Posachedwapa, mafunde ambiri ozizira agunda pafupipafupi kuchokera kumpoto mpaka kummwera. Madera ambiri padziko lapansi akumanapo ndi kuzizira kwamtundu wa bungee, ndipo madera ena alandira ngakhale chipale chofewa choyamba. M’nyengo yotentha imeneyi, kuwonjezera pa kuyenda kwa aliyense tsiku ndi tsiku, kupanga makampani onyamula katundu ndi kusindikiza kwakhudzidwanso pamlingo wakutiwakuti.
Choncho, akukumana ndi nkhanza nyengo, zimene mfundo ayenerakuyikaosindikiza kulabadira?
Imaletsa ma inki a intaneti kuti asakhwime nyengo yozizira
Kwa inki, ngati kutentha kwa chipinda ndi kutentha kwamadzimadzi kwa inki kwasintha, kusintha kwa inki kudzasintha, ndipo mtundu udzasintha moyenerera. Panthawi imodzimodziyo, nyengo yotsika yotentha idzakhala ndi mphamvu yaikulu pamtundu wa inki kutengerapo dera lowala kwambiri. Choncho, posindikiza zinthu zapamwamba, kutentha ndi chinyezi cha msonkhano wosindikizira ziyenera kulamulidwa mulimonse. Kuphatikiza apo,kugwiritsa ntchito inki m'nyengo yozizira kuyenera kutenthedwa pasadakhale, kuti muchepetse kutentha kwa inki yokha.
Zindikirani kuti inkiyo ndi wandiweyani ndipo kukhuthala kwake ndi kwakukulu, koma ndibwino kuti musagwiritse ntchito woonda kapena inki kuti musinthe kukhuthala kwake. Chifukwa pamene wosuta ayenera kusakaniza inki, inki fakitale opangidwa inki yaiwisi akhoza kulolera okwana chiwerengero cha zina ndi malire, kupitirira malire, ngakhale angagwiritsidwe ntchito, komanso kufooketsa ntchito zofunika za inki, zimakhudza luso kusindikiza khalidwe kusindikiza.
Samalani kugwiritsa ntchito anti-freeze UV varnish
Varnish ya UV ndi chinthu chomwe chimakhudzidwa mosavuta ndi kutentha kochepa. Choncho, ogulitsa ambiri amakhazikika pakupanga mitundu iwiri yosiyana, mtundu wachisanu ndi mtundu wachilimwe. Fomu yachisanu imakhala ndi zolimba zochepa kuposa zachilimwe,zomwe zingapangitse magwiridwe antchito a vanishi kukhala bwino kutentha kukakhala kotsika.
Dziwani kuti ngati mugwiritsa ntchito njira yachisanu m'nyengo yachilimwe, izi zimapangitsa kuti mafutawo asachiritsidwe bwino ndipo angayambitse kumamatira kumbuyo. M'malo mwake, ngati mugwiritsa ntchito njira yachilimwe m'nyengo yozizira, izi zimapangitsa kuti mafuta a UV asamayende bwino, zomwe zimapangitsa matuza komanso mavuto a peel lalanje.
Zotsatira za nyengo yozizira pamapepala
In kupanga kusindikiza, pepala ndi chimodzi mwa zinthu zogwiritsidwa ntchito ndi zofunikira kwambiri pa kutentha kwa chilengedwe ndi chinyezi. Mapepala ndi zinthu zaporous, ndipo mawonekedwe ake oyambirira amapangidwa ndi ulusi wa zomera ndi zowonjezera, zokhala ndi mphamvu za hydrophilic. Ngati kutentha kwa chilengedwe ndi chinyezi sikuyendetsedwa bwino, zidzatsogolera kusinthika kwa mapepala ndikukhudza kusindikiza kwabwino. Choncho, kusunga kutentha koyenera kwa chilengedwe ndi chinyezi ndiye chinsinsi chothandizira kuti mapepala osindikizira apangidwe bwino komanso kuti apange bwino.
Mapepala wamba pazofunikira za kutentha kwa chilengedwe sizowoneka bwino,koma kutentha kwa chilengedwe kukakhala kotsika kuposa 10 ℃, pepala wamba lidzakhala "lokhazikika", kumamatira kwa inki pamwamba pake kudzachepa., zosavuta kuchititsa deinking chodabwitsa.
Mapepala a golide ndi siliva amapangidwa ndi pepala lokutidwa, pepala loyera, pepala loyera ngati maziko, kenako ndi gulu.PET filimukapena zojambulazo za aluminiyamu ndi zinthu zina zopangidwa. Golide ndi siliva khadi kalasi pepala zina zofunika apamwamba kutentha kwa chilengedwe, ndi chifukwa zitsulo ndi pulasitiki chuma tcheru kwambiri kusintha kutentha,pamene kutentha kwa chilengedwe ndi otsika kuposa 10 ℃, kudzakhudza kwambiri golide ndi siliva khadi kalasi pepala kuyenerera, pamene golide ndi siliva khadi kalasi pepala kusunga kutentha chilengedwe mozungulira 0 ℃, kuchokera ku msonkhano yosindikiza, pamwamba adzakhala zambiri nthunzi madzi. ,zimakhudza kusindikiza kwabwinobwino, kungayambitsenso kuwonongeka. Ngati mavuto omwe ali pamwambawa apezeka, ndipo nthawi yobweretsera ili yolimba, ogwira ntchito amatha kutsegula chubu la nyale la UV kuti pepala liziyendanso mopanda kanthu, kotero kuti kutentha ndi kutentha kwapakati kusanasindikizidwe.
Kuphatikiza apo,otsika kuyanika kutentha, otsika wachibale chinyezi, pepala ndi mpweya kuwombola chinyezi, pepala amakhala youma, kukhala zokhotakhota, contraction, zidzachititsa osauka overprinting.
Mmene kutentha otsika pa zomatira guluu
Zomatira ndizofunika kukonzekera kwamankhwala pakupanga mafakitale masiku ano. Kuchita zomatira kumakhudza mwachindunji ubwino wa zinthu zamakampani. Chizindikiro chofunikira chaukadaulo popanga zomatira ndikuwongolera kutentha. Zambiri mwazopangira zomatira ndi ma polima a organic, omwe amakhala ndi kudalira kwakukulu kwa kutentha, zomwe zikutanthauza kuti zida zawo zamakina ndi viscoelasticity zimakhudzidwa ndi kusintha kwa kutentha. Izo ziyenera kunenedwa kutikutentha kwapang'onopang'ono ndiye chifukwa chachikulu cha zomatira zabodza.
Kutentha kumatsika, kuuma kwa zomatira kumakhala kovuta, ndipo kupanikizika pa zomatira kumasinthidwa.M'malo otsika otsika kutentha, kayendedwe ka polymer chain mu zomatira ndi yochepa, kuchepetsa scalability wa zomatira.
Nthawi yotumiza: Dec-21-2023
