Zakudya zamasewera ndi dzina wamba, lomwe limaphatikiza zinthu zambiri zosiyanasiyana kuchokera ku mapuloteni a ufa kupita ku ndodo zamphamvu ndi zinthu zathanzi. Mwachikhalidwe, ufa wa mapuloteni ndi zinthu zathanzi zimadzaza migolo yapulasitiki. Posachedwapa, kuchuluka kwa zakudya zopatsa thanzi zamasewera zokhala ndi mayankho onyamula zofewa zawonjezeka. Masiku ano, masewera olimbitsa thupi ali ndi njira zosiyanasiyana zopangira ma CD.
Chikwama choyikamo chokhala ndi thumba la mapuloteni chimatchedwa flexible ma CD, omwe makamaka amagwiritsa ntchito zinthu zofewa, monga mapepala, filimu, zojambulazo za aluminiyamu kapena filimu yazitsulo. Kodi munayamba mwadzifunsapo kuti thumba la mapuloteni limapangidwa ndi chiyani? Chifukwa chiyani paketi iliyonse yosinthika imatha kusindikizidwa ndi mitundu yosiyanasiyana kuti ikukopeni kuti mugule? Kenako, nkhaniyi isanthula kapangidwe kazonyamula zofewa.
Ubwino wa ma CD osinthika
Zolemba zosinthika zikupitiliza kuwoneka m'miyoyo ya anthu. Malingana ngati mumalowa m'sitolo yabwino, mumatha kuona zolembera zosinthika ndi mitundu yosiyanasiyana pamashelefu. Kuyika kosinthika kumakhala ndi zabwino zambiri, chifukwa chake kumatha kugwiritsidwa ntchito m'mafakitale ambiri osiyanasiyana, monga mafakitale azakudya, zamagetsi zamagetsi, mafakitale okongoletsa zamankhwala, mafakitale amasiku onse ndi mafakitale.
1. Itha kukwaniritsa zofunikira zachitetezo chamitundumitundu ndikusintha moyo wa alumali wazinthu.
Kuyika kosinthika kumatha kupangidwa ndi zinthu zosiyanasiyana, chilichonse chimakhala ndi mawonekedwe ake kuti chiteteze chinthucho ndikuwongolera moyo wake wautali. Nthawi zambiri, imatha kukwaniritsa zofunikira zotsekereza mpweya wamadzi, gasi, mafuta, zosungunulira zamafuta, etc., kapena anti-dzimbiri, anti-corrosion, anti-electromagnetic radiation, anti-static, anti-chemical, wosabala komanso watsopano, zapoizoni ndi zosaipitsa.
2. Njira yosavuta, yosavuta kugwiritsa ntchito ndikugwiritsa ntchito.
Popanga zolembera zosinthika, zotengera zambiri zosinthika zimatha kupangidwa malinga ngati makina okhala ndi mtundu wabwino agulidwa, ndipo ukadaulo umadziwa bwino. Kwa ogula, zotengera zosinthika ndizosavuta kugwiritsa ntchito komanso zosavuta kutsegula ndi kudya.
3. Zoyenera makamaka kugulitsa, zokhala ndi chidwi champhamvu chamankhwala.
Kuyika kosinthika kumatha kuonedwa ngati njira yofikika kwambiri chifukwa cha kapangidwe kake kopepuka komanso kumva bwino kwa manja. Mbali ya kusindikiza mtundu pa ma CD kumapangitsanso kukhala kosavuta kwa opanga kufotokoza zambiri za mankhwala ndi mawonekedwe athunthu, kukopa ogula kugula mankhwalawa.
4. Mtengo wotsika wonyamula komanso mtengo wamayendedwe
Popeza kuti zotengera zambiri zosinthika zimapangidwa ndi filimu, zotengerazo zimakhala ndi malo ang'onoang'ono, zoyendera zimakhala zabwino kwambiri, ndipo mtengo wake wonse umachepetsedwa kwambiri poyerekeza ndi mtengo wa ma CD okhwima.
Makhalidwe a magawo osindikizira osinthika
Phukusi lililonse losinthika nthawi zambiri limasindikizidwa ndi mitundu yosiyanasiyana ndi mitundu kuti ikope ogula kuti agule malonda. Kusindikiza kwa ma CD osinthika kumagawidwa m'njira zitatu, zomwe ndi kusindikiza pamwamba, kusindikiza kwamkati popanda kuphatikiza ndi kusindikiza kwamkati. Kusindikiza pamwamba kumatanthauza kuti inki imasindikizidwa kunja kwa phukusi. Kusindikiza kwamkati sikuphatikizidwa, zomwe zikutanthauza kuti chitsanzocho chimasindikizidwa mkati mwa phukusi, chomwe chingakhale chokhudzana ndi phukusi. Chigawo choyambira cha composite m'munsi mwa ma CD ndi kusindikiza chimasiyanitsidwanso. Magawo osindikizira osiyanasiyana ali ndi mawonekedwe awoawo ndipo ndi oyenera mitundu yosiyanasiyana ya ma CD osinthika.
1. BOPP
Pakuti ambiri kusintha ma CD kusindikiza gawo lapansi, sipayenera kukhala maenje abwino pa kusindikiza, apo ayi zidzakhudza osaya chophimba mbali. Chisamaliro chapadera chiyenera kuperekedwa ku kutentha kwa kutentha, kugwedezeka kwa pamwamba ndi kusalala kwa pamwamba, kugwedezeka kwa kusindikiza kuyenera kukhala kochepa, ndi kutentha kwa kuyanika kuyenera kukhala kochepa kuposa 80 ° C.
2. BOPET
Chifukwa filimu ya PET nthawi zambiri imakhala yopyapyala, imafunika kugwedezeka kwakukulu kuti ipangidwe panthawi yosindikiza. Pa mbali ya inki, ndi bwino kugwiritsa ntchito inki yaukadaulo, ndipo zomwe zasindikizidwa ndi inki wamba ndizosavuta kuzichotsa. Msonkhanowu ukhoza kukhala ndi chinyezi china panthawi yosindikiza, zomwe zimathandiza kupirira kutentha kwakukulu kowuma.
3. BOPA
Chinthu chachikulu ndi chakuti ndizosavuta kuyamwa chinyezi ndi kupunduka, choncho samalani kwambiri ndi kiyiyi pamene mukusindikiza. Chifukwa ndi yosavuta kuyamwa chinyezi ndi kupunduka, iyenera kugwiritsidwa ntchito mwamsanga mutangotsegula, ndipo filimu yotsalayo iyenera kusindikizidwa ndi kutetezedwa ndi chinyezi nthawi yomweyo. Filimu ya BOPA yosindikizidwa iyenera kusamutsidwa nthawi yomweyo kupita ku pulogalamu yotsatira kuti ikonzedwe. Ngati sichingaphatikizidwe nthawi yomweyo, iyenera kusindikizidwa ndi kupakidwa, ndipo nthawi yosungira nthawi zambiri simadutsa maola 24.
4. CPP, CPE
Kwa mafilimu osatambasulidwa a PP ndi PE, kukanikiza kosindikizira kumakhala kochepa, ndipo vuto la kusindikiza ndilokulirapo. Popanga chitsanzo, kuchuluka kwa deformation kwa chitsanzo kuyenera kuganiziridwa bwino.
Kapangidwe kazotengera zosinthika
Monga momwe dzinalo likusonyezera, zoyikapo zosinthika zimapangidwa ndi zigawo zosiyanasiyana. Kuchokera pamawonekedwe osavuta a zomangamanga, zotengera zosinthika zimatha kugawidwa m'magawo atatu. Zosanjikiza zakunja nthawi zambiri zimakhala PET, NY(PA), OPP kapena pepala, zapakati ndi Al, VMPET, PET kapena NY(PA), ndipo zamkati zamkati ndi PE, CPP kapena VMCPP. Ikani zomatira pakati pa wosanjikiza wakunja, wosanjikiza wapakati ndi wosanjikiza wamkati kuti agwirizane zigawo zitatu za zipangizo wina ndi mzake.
M'moyo watsiku ndi tsiku, zinthu zambiri zimafunikira zomatira kuti zigwirizane, koma sitizindikira kawirikawiri kukhalapo kwa zomatirazi. Monga zotengera zosinthika, zomatira zimagwiritsidwa ntchito kuphatikiza zigawo zosiyanasiyana zapamtunda. Tengani fakitale ya Garment monga chitsanzo, amadziwa momwe ma CD osinthira amasinthira komanso magawo osiyanasiyana. Pamwamba pa zoyikapo zosinthika zimafunikira mawonekedwe olemera ndi mitundu kuti akope ogula kuti agule. Panthawi yosindikiza, fakitale yojambula zithunzi idzayamba kusindikiza chithunzicho pamtunda wa filimu, kenaka gwiritsani ntchito zomatira kuti muphatikize filimu yojambula ndi zigawo zina za pamwamba. Guluu. Zomatira zosinthika (PUA) zoperekedwa ndi Coating Precision Materials zimakhala ndi zomangira zabwino kwambiri zamakanema osiyanasiyana, ndipo zimakhala ndi zabwino zomwe sizikhudza kusindikiza kwa inki, mphamvu yayikulu yomangirira, kukana kutentha, kukana kukalamba, ndi zina zambiri.
Nthawi yotumiza: Nov-05-2022