Momwe mungasinthire njira yosindikizira ya inki flexo ndi mapepala a makatoni osiyanasiyana

Momwe mungasinthire njira yosindikizira ya inki flexo ndi mapepala a makatoni osiyanasiyana

Mitundu yodziwika bwino ya mapepala oyambira pansi omwe amagwiritsidwa ntchito pamabokosi a malata ndi awa: mapepala a board, liner, kraft cardboard, tiyi board, white board paper and white board board yokutidwa mbali imodzi.Chifukwa cha kusiyana kwa zipangizo zopangira mapepala ndi mapepala amtundu uliwonse wa pepala loyambira, zizindikiro za thupi ndi mankhwala, mawonekedwe apamwamba ndi kusindikizidwa kwa mapepala oyambira omwe tawatchulawa ndi osiyana kwambiri.Zotsatirazi zikambirana za mavuto omwe amabwera chifukwa cha zomwe tatchulazi papepala la corrugated cardboard inki printing start-up process.

1. Mavuto obwera chifukwa cha pepala lochepa la gramu bokosi la chokoleti

Pamene pepala lotsika la gramu likugwiritsidwa ntchito ngati pepala lapamwamba la makatoni ophwanyika, zizindikiro zamalata zidzawonekera pamwamba pa makatoni.Ndiosavuta kuyambitsa chitoliro ndipo zomwe zimafunikira sizingasindikizidwe pagawo lotsika la chitoliro.Poona kusalingana kwa makatoni a malata oyambitsidwa ndi chitoliro, mbale yosinthika ya utomoni yokhala ndi mphamvu zolimba iyenera kugwiritsidwa ntchito ngati mbale yosindikizira kuti igonjetse zolakwika zosindikiza.Zowoneka bwino komanso zowonekera.Makamaka makatoni amtundu wa A-mtundu wopangidwa ndi pepala lochepa la galamala, mphamvu yopondereza yamakatoni yamalata idzawonongeka kwambiri itatha kusindikizidwa ndi makina osindikizira.Pali kuwonongeka kwakukulu.zodzikongoletserabokosi

Ngati pamwamba pa corrugated makatoni amasiyana kwambiri, n'zosavuta chifukwa warping wa malata makatoni opangidwa ndi malata makatoni mzere.Makatoni okhotakhota adzapangitsa mipata yosindikizira molakwika komanso yotuluka kunja kwa gauge kuti isindikizidwe, kotero makatoni okhotakhota ayenera kuphwanyidwa musanasindikizidwe.Ngati makatoni osagwirizana ndi malata amasindikizidwa mokakamiza, n'zosavuta kuyambitsa zolakwika.Zipangitsanso kuti makulidwe a makatoni a malata achepe.

2. Mavuto obwera chifukwa cha makulidwe osiyanasiyana a pepala loyambira mapepala-mphatso-kuyika

Mukasindikiza pamapepala oyambira okhala ndi mawonekedwe owoneka bwino komanso osasunthika, inkiyo imakhala yotheka kwambiri ndipo inki yosindikizira imauma mwachangu, pomwe kusindikiza pamapepala ndi kusalala kwambiri, ulusi wandiweyani komanso kulimba, liwiro lowumitsa inki limachedwa.Chifukwa chake, pamapepala okhwima, kuchuluka kwa inki kuyenera kuwonjezeredwa, ndipo pamapepala osalala, kuchuluka kwa inki kuyenera kuchepetsedwa.Inki yosindikizidwa pamapepala ang'onoang'ono imauma mofulumira, pamene inki yosindikizidwa papepala lalikulu imauma pang'onopang'ono, koma kupangika kwapatani yosindikizidwa ndikwabwino.Mwachitsanzo, mayamwidwe a inki wa pepala lokutidwa ndi bolodi loyera ndi wocheperapo kusiyana ndi pepala la bokosi ndi pepala la teaboard, ndipo inkiyo imauma pang'onopang'ono, ndipo kusalala kwake kumakhala kopambana kuposa mapepala a bokosi, liner, ndi teaboard.Choncho, kusamvana kwa madontho abwino osindikizidwa pa izo Mlingo umakhalanso wokwera, ndipo kubwezeredwa kwa chitsanzo chake kuli bwino kuposa mapepala a liner, mapepala a makatoni, ndi pepala la tiyi.

3. Mavuto obwera chifukwa cha kusiyana kwa kuyamwa kwa pepala loyambira tsiku bokosi

Chifukwa cha kusiyana kwa zinthu zopangira mapepala komanso kukula kwa mapepala, kalendala, ndi kusiyana kwa zokutira, mphamvu yamayamwidwe ndiyosiyana.Mwachitsanzo, posindikiza papepala loyera lokhala ndi mbali imodzi ndi makadi a kraft, kuthamanga kwa inki kumachedwa chifukwa cha kuchepa kwa mayamwidwe.Pang'onopang'ono, kotero ndende ya inki yapita ayenera kuchepetsedwa, ndi mamasukidwe akayendedwe wa wotsatira overprint inki ayenera ziwonjezeke.Sindikizani mizere, zilembo, ndi mawonekedwe ang'onoang'ono mumtundu woyamba, ndikusindikiza mbale yonse mumtundu womaliza, womwe ukhoza kusintha zotsatira za kusindikiza.Kuwonjezera apo, sindikizani mtundu wakuda kutsogolo ndi mtundu wowala kumbuyo.Ikhoza kuphimba cholakwika cha overprint, chifukwa mtundu wakuda uli ndi kuphimba kolimba, komwe kumagwirizana ndi chiwerengero cha overprint, pamene mtundu wowala uli ndi kuphimba kofooka, ndipo sikophweka kuwona ngakhale pali chinthu chothawa pambuyo posindikiza. tsiku bokosi

Kusiyanasiyana kwa makulidwe pamapepala oyambira kumakhudzanso mayamwidwe a inki.Mapepala okhala ndi kachulukidwe kakang'ono amatenga inki yochulukirapo, ndipo pepala lokhala ndi kuchuluka kokulirapo limatenga inki yocheperako.Choncho, kusiyana pakati pa odzigudubuza inki ayenera kusinthidwa malinga ndi kukula kwa pepala, ndiko kuti, kusiyana pakati pa odzigudubuza inki kuyenera kuchepetsedwa kuti athe kuwongolera mbale yosindikizira.mwa ink.Zitha kuwoneka kuti pepala loyambira likalowa mufakitale, kuyamwa kwa pepala loyambira kuyenera kuyesedwa, ndipo gawo la kuyamwa kwa pepala loyambira liyenera kuperekedwa ku makina osindikizira ndi choperekera inki, kuti amatha kutulutsa inki ndikusintha zida.Ndipo molingana ndi mayamwidwe a mapepala osiyanasiyana oyambira, sinthani makulidwe ndi PH mtengo wa inki.