1, Kupanga kwa Anilox Roller mu Aluminium Foil Bag Production,
Pakuuma kowuma, ma seti atatu a anilox odzigudubuza nthawi zambiri amafunikira kuti amangirire ma roller anilox:
Mizere 70-80 imagwiritsidwa ntchito kupanga mapaketi a retort okhala ndi guluu wambiri.
Mzere wa 100-120 umagwiritsidwa ntchito kuyika zinthu zosagwira pakati monga madzi owiritsa.
Mizere 140-200 imagwiritsidwa ntchito kupanga zinthu zonse zomangirira ndi zomatira zochepa.
2, magawo ofunika kwambiri popanga matumba a aluminiyamu zojambulazo
Kutentha kwa uvuni: 50-60 ℃; 60-70 ℃; 70-80 ℃.
Compound mpukutu kutentha: 70-90 ℃.
Kupanikizika kophatikizana: Kupanikizika kwa chodzigudubuza chophatikizika kuyenera kukulitsidwa momwe mungathere popanda kuwononga filimu yapulasitiki..
Pazochitika zingapo zapadera:
(1) Pamene filimu yowonekera imapangidwa ndi laminated, kutentha kwa ng'anjo ndi chodzigudubuza cha laminating ndi mpweya wabwino mu uvuni (kuchuluka kwa mpweya, kuthamanga kwa mphepo) kumakhudza kwambiri kuwonekera.Pamene filimu yosindikizira ndi PET, kutentha kwapansi kumagwiritsidwa ntchito;pamene filimu yosindikiza ndi BOPP.
(2) Pophatikiza zojambulazo za aluminiyamu, ngati filimu yosindikizira ndi PET, kutentha kwa chodzigudubuza kuyenera kukhala kwakukulu kuposa 80 ℃, kawirikawiri kusinthidwa pakati pa 80-90 ℃.Pamene filimu yosindikizira ndi BOPP, kutentha kwa chodzigudubuza sikuyenera kupitirira 8
3, Zikwama zojambulazo zimachiritsidwa panthawi yopanga.
(1) kuchiritsa kutentha: 45-55 ℃.
(2) kuchiritsa nthawi: 24-72 maola.
Ikani mankhwalawa m'chipinda chochizira pa 45-55 ° C, maola 24-72, nthawi zambiri masiku awiri amatumba owonekera bwino, masiku awiri amatumba a aluminiyamu, ndi maola 72 ophika.
4, Kugwiritsa ntchito guluu yotsalira popanga matumba a aluminiyamu zojambulazo
Mutatha kusungunula njira yotsala ya mphira kawiri, isindikize, ndipo tsiku lotsatira, pita mu njira yatsopano ya mphira monga diluent, pamene mankhwala apamwamba amafunikira, osapitirira 20% ya chiwerengerocho, ngati zinthu zimasungidwa bwino mufiriji.Ngati chinyezi chosungunulira chili choyenera, zomatira zokonzeka zidzasungidwa kwa masiku 1-2 popanda kusintha kwakukulu, koma popeza filimu yophatikizikayo silingaweruzidwe nthawi yomweyo ngati ili yoyenerera kapena ayi, kugwiritsa ntchito guluu wotsalira kungayambitse kutayika kwakukulu.
5, Mavuto a ndondomeko popanga matumba a aluminiyamu zojambulazo
Kutentha kolowera mumsewu wowumitsa ndikokwera kwambiri kapena kulibe kutentha, kutentha kolowera ndikwambiri, ndipo kuyanika kumathamanga kwambiri, kotero kuti zosungunulira pamwamba pa guluu wosanjikiza zimasanduka nthunzi mwachangu, pamwamba pake zimapindika, ndiyeno pamene kutentha kumalowa mu guluu wosanjikiza, mpweya wosungunulira pansi pa filimuyo Imadutsa mufilimu ya rabara kuti ipange mphete ngati chiphala chamoto, ndipo mabwalo amachititsa kuti mphira wosanjikiza ukhale wosawoneka bwino.
Muli fumbi lambiri mu chikhalidwe cha chilengedwe, ndipo pali fumbi pambuyo pa gluing mu uvuni wamagetsi mu mpweya wofunda, womwe umamatira pamwamba pa viscose, ndipo nthawi yophatikizika imayikidwa pakati pa 2 mbale zazitsulo zazitsulo.Njira: Choloweracho chimatha kugwiritsa ntchito zosefera zambiri kuchotsa fumbi mumlengalenga wofunda.
Kuchuluka kwa guluu sikukwanira, pali malo opanda kanthu, ndipo pali ming'oma yaing'ono ya mpweya, yomwe imayambitsa mottled kapena opaque.Onetsetsani kuchuluka kwa guluu kuti likhale lokwanira komanso lofanana
Nthawi yotumiza: Jul-18-2022