Qondanisa ungqimba lwe-sealant ne-flange yethreyi yakho, inqubo yokugcwalisa kanye nesipiliyoni sokuvula. I-HSQY inikeza izakhiwo ezilula ukukhuhla, ukuvala, ukuvimbela inkungu, izakhiwo ezivimbela kakhulu kanye nezilungele ukuphenduka zamathreyi e-PET, PET/PE, CPET kanye ne-PP.
Ukuze uthole isincomo esinembile, thumela ithreyi ebonakalayo noma isakhiwo se-flange sethreyi esiphelele.
Ifilimu ingabukeka ifanelekile kodwa iqhubeke nokuletha izivalo ezibuthakathaka, ukudabuka noma ukwehluleka kokungcola. Umbuzo wokuqala awusiwo nje 'i-PET noma i-PP?' — ukuthi iyiphi into ekhona ebusweni bokuvala bethreyi.
Lezi yizindawo zokuqala zokuthatha amasampula, hhayi izincazelo ezijwayelekile. Ukufaneleka kokugcina kumele kuqinisekiswe kuthreyi yakho kanye nomugqa wokuvala.
| Ithreyi/iflange | Indawo yokuqala enconywayo | Izinketho zokuvala ezitholakalayo | Ukugxila kokulinga |
|---|---|---|---|
| I-APET / PET Mono PET noma i-flange ehlanganisiwe | I-BOPET ehlanganisiwe noma i-sealant ehambisana ne-PET | Ukuvala okulula noma ukukhiya | Uhlobo lokumboza, ukucaca, ukuqina kwekhasi |
| Indawo yokuvala i -PET/PE PE | I-PET/PE ene-sealant ehambisana ne-PE | Ukuhlubuka okulula, uphawu lokukhiya, ukulwa nenkungu | Ukumelana nokuvuza kanye nokusebenza kokubanda |
| -CPETIthreyi engamelani nokushisa ye | Ifilimu evikelwe ukushisa ehambisana ne-CPET | Ukuvala okulula noma ukukhiya | Umjikelezo wehhavini/we-microwave kanye nokuvalwa kwangemva kwenqubo |
| lwe-PP PPIndawo yokuvala uphawu | Ifilimu ehambisana ne-PP egqokiwe noma isakhiwo se-PET/PA/RCPP | Inketho yokuhlubula, ukukhiya, nokuphendula | Ukushisa kwenqubo kanye namandla okuvula |
Khetha umndeni wethreyi noma isidingo sokusebenza. Sebenzisa amakhadi ukuze ubhale isakhiwo esifingqiwe, bese usiqinisekisa ngethreyi yakho yangempela.
Inketho ecacile esekelwe ku-PET yezivivinyo zethreyi ye-APET, etholakala ngokulungiswa okuvulekayo noma okuvalwe kahle.
Buka umkhiqizo →Yakhelwe ukusekela ukubonakala kwephakethe kanye nokuvulwa okulawulwayo kwezicelo zokudla okusha okubandayo.
Buka umkhiqizo →Isakhiwo se-PET/PE sabathengi abadinga ibhalansi esebenzayo yobuqotho besivalo kanye nokuvulwa kwabathengi.
Buka umkhiqizo →Isakhiwo esiqukethe i-EVOH sezinhlelo zokusebenza ezidinga ukusebenza okuqinile kwesithiyo somoya-mpilo.
Buka umkhiqizo →Inketho yokuvala evikelekile yamaphakethe azwela ukuvuza lapho ubuqotho bephakheji bubekwa phambili kunokuvuleka.
Buka umkhiqizo →Inketho ecacile yokuqala yamaphrojekthi ethreyi le-CPET, okufanele iqinisekiswe ngomjikelezo wokushisa ohlosiwe.
Buka umkhiqizo →Isakhiwo esinezingqimba eziningi samaphrojekthi ethreyi le-PP ahilela ukucutshungulwa kokushisa okudingakalayo, kuncike ekuqinisekisweni komugqa.
Buka umkhiqizo →Inketho yokuphendula ethuthukisiwe yezithiyo zamaphakethe e-PP lapho kudingeka khona ukuvikelwa komoya-mpilo kanye nokucubungula ukushisa.
Buka umkhiqizo →Hlanganisa imisebenzi edingwa uhlelo lwakho lokusebenza kuphela. Lokhu kugcina isakhiwo sisebenza futhi kusiza ukwenza izilingo zibe yimpumelelo enkulu.
Ukuvulwa okulawulwayo kwamaphakethe asebenziseka kalula kubathengi, ngamandla okuxebuka alungisiwe phakathi nokuhlolwa.
Ukuvala okuqinile, okuphephile kwezicelo ezizwela ukuvuza noma ezidinga ukusatshalaliswa okuningi.
Kusiza ukugcina ukubonakala komkhiqizo emaphaketheni emikhiqizo ebandayo, ukudla kanye namaprotheni.
Izakhiwo ezitholakalayo zokudla okuzwela umoya-mpilo kanye nomswakama noma amaphrojekthi e-MAP.
Izinketho ezingamelani nokushisa zezinqubo ze-CPET noma ze-PP eziqinisekisiwe kanye nemijikelezo yokusetshenziswa kokugcina.
Izinketho zokuphrinta ze-flexographic noma ze-gravure zokufaka uphawu, imiyalelo kanye nokuba khona kwezitolo.
Imininingwane ephelele inciphisa imijikelezo yokulinga futhi isize ithimba lobunjiniyela lincome isakhiwo sokuqala esingokoqobo.
Thumela Umbiko Wakho WokupakishaI-APET, i-PET/PE, i-CPET noma i-PP; faka noma yimiphi imininingwane yokumboza noma yokuvala.
Kusha, kupholile, kuqandisiwe, kugcwele ukushisa, ku-MAP, kuyi-microwave, kuyi-oven noma kuyi-retort.
Ukuhlubuka okulula, ukushisela/ukuvala, ukuzwa ukuhlubuka okuqondiwe noma isidingo sobufakazi bokuphazamiseka.
Isikhathi sokuphelelwa yisikhathi esibekiwe, okulindelwe yi-OTR/WVTR, ukuvikela inkungu kanye nokucaca.
Imodeli yesivali, ububanzi bokugoqa, i-OD ephezulu, i-core ID, isivinini kanye nefasitela lesivali.
Ukuphrinta ubuciko/imibala, ivolumu yokubikezela, indawo okuzokwenziwa kuyo kanye nenani lokuhlola.
Isakhiwo sefilimu sikhethwa ngokuphathelene nokudla, inqubo kanye nochungechunge lokusabalalisa—hhayi isigaba sokudla sodwa.
Amathileyi okudla abandayo, aqandisiwe, ezindiza kanye nawezikhungo, okuhlanganisa namaphrojekthi okushisa.
Sika izithelo, imifino kanye namasaladi lapho ukucaca kanye nokuvimbela inkungu kusiza khona ukuveza.
Amaphakethe e-MAP azwela ukuvuza futhi adinga izivalo ezithembekile kanye nesithiyo esenziwe ngokwezifiso.
Amaphakethe ephrotheni abandayo kanye nokudla okulungisiwe anefomethi ehlubukayo noma evalwe ngokukhiya.
I-HSQY yaqala ukupakishwa kokudla ngo-2019 futhi isekela amaphrojekthi ngenethiwekhi yezimboni ezitshaliwe kanye nezabalingani, ngamafilimu okumboza, amathileyi kanye nemishini yokupakisha ehambisanayo kuphothifoliyo ebanzi.
Amanani abonisiwe ayizibalo zokubhekisela ezishicilelwe ekhasini lesigaba samanje se-HSQY lefilimu emele. Akuwona amanani aqinisekisiwe azo zonke izakhiwo, ukujiya noma isimo sokuhlola.
Cela ishidi ledatha lobuchwepheshe eliqondene nezinga elithile, amadokhumenti okuthobela imithetho kanye namasampula ngaphambi kokuvunyelwa kwezentengiselwano.
*Isimo sokuhlolwa kokuvala ukushisa okushicilelwe: 195°C / 5 kg / 3 s. Imiphumela yangempela incike kuthreyi, indawo yokuvala, isikhathi sokuhlala, ingcindezi kanye nemishini.
Ukufaneleka kwakhelwe phezu kwethreyi yakho kanye nezimo zokuvala ngakho izinqumo zisekelwe ekusebenzeni kwephakethe langempela.
Thumela isakhiwo sethileyi, ukudla okupakishiwe, umshini kanye nemininingwane yenqubo.
I-HSQY itusa umndeni wefilimu kanye nezinketho zokusebenza ezifanele.
Hlola ukuvala ifasitela, ukuziphatha kokuhlubuka, ukuvuza kanye nokusebenza kwangemva kwenqubo.
Qinisekisa imininingwane, umsebenzi wobuciko, ifomethi yokuqopha kanye ne-oda lezentengiselwano.
Udinga impendulo eqondene nebanga elithile? Faka isampula yethreyi kanye nezimo zomugqa wakho embuzweni.
Buza umbuzo wobuchwepheshe →Thumela izinto zethreyi kanye nesakhiwo esiphelele se-flange, uhlobo lokudla, amazinga okushisa enqubo, isitayela sesivalo, imodeli yomshini, ubukhulu bokugoqa kanye nanoma yiziphi izithiyo noma izinhloso zokulwa nenkungu. Isampula yethreyi ebonakalayo inikeza indawo yokuqala ethembeke kakhulu.
Cha. Isivali sefilimu kumele sihambisane nobuso bokuvala bethreyi. Ngisho namathreyi achazwe nge-polymer efanayo eyisisekelo angasebenzisa izembozo ezahlukene noma izendlalelo ze-flange, ngakho-ke kudingeka ukuhlolwa komugqa.
Ukuhlubuka okulula kubeka phambili ukuvulwa kwabathengi okulawulwayo. I-lock seal ibeka phambili ubuqotho bephakheji eqinile. Isisindo somkhiqizo, uketshezi, ukucindezeleka kokusatshalaliswa, ubufakazi bokuphazamiseka kanye nolwazi lokuvula kufanele luqondise ukukhetha.
Ukulwa nenkungu kuyasiza lapho ukuminyana kungavimba ukubonakala kwephakethe, ikakhulukazi emikhiqizweni ebandayo, ukudla okulungele kanye nokusetshenziswa kwamaprotheni. Ukusebenza kufanele kuhlolwe ngaphansi komjikelezo wangempela wokushisa nomswakama.
Cha. Isithiyo kufanele sibonise ukuzwela komkhiqizo, isikhathi sokuphila seshelufu esiqondiwe, umoya kanye nezimo zokusatshalaliswa. Isakhiwo esiyinkimbinkimbi ngokungadingekile singanezela izindleko ngaphandle kokuthuthukisa iphakethe.
Izakhiwo ezingamelani nokushisa kanye nezingaguquguquki ziyatholakala, kodwa ukufaneleka kuncike kuthreyi eqondile, umkhiqizo opakishiwe, umjikelezo kanye nezimo zokuvala. Qinisekisa iphakethe eliphelele ngaphambi kokuqaliswa; ungathembeli egameni le-polymer kuphela.
Yebo. Izinketho zokuphrinta ze-flexographic kanye ne-gravure zingaxoxwa ngazo. Yabelana ngomsebenzi wobuciko, inani lemibala, ubude obuphindaphindwayo, izidingo zokubhalisa, isiqondiso sokugoqa kanye nomthamo olindelekile ukuze kubuyekezwe ukuthi kungenzeka yini.
Zincike esakhiweni, ububanzi, ubukhulu, ukuphrinta kanye nomthamo we-oda. Thumela imininingwane ephelele kanye nendawo oya kuyo ukuze uthole ikhotheshini kanye neshejuli ethile yephrojekthi.
Sitshele isakhiwo seflange, ukudla, inqubo kanye nezimo zomshini. I-HSQY izosiza ekukhetheni ifilimu ezolingwa.
Ake Sithole Isixazululo Esifanele Sepulasitiki