Blister ndi mtundu waukadaulo wamapulasitiki.Mfundo yayikulu ndikutenthetsa ndi kufewetsa pepala lolimba la pulasitiki, kenako gwiritsani ntchito vacuum kuti mutenge pamwamba pa nkhungu, ndikuziziritsa kuti mupange.Amagwiritsidwa ntchito kwambiri pakuyika pulasitiki, kuyatsa, kutsatsa, kukongoletsa ndi mafakitale ena.
Kupaka matuza: nthawi wamba yogwiritsa ntchito ukadaulo wa matuza apulasitiki kupanga zinthu zapulasitiki ndikuyika zinthuzo ndi zida zofananira.Zopangira zopangira ma blister zimaphatikizapo: chithuza, thireyi, chithuza, ndi zina. Ubwino waukulu wa matuza ndi kupulumutsa zida zosaphika ndi zothandizira, kulemera kopepuka, mayendedwe osavuta, kusindikiza bwino, ndikukwaniritsa zofunikira pakuyika zobiriwira zobiriwira;imatha kulongedza zinthu zilizonse zowoneka mwapadera popanda zida zowonjezera zopakira;zomwe zapakidwa ndizowoneka bwino komanso zowoneka bwino, komanso mawonekedwe ake Okongola, osavuta kugulitsa, komanso oyenera kumangiriza opangidwa ndi makina, oyenera kasamalidwe kamakono, kupulumutsa anthu ogwira ntchito, ndikuwongolera magwiridwe antchito.
1. PP zinthu zakuthupi:zinthuzo ndi zofewa komanso zolimba, zokonda zachilengedwe, zopanda poizoni, zosagwira kutentha kwambiri, pulasitiki yosauka, yovuta kuphulika, kusowa kwa kuwala pamwamba, kusonyeza mtundu wosawoneka bwino.
Chizindikiritso cha zomverera: Izi ndi zoyera komanso zowonekera.Poyerekeza ndi LDPE, imakhala yowonekera kwambiri ndipo imakhala ndi mawu pamene ikusisita.
Chizindikiritso cha kuyaka:ikayaka, lawi lamoto limakhala lachikasu ndi buluu, kununkhira kwake kuli ngati mafuta, kumasungunuka ndikudontha, ndipo palibe utsi wakuda ukayaka.
2. Makhalidwe azinthu za PET:Nkhaniyi ndi yogwirizana ndi chilengedwe, ndi kuuma kwabwino, kuwonekera mwamphamvu komanso pamwamba powala.
Chizindikiritso cha zomverera:Chogulitsachi ndi choyera komanso chowonekera, chimamveka cholimba, ndipo chimapanga phokoso chikasisitidwa.Zikuwoneka ngati PP.
Chizindikiritso cha kuyaka:padzakhala utsi wakuda pamene ukuyaka, ndipo lawi lidzalumphira pamwamba.Pambuyo poyaka, pamwamba pa zinthuzo zidzakhala zakuda carbonized, ndi wakuda carbonized nkhani pambuyo kuwotcha ndi zala adzakhala ufa.
3. PVC zinthu zakuthupi:ndi chimodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri pakuyika matuza, mtengo wocheperako, kulimba kolimba, komanso mawonekedwe abwino.Ngati ikumana ndi nyengo yotentha, imakhala yolimba komanso yosavuta kusweka.
Chizindikiritso cha zomverera:Maonekedwe ake ndi ofanana kwambiri ndi EVA koma zotanuka.
Chizindikiritso cha kuyaka:Utsi wakuda udzatuluka pamene ukuyaka, ndipo udzazimitsidwa pamene moto udzachotsedwa.Pamwamba pamoto ndi wakuda, ndipo palibe kusungunuka ndi kudontha.
4. PP + PET zinthu zakuthupi:zinthuzi ndi zinthu zophatikizika, pamwamba pake ndi zabwino, zosavala, komanso pulasitiki yabwino.
Chizindikiritso cha zomverera:Maonekedwewo ndi ofanana ndi PP, kuwonekera ndikwapamwamba kwambiri, ndipo kumveka pamene kusisita kumakhala kwakukulu kuposa kwa PP.
Chizindikiritso cha kuyaka:pali utsi wakuda pamene ukuyaka, lawi lamoto limakhala ndi chodabwitsa, ndipo malo oyaka moto ndi akuda ndi oyaka.
5. PE+PP copolymer zakuthupi:Pali otsika kachulukidwe, sing'anga-kachulukidwe, mkulu-kachulukidwe polyethylene, ofewa kukhudza, nkhaniyi kawirikawiri ntchito.Chizindikiritso chazomverera: Poyerekeza ndi LDPE, kuwonekera kwa mankhwalawa ndikokwera kwambiri kuposa kwa LDPE, ndipo kumva kwa dzanja sikusiyana ndi LDPE.Mayeso a misozi ndi ofanana kwambiri ndi filimu ya PP, ndipo zinthuzo ndi zowonekera komanso zoyera.
Chizindikiritso cha kuyaka:pamene mankhwalawa akuwotcha, lawi lamoto lonse ndi lachikasu, losungunuka ndi kudontha, palibe utsi wakuda, ndipo kununkhira kuli ngati mafuta.
Nthawi yotumiza: Jul-07-2021