Flexography ndi njira yosindikizira yomwe imagwiritsa ntchito mbale zopumulira zosinthasintha ndipo imadziwika ndi khalidwe lake labwino kwambiri losindikiza, kusinthasintha kwakukulu kuzinthu zosiyanasiyana zosindikizira, kupanga bwino kwambiri, komanso kutsatira zofunikira zachilengedwe, zomwe zimapangitsa kuti ikhale njira yabwino kwambiri yosindikizira pazinthu zosiyanasiyana zopakika.
01. Mfundo Yosindikizira ya Flexo
Pa nthawi yosindikiza, inki imasamutsidwa kuchokera ku chosindikizira cha inki (chosindikizira cha rabara) kupita ku chosindikizira cha anilox (chosindikizira chachitsulo chojambulidwa), ndipo inki yochulukirapo pamwamba pa chosindikizira cha anilox imachotsedwa ndi chosindikizira cha inki. Kenako inkiyo imayikidwa mofanana komanso mosalekeza pamwamba pa chosindikizira cha mbale yosindikizira ndi chosindikizira cha anilox. Pamene zinthu za substrate (monga filimu ya pulasitiki) zidutsa pakati pa chosindikizira cha mbale yosindikizira ndi chosindikizira cha impression, pansi pa kukakamizidwa, zithunzi pa chosindikiziracho zimasamutsidwa kupita ku zinthu za substrate, zomwe zimapangitsa kuti zithunzi ziwonekere bwino.
02. Makhalidwe a Kusindikiza kwa Flexo
Zofunikira Zachilengedwe Zokhwima
Kusindikiza kwa Flexo kumagwiritsa ntchito inki zatsopano zochokera m'madzi ndi inki zosungunulira, zomwe sizili ndi poizoni komanso sizikuipitsa, zimagwirizana mokwanira ndi zofunikira zoteteza chilengedwe chobiriwira, komanso zimatha kukwaniritsa zofunikira pakulongedza chakudya.
Kuchita Bwino Kwambiri Pakupanga
Liwiro lopanga makina osindikizira a flexo nthawi zambiri limakhala loposa 100m/min, ndipo zida zosindikizira za flexo zamtundu wa satellite zimatha kufika liwiro loposa 300m/min. Kuphatikiza ndi kusindikiza pazenera, liwiro lopanga limatha kufika 60-70m/min, lokwera kwambiri kuposa njira zina zosindikizira monga kusindikiza kwa letterpress ndi kusindikiza kwa intermittent offset, zomwe zimapangitsa kuti ntchito yosindikiza ikhale yabwino kwambiri. Kuphatikiza apo, makina osindikizira a flexographic nthawi zambiri amafunikira ogwiritsa ntchito 1-2 okha, zomwe zimachepetsa kwambiri ndalama zogwirira ntchito.
Zida Zambiri Zopangira Pansi
Zipangizo monga pepala (losalala kapena lopanda pake), makatoni, bolodi lozungulira, ndi mafilimu zonse zitha kusindikizidwa pogwiritsa ntchito kusindikiza kwa flexo, komwe kuli ndi mitundu yosiyanasiyana ya zinthu poyerekeza ndi njira zina zosindikizira monga kusindikiza kwa offset, kusindikiza kwa gravure, kapena kusindikiza kwa letterpress.
Kugwirizana kwa Mitundu Yamphamvu
Kusindikiza kwa Flexog kumagwiritsa ntchito njira yaifupi yosamutsira inki, yomwe imagwiritsa ntchito chosindikizira cha inki, chosindikizira cha anilox, chosindikizira mbale, ndi chosindikizira cha impression. Kusamutsa inki kudzera mu chosindikizira cha anilox kumatsimikizira kuti mitundu imagwirizana pakati pa magulu osiyanasiyana komanso ngakhale mkati mwa magulu osiyanasiyana a zinthu zosindikizidwa.
03. Kugawa Magulu a Ntchito
Makina osindikizira a Flexo Zigawidwa m'mabokosi a mapepala ndi chikho cha pepala, kusindikiza zilembo, kulongedza kosinthasintha, ndi magulu a makatoni osindikizidwa kale kutengera madera omwe amagwiritsidwa ntchito.
Mabokosi a Mapepala ndi Makapu a Mapepala
Amagwiritsidwa ntchito makamaka posindikiza pa katoni, pepala lokhala ndi mbali imodzi kapena ziwiri lokhala ndi PE, pazinthu monga makapu a pepala, matumba a pepala, mabokosi osungira chakudya, ndi mabokosi osungira mankhwala.
Kusindikiza Zolemba
Makina osindikizira a flexographic omwe amagwiritsidwa ntchito makamaka posindikiza zilembo zomatira, ali ndi zida zonse, zomwe zimaphatikizapo ntchito zonse zamkati monga delamination, reversal, hot stamping, laminating, varnishing, die-cutting, waste stripping, embossing, sheeting, ndi slitting.
Kulongedza Kosinthasintha
Makina osindikizira a Flexo osindikizira osinthika amasindikizidwa makamaka pazipangizo zolembera zopangidwa ndi mapepala monga matumba olembera azachipatala otayika, mapepala olembera tiyi, mapepala olembera chakudya, nsalu zosalukidwa, ndi zina zotero. Ndi njira zochizira matenda a corona, amathanso kusindikizidwa pamafilimu apulasitiki monga PET.
Makatoni Osindikizidwa Kale
Amagwiritsidwa ntchito makamaka posindikiza makatoni akuluakulu opakidwa.
Pepala la Paperjoy imagwira ntchito yopanga mapepala okhala ndi zokutira za PEs, mafani a chikho cha pepala, ndi zina kapu ya pepala zopangiraNdi zaka 18 zakuchitikira popanga zinthu komanso kugwiritsa ntchito makina osindikizira a flexo amitundu 6, timasindikiza Mipukutu ya pepala yokutidwa ndi PE Mu mafani a makapu a pepala, zomwe zimathandiza kusindikiza mitundu 1-6. Zogulitsa zathu zimakhala ndi mitundu yowala bwino, mtundu wokhazikika, komanso kupanga bwino kwambiri, zomwe zimakwaniritsa kufunikira kotumiza mwachangu. Ngati muli ndi zofunikira pa fan ya pepala lokhala ndi pepala lokhala ndi pepala lokhala ndi pepala lokhala ndi pepala, chonde musazengereze kutilankhulana nafe.
Webusaiti:www.paperjoypaper.com
Nthawi yotumizira: Juni-07-2024
