Uyini umehluko phakathi kwe- PET , APET , PETG , GAG kanye ne- RPET ?
I PET umndeni we-polymer obanzi. I APET ayiguquguquki PET ivame ukusetshenziswa ekwenzeni i-thermoforming eqinile; PETG i-glycol-modified PET enephrofayili ehlukile yokwakha nokugoba; i- GAG ngokuvamile iyi- PETG /A PET/PE TG enezingqimba impahla yeshidi ; RPET iqukethe i- PET ephinde yasetshenziswa. Indlela eqondile yokwakheka kanye nemibhalo kumele kuqinisekiswe ngebanga ngalinye.
Yikuphi i PET impahla yeshidi okungcono kakhulu ekwenzeni i-thermoforming?
Akukho sigaba esingcono kakhulu esikhona emhlabeni wonke. Ukukhetha kuncike ekubunjweni, ekujuleni kokudweba, emshinini, endleleni yokushisa, ekulungiseni, ekuqineni okuqediwe, ekukhanyeni, ekuvaleni kanye nasezidingweni zomthetho. Qhathanisa amasampula amele APET , PETG , GAG , RPET noma afakwe i-laminate usebenzisa inqubo yangempela.
Ingabe PET impahla yeshidi ingasetshenziswa ekupakisheni ukudla?
Sebenzisa kuphela izinga elisekelwayo lesicelo sokuxhumana nokudla okuhlosiwe kanye nemakethe yendawo oya kuyo. Sho uhlobo lokudla, izinga lokushisa kanye nezimo zokugcina, bese ucela isimemezelo noma imibhalo yokuhlola efanele yokwakhiwa oku-odwe.
Yimiphi imininingwane yomqulu okufanele ifakwe ku-RFQ?
Cacisa ukujiya kanye nokubekezelelana, ububanzi bewebhu, i-core ID, ububanzi bangaphandle obukhulu, isisindo noma ubude bomgoqo, isiqondiso sokugoqa, isimo somphetho, ukupakisha, imikhawulo yomshini kanye nendlela yokukhulula.
Izinketho zokulwa nenkungu kanye nezokulwa nokungaguquki kudingeka zichazwe kanjani?
Chaza ukusebenza okuqondiwe, indlela yokuhlola, ububanzi bokulinganisa, izimo zokuchayeka, ubude besikhathi nokuthi ukwelashwa kuyadingeka yini ohlangothini olulodwa noma zombili. Vuma imiphumela engxenyeni yangempela eyakhiwe lapho kungenzeka khona.
Ingabe RPET yenza iphakheji ikwazi ukuphinda isetshenziswe ngokuzenzakalelayo?
Cha. Okuqukethwe okuphinde kwasetshenziswa kanye nokusetshenziswa kabusha kuyimibuzo ehlukene. Isakhiwo sezendlalelo, izithasiselo, izembozo, amalebula, umbala kanye nezinhlelo zokuqoqa/ukucubungula kabusha zendawo konke kubalulekile. Qinisekisa iphesenti eliphinde lasetshenziswa kanye nezidingo zomklamo othize wemakethe ngokwehlukana.
Kungani uvuma isampula ngaphambi koku-oda?
Isampula ivumela umguquli ukuthi ahlole ukuphakelwa komugqa, ukufudumeza, ukwakheka, ukusatshalaliswa kodonga, ukukhanya, ukusika, ukuphrinta, ukuvala kanye nokuziphatha kwengxenye eqediwe. Isampula evunyiwe kanye nencazelo ebhaliwe kudala isisekelo sokwamukelwa okwabiwe.