Tanthauzo la offset lithography ndi yotakata kwambiri, ndi wotchuka matenthedwe kusamutsa lithography.Chifukwa cha zotsatira zake zosindikizira, chitsanzocho ndi chomveka komanso chofanana ndi moyo, ndipo zotsatira za zithunzi zingatheke.Malinga ndi a Kodak, idatchedwa offset pyrography, yomwe imadziwika kuti color pyrography.Kotero, pakusankhidwa kwa sitiroko yotentha iyi, ndi zinthu ziti zomwe ziyenera kusamala?
Choyamba, tiyenera kuyamba ndi mawonekedwe a malonda:
1. Kugwiritsa ntchito seti yonse ya silika gel otsika kutentha + mitundu inayi offset inki, kumva zofewa, mpweya permeability ndi zabwino kwambiri.
2. Mtundu wowala, wowoneka bwino komanso wowoneka bwino, zotsatira za chithunzi.
3. Kukana kwamphamvu, kuchira bwino;Zochapitsidwa (giredi 4-5).
4. Akhoza kufotokoza zotsatira zabwino ndi zosazama za machitidwe.
5 Yadutsa chitetezo cha chilengedwe cha SGS (gulu la nsalu zaku Europe: chitsogozo chonse, zitsulo zisanu ndi zitatu zolemera, phthalates, azo, organotin, polycyclic onunkhira hydrocarboni, formaldehyde).
Kuphatikiza apo, mawonekedwe azinthu ndizofunikira kwambiri:
1. Chitsimikizo cha chilengedwe: Chitsimikizo cha SGS
2. Mphamvu yolimba: Zabwino
3. Kukana kwanyengo: Palibe kusweka kwa madigiri osachepera 30 m'nyengo yozizira, palibe anti-kumamatira pa madigiri 80 m'chilimwe.
4. Kukula kwa Mapepala Onse: 45 * 60cm
5. Kutentha kwa kutentha: 150-160 ° C
6. Nthawi yotengera kutentha: 8-12 yachiwiri
7. Zotsatira za pamwamba: Matte
8. Kuchapira kutentha: 40°C
9. Nsalu yoyenera: Yoyenera mitundu yonse ya nsalu zotanuka, monga thonje, poliyesitala, chinsalu, nsalu yosalowa madzi ndi zina zotero.
10. Kufewa kwa dzanja: Zabwino
11. Makulidwe: 0.1-0.2mm
12. Inki katundu: otsika kutentha silikoni inki
13. Mtundu: CMYK Mtundu wosindikiza
14. Ntchito: imagwiritsidwa ntchito kwambiri muzovala zamitundu yonse, zikwama, zoseweretsa, zipewa
Kodi kusindikiza kwa digito ndi kusindikiza kutengera kutentha ndi chiyani?
Kusindikiza kwa digito ndi kusindikiza kutentha ndi ukadaulo wofunikira kwambiri pamsika wamunthu.Kodi pali kusiyana kotani pakati pa matekinoloje awiriwa ndi kugwirizana pakati pawo?
Kusindikiza kwa digito ndiukadaulo watsopano womwe umaphatikiza ukadaulo wosindikizira wa digito ndi kusindikiza kwachikhalidwe cha sublimation matenthedwe kusindikiza mawonekedwe ndi zithunzi m'njira yosindikizira yopanda mapulateleti.
Kusindikiza kutentha kutengerapo agawidwa mu sublimation kutentha kutengerapo kusindikiza, wina kutentha seti kutengerapo kusindikiza!
Kutentha kutengerapo sublimation kumatanthauza inki yosindikizira yokhala ndi makina osindikizira a offset kapena gravure omwe amasindikizidwa mu pepala losindikizira, chitsanzo pamapepala osindikizira amasamutsidwa ku nsalu yofunikira.
Sitampu yotentha ya Thermosetting ndikusamutsa pateni pa filimu yosindikiza kupita kunsalu pogwiritsa ntchito inki ya thermosetting kudzera pazithunzi zosindikizira za offset ndi kusindikiza pazenera.
Nthawi yotumiza: Jun-21-2022