Kupaka khofi ndikofunikira pakudziwitsa ndi kugulitsa malonda kwa makasitomala komanso kuteteza nyemba paulendo.
Katundu wa khofi, kaya akuwonetsedwa pashelefu kapena pa intaneti, amapereka zambiri zomwe zingakhudze kasitomala kuti asankhe kuposa mitundu ina.Izi zikuphatikiza mtengo, koyambira, ndi zidziwitso zilizonse zomwe wowotchera angakhale nazo.
Malinga ndi kafukufuku, chinthu chofunikira kwambiri chomwe chimasankha ndikusindikiza kwa phukusi lazinthu.Makamaka, kafukufuku wochokera ku 2022 adapeza kuti ogula ambiri amakhala okonzeka kulipira zambiri pazinthu zogulitsidwa ndi zithunzi zapamwamba kwambiri.Kudalirana kolimba kwamtundu kumatha chifukwa cha izi.
Kwa owotcha khofi, kusindikiza kwapaketi kumadalira njira yosindikizira yomwe amasankha.Njira zosindikizira zisintha chifukwa chakusintha kwakukulu kwamakampani opanga khofi kupita kuzinthu zopangira zinthu zachilengedwe.
Kodi mtundu wa pepala losindikizidwa umatsimikiziridwa bwanji?
Kusindikiza kwa maakaunti apakatikati osachepera theka la zosindikiza zonse lero.
Chifukwa zilembo nthawi zambiri zimasindikizidwa pamapepala omatira omwe amamatira pamalo ambiri, zoyikapo zomwe wowotcha amasankha nthawi zambiri sizikhudza mtundu wa zilembozo.
Aluminiyamu ndi mapulasitiki opangidwa ndi petroleum alowetsedwa m'malo mwa khofi ndi mapepala ndi bioplastics, zinthu ziwiri zopindulitsa zachilengedwe.Izi nthawi zambiri zimakhala ngati zotengera zosinthika zomwe zimateteza khofi mkati mwake osatenga malo ochulukirapo panthawi yaulendo kapena m'sitolo.
Kusindikiza nthawi zambiri kumaperekedwa kumakampani omwe amatha kukwanitsa kuchuluka kofunikira.Komabe, izi zitha kubweretsa kuchedwetsa komanso kukhala ndi zotsatira zoyipa pakuwongolera zabwino ndikusintha makonda.
Ndikofunika kukumbukira kuti palibe miyezo yomwe imagwiritsidwa ntchito poyesa kusindikiza kwabwino.Izi ndichifukwa choti zitha kudalira pazifukwa zingapo, kuphatikiza kusiyanitsa, kusanja, komanso malingaliro a omvera ena.
Kuphatikiza apo, zimatengera momwe chithunzicho kapena kusindikiza kulili kovuta.Izi zikutanthauza kuti owotcha adzafunika kuganizira za paketi zomwe asankha komanso kusindikiza komwe kudzachitikepo.Adzafunika kufananiza izi ndi njira zina zosindikizira, kuphatikizapo rotogravure, flexography, UV kusindikiza, ndi kusindikiza kwa digito.
Momwe zinthu zopangira zida zimakhudzira mtundu wa kusindikiza
Kusindikiza kwa zoyika zaokazinga kudzakhudzidwa ndi lingaliro lawo loyika patsogolo mapaketi osungira zachilengedwe, monga kraft khofi kapena pepala la mpunga.
Ubwino wosindikiza wa zida zonyamula khofi wamba zitha kukhudzidwa motere.
Mapepala
Pepala la Kraft ndi pepala la mpunga ndi mitundu iwiri yodziwika bwino yamapaketi omwe amagwiritsidwa ntchito pagawo lapadera la khofi.
Pepala la mpunga nthawi zambiri limabwera mumtundu woyera ndipo limatha kusindikizidwa mu monochrome ndi duo-chrome, kuphatikiza pazithunzi.Mapangidwe ovuta komanso mitundu yopendekera, komabe, zitha kukhala zovuta kuti zifanane.
Kuwonjezera apo, chifukwa pepala la mpunga ndi lopangidwa ndi porous, ulusi, inki sangagwirizane ndi pamwamba pake.Kusiyanasiyana kosindikiza kungabwere chifukwa cha izi.
Mutha kugula pepala la Kraft lopangidwa ndi bleached kapena losasungunuka.Nthawi zambiri zoyera ndi zofooka zochepa, pepala la Kraft losungunuka limatha kutenga mitundu yosiyanasiyana.
Komabe, chifukwa pepala la Kraft lachilengedwe losasunthika ndi lofiirira mumtundu, limawoneka bwino likaphatikizidwa ndi mitundu yosasunthika, yakuda yomwe imathandizirana.Mwachitsanzo, mitundu yoyera ndi yowala sizingasiyanitse bwino ndi kapangidwe ka pepala la Kraft.
Kuonjezera apo, chirichonse chomwe chasindikizidwa pa nkhaniyi chidzakhala ndi mphamvu zochepa za inki kusiyana ndi nsalu zina chifukwa cha absorbency ya inki yambiri.Tikulimbikitsidwa kuti owotcha azipewa kugwiritsa ntchito zithunzi zomwe zili munkhaniyi chifukwa cha izi.
Pakupanga koyera, ma CD a Kraft amayenera kukhala ndi mizere yowongoka ndi mitundu yochepa.Popeza samakonda kutaya tanthawuzo lawo chifukwa cha kuuma kwa pepala, ma fonti olemera nawonso ndi oyenera.
Mapulasitiki ndi biopulasitiki
Owotcha amatha kusankha mapulasitiki osavuta kukonzanso ngati polyethylene (LDPE) kapena prophylactic acid (PLA), omwe ndi mapulasitiki omwe amatha kubwezeretsedwanso komanso kuwonongeka, kutengera malo obwezeretsanso omwe omvera awo ali nawo.
Pulasitiki yokhala ndi zinthu zambiri zosunthika, monga LDPE, ndiyabwino pakuyikapo kosinthika.Imapewa mavuto angapo ndi kusindikiza pamapepala chifukwa ndi chinthu chosagwira ntchito.
Zinthuzi zimatha kupindika ndi kupotoza pa kutentha kwambiri, chifukwa chake LDPE siyovomerezedwa kuti isindikizidwe pochiritsa kutentha.
Komabe, chifukwa chowotcha amatha kusankha kusindikiza pa mawindo apulasitiki owoneka bwino ndikugwiritsa ntchito mitundu yopepuka, zimapangitsa kuti mitundu yambiri yakutsogolo ndi yakumbuyo ikhale yosiyana.
PLA imagwira ntchito yosindikiza mofanana ndi LDPE ngati pulasitiki ya bio.Imatha kupanga ma CD momveka bwino komanso imagwira ntchito bwino ndi njira zambiri zosindikizira ndi inki.
Kusankha zochita
Ndizodziwikiratu kuti zolongedza zomwe wowotchera amasankha zidzakhudza mtundu wa kusindikiza, koma mwina osati momwe amakhulupilira poyamba.
Owotcha ambiri amafuna china chovuta kwambiri kuti adzilekanitse ndi ma khofi ena ambiri pamsika, ngakhale mapangidwe osavuta, osadziwika bwino nthawi zambiri amatheka pazipangizo zambiri.
Akuti owotcha amaika patsogolo kusindikiza kwa digito pazifukwa izi.Imathandizira kusindikiza pompopompo popanda kukhazikitsa kofunikira chifukwa ndi mawonekedwe osindikizira amphamvu.
Kuphatikiza apo, kusindikiza kwa digito kumathandizira kupanga makonda, mgwirizano, komanso kukonzanso kwapaintaneti komanso kutali.Kuphatikiza apo, imapereka zinyalala zocheperako ndipo imatha kulolera momveka bwino kuchuluka kwa oda yocheperako (MOQs) kwa owotcha ang'onoang'ono.
Kusindikiza kwapa digito kumapereka kusinthika kwamtundu kwabwinoko, mawonekedwe, kutembenuka, ndi mayankho malinga ndi mtundu wa zosindikiza.Izi zikutanthawuza kuti chowotcha chomwe amapangira chapamwamba kwambiri chimakhala chotsimikizika.
Masensa omangidwira amatsimikizira kuti palibe masinthidwe amtundu komanso kuti zithunzi zowoneka bwino zokhala ndi m'mphepete mwake, zowoneka bwino, ndi mitundu yolimba zimapangidwa modalirika.
Kusindikiza kwa kuyika ndi kusindikiza kwabwino kungakhale njira yovuta.Komabe, kulemba ntchito katswiri yemwe angathandize pakupanga khofi, kusindikiza, ndi kulongedza khofi kungathe kuchepetsa mtengo wowotcha komanso kufulumira kubweretsa khofi kunyumba za makasitomala.
Nthawi yotumiza: Dec-01-2022