Muchigadzirwa cheflexographic machines, kuomeswa kweinki kunononoka kunotungamira kune smudging rave riri dambudziko rinoramba riripo kumakambani ekudhinda. Izvi hazvingokanganise kunaka kwekudhinda uye kuwedzera marara asi zvakare zvinodzikisira kugona kwekugadzira uye zvinogona kutononoka kuburitsa zvirongwa. Nyaya iyi ingagadziriswa sei zvinobudirira? Isu tinopa yakazara mhinduro inovhara kusarudzwa kweinki, mashandiro ekugadzirisa, kusimudzira michina, uye kutonga kwezvakatipoteredza kuti ikubatsire kubvisa smudging uye kuwana yakagadzikana, yepamusoro-soro kudhinda kugadzirwa.
● Ink Selection & Formula Optimization - Kugadzirisa Kuomesa Matambudziko pane Kwakabva
Pamichina yekudhinda yeflexo, kusarudzwa kweinki uye kuumbwa kwakakosha kugadzirisa matambudziko ekuoma. Isu tinokurudzira ingi dzinokurumidza kuomesa, dzakadai semainki ane solvent-based inks ane high-volatility formulations kana mvura-based inks ine drying accelerators. Nekumhanyisa kuomesa, maingi eUV akabatanidzwa neultraviolet kurapa masisitimu ndiyo yakanakisa sarudzo. Kugadzirisa zviyero zvekunyungudutsa-zvakadai sekuwedzera ethanol kana ethyl acetate zvemukati-zvinogona kuwedzera kuomesa kuita uku uchichengetedza inki kugadzikana. Pamusoro pezvo, kusarudza iwo akakodzera ekuomesa ekuwedzera (semuenzaniso, cobalt/manganese driers yeoxidative yekuomesa ingi kana nyanzvi inopinda mukati meinonyudza substrates) inova nechokwadi chemhedzisiro.
● Drying System Upgrades - Kuwedzera Kubudirira
Kuita kwekuomesa masisitimu mumushini wekudhinda weflexo kunokanganisa mhedzisiro. Gara uchiongorora ma dryer kuti uve nechokwadi chekudziya kwakakodzera (50-80 ° C kune inonyungudutsa ingi, yakadzikira zvishoma kune yakavakirwa mvura) uye isina kuvharika mhepo. Nekuda maapplication, simudzira kune infrared drying yekugonesa kwenzvimbo kana UV kurapa kwekuomesa ipapo. Cold-air drying units anonyanya kubatsira kune asiri-absorbent films kudzivirira inki rewetting.
● Kudhinda Maitiro Ekugadzirisa - Kugadzirisa Zvigadzirwa zvekugadzira
Mune flexographic kudhinda michina, optimization yekugadzira paramita inovandudza zvakanyanya kuomesa. Kudzora kumhanya kwekudhinda kwakakosha-kunyanya kumhanya kunodzivirira kuomesa kwakakodzera pamberi pechiteshi chekudhinda chinotevera. Rongedza kumhanya zvichienderana neinki zvivakwa uye dryer kugona. Kugadzirisa inki firimu ukobvu kuburikidza neyakakodzera anilox roller kusarudzwa uye inki vhoriyamu inodzivirira kuwanda kwekuvaka. Kudhinda kwemavara mazhinji, kuwedzera nzvimbo yechiteshi kana kuwedzera interstation dryer kunowedzera nguva yekuomesa.
● Zvakatipoteredza & Substrate Adaptation - Yakakosha External Factors
Mamiriro ezvakatipoteredza mu flexo printer maitiro anokanganisa zvikuru kuomesa. Chengetedza tembiricha yepasi pa20–25°C uye mwando uri pa50–60%. Shandisa dehumidifiers mumwaka wakanyorova. Substrate pretreatment (semuenzaniso, corona kurapwa kwePE/PET mafirimu) inonamira inki inonamira uye inoderedza kuremara kwekuomesa.
Corona Treatment
Humidity Control
Pakupedzisira, chirongwa chakasimba chekugadzirisa chinovimbisa kugadzikana kwenguva refu. Gara wachenesa mhino dzekuomesa uye zvinhu zvekudziisa, ongorora kupfeka kweanilox roller, uye shandisa dry-tension testers kutarisa kunaka kwekudhindwa-matanho akakosha mukudzivirira nyaya dzine chekuita nekuoma.
Nguva yekutumira: May-29-2025