Yiziphi izici ezengeziwe zezikhwama ze-spout?
Ukuphepha kwenhlanzeko: Azikho izithako zamakhemikhali, izinto ezingezona ubuthi nezikhwama ze-spout azinawo umthelela emikhiqizweni esiwuqukethe.
Ukuvikelwa okuphezulu kwesithiyo: Isithiyo esiphezuluisikhwama se-spoutukupakishwa kuvikela imikhiqizo yakho kude nezinto ezizungezile ezifana nomoya-mpilo, imisebe ye-ultraviolet kanye nomswakama.Lesi isici esibaluleke kakhulu ngoba imikhiqizo ewuketshezi cishe iyonakala lapho ithinta umoya-mpilo.
Izici zokuvala izinga lokushisa eliphezulu: Impahla yeisikhwama se-spoutingamelana nezinqubo zokuvala izinga lokushisa eliphezulu okuwuphawu ukuthi ukupakishwa okuningi okunzima akulula ukukufeza.Ukuze okuqukethwe kungadingi ukulondolozwa ukuze kuzuzwe izidingo zokulondoloza isikhathi eside.
Ukuvala/ukuvalwa okunamandla: Ukuvalwa nokuvalwa kwesikhwama somlomo kungavimbela ukuvuza.Lesi sici senza amaphakethe omlomo abe yisinqumo esingcono kakhulu sokupakisha umkhiqizo wesikhathi eside owuketshezi.
I-Anti-Impact: Kunomthelela othile okungelula ukuwubhoboza noma ukukhala (imfuneko yokuvikela iphakheji yangaphandle) futhi ukuvikelwa kuyadingeka ngesikhathi sokuthutha.
Iyini i-high barrier structure yezikhwama ze-spout?
Indabaisikhwama se-spoutayikwazi ukwahlulelwa ngokubukeka ngoba ingakhiwa ngezinto ezihlukene kanye nezendlalelo eziyinhlanganisela.Ngenxa yemisebenzi yezendlalelo ezahlukene, ukwakheka kwezinto ezibonakalayo zeisikhwama se-spoutkungaba ukumelana okuphezulu.Ngokuvamile, ihlukaniswe ikakhulukazi izingqimba ezi-3, izingqimba ezi-4 nezi-2 zemikhiqizo.
Isendlalelo sangaphandle: Lesi sendlalelo yilapho ubonisa khona umkhiqizo wakho nesikhangiso somkhiqizo wakho.Ungqimba lwangaphandle luwungqimba lwamakhasimende abonakalayo, ngakho ngokuvamile lukhanya futhi lukhangayo.
Isendlalelo esimaphakathi: Lona ungqimba oluvikelayo lwesikhwama.Lesi sendlalelo sivikela amandla omzimba wesikhwama ukuze kuqinisekiswe ukusha nokuqina kwezinto eziqukethwe.
Isendlalelo sangaphakathi: Okuqukethwe kwesendlalelo se-hot seal kanye nesendlalelo sokudla, okuqukethwe kwesikhwama kuthintana ngqo nongqimba.
Ungqimba olungaphandle kakhulu lwe-isikhwama se-spoutinyatheliswa kuleyo ndaba ngokuqondile.Le nto ngokuvamile i-Polyethylene terephthalate (PET).Ungqimba oluphakathi luyimpahla yokuvikela isithiyo, ngokuvamile inayiloni noma inayiloni yensimbi.Izinto ezisetshenziswa kakhulu kulolu ungqimba ungqimba lwangaphakathi lwefilimu ye-metallic PA (MET-PA) ungqimba lophawu olushisayo, olungavalelwa esikhwameni.Izinto zalolu ungqimba yi-polyethylene PE noma i-polypropylene PP.
Ngaphezu kwe-PET, i-MET-PA, ne-PE, ezinye izinto ezifana ne-aluminium nenayiloni nazo ziyizinto ezinhle zokwenza izikhwama ze-spout.Izinto ezivamile ezisetshenziselwa ukwenza izikhwama ze-spout: i-PET, i-PA, i-MET-PA, i-MET-PET, i-aluminium foil, i-CPP, i-PE, i-VMPET, njll. Lezi zinsiza zinemisebenzi eyahlukene kuye ngomkhiqizo ofuna ukuwusebenzisaisikhwama se-spout.
Isakhiwo esijwayelekile sesendlalelo esingu-4: isikhwama se-aluminium foil retort PET/AL/BOPA/RCPP
Isakhiwo esijwayelekile sezendlalelo ezi-3: isikhwama sejamu sezithelo esingamelana kakhulu ne-PET/MET-BOPA/LLDPE
Isakhiwo esijwayelekile sesendlalelo esi-2: Isikhwama se-BIB sebhokisi likathayela esibonisa obala i-BOPA/LLDPE
Isikhathi sokuthumela: May-18-2022