinci lucotha kakhulu kwaye lubiza kakhulu
- Amandla anamandla, afuna ukwenziwa kweepleyiti ezininzi ze-aluminium kwiphepha ngalinye
- Ii-inki ezisekwe kwi-solvent zikhupha iikhompawundi zezinto eziphilayo eziguquguqukayo (IiVOCs) xa zomile.
Izinto ezilungileyo zoShicilelo lweUV
- Ukonyuka kokusebenza kunye nokonga ixesha kuba umshicileli we-UV unokunyanga i-inki ngoko nangoko.
- Ukonyuka kokuqina ngenxa yokuba i-inki enyangisiweyo ye-UV ixhathisa ngakumbi kumonakalo onje ngemikrwelo kunye ne-scuffs.
- I-Eco-friendly kuba inkqubo yokunyanga ye-UV ikhupha ii-VOC zero.
- Ukonga ixesha kunye ne-eco friendly kuba ukuprintwa kwe-UV akudingi lamination eyimathiriyeli yeplastiki.
Ububi boShicilelo lweUV
- Abashicileli be-UV babiza kakhulu kune-offset abashicileli.
NgoJulayi 27 nguYuki
Ixesha lokuposa: Jul-27-2023