Iziphuzo eziningi eziwuketshezi emakethe manje zisebenzisa isikhwama se-spout esizisekelayo. Ngokubukeka kwayo okuhle kanye ne-spout elula futhi ehlangene, igqama phakathi kwemikhiqizo yokupakisha emakethe futhi isiwumkhiqizo wokupakisha othandwayo wamabhizinisi amaningi nabakhiqizi.
lUmthelela wempahla yesikhwama se-spout
Lolu hlobo lwezinto zokupakisha luyafana nolwejwayelekile oluyinhlanganisela, kodwa ludinga ukusebenzisa izinto ezinesakhiwo esihambisanayo ngokuya ngemikhiqizo ehlukene ezofakwa. Isikhwama se-aluminium foil spout senziwe ngefilimu eyinhlanganisela ye-aluminium foil. Ngemuva kokuthi izingqimba ezintathu noma ngaphezulu zefilimu ziphrintiwe, zihlanganiswe, zisikwe nezinye izinqubo zokwenza izikhwama zokupakisha, ngoba impahla ye-aluminium foil inokusebenza okuhle kakhulu, i-opaque, isiliva-white, futhi ine-anti-gloss. Izakhiwo ezinhle zokuvimbela, izakhiwo zokuvalwa kokushisa, izakhiwo zokuvikela ukukhanya, ukumelana nezinga lokushisa eliphezulu/eliphansi, ukumelana nowoyela, ukugcinwa kwephunga elimnandi, akukho phunga elingavamile, ukuthambile nezinye izici zithandwa kakhulu ngabathengi, ngakho-ke abakhiqizi abaningi basebenzisa i-aluminium foil ekupakisheni, hhayi nje Okusebenzayo. futhi classy kakhulu.
Ngakho-ke, ngesikhwama se-spout esizisekelayo esithandwa kakhulu ngabathengi, kunezinkinga eziningi okufanele zicatshangelwe lapho ukhetha izinto zokwakha, ukuthi ungakhetha kanjani. Iphakheji elandelayo ye-Dingli ikunikeza impendulo ekhethiwe ezingqimbeni ezintathu zangaphandle zesikhwama sokupakisha sesikhwama se-spout.
lIyiphi impahla esetshenziselwa isikhwama se-spout?
Owokuqala ungqimba lwawo lwangaphandle: sabona ungqimba lokunyathelisa lwesikhwama se-spout esizisekelayo: ngaphezu kwe-OPP evamile, izinto zokuphrinta zesikhwama sokumisa ezivame ukusetshenziswa emakethe zihlanganisa i-PET, i-PA kanye nezinye izinto ezinamandla kakhulu, high-barrier materials, ezingakhethwa ngokuvumelana nesimo . Uma isetshenziselwa ukupakishwa kwemikhiqizo eqinile yezithelo ezomile, izinto ezijwayelekile ezifana ne-BOPP ne-matte BOPP zingasetshenziswa. Ngokufakwa okuwuketshezi, ngokuvamile khetha impahla ye-PET noma ye-PA.
Owesibili ungqimba lwawo oluphakathi: lapho ukhetha ungqimba oluphakathi, izinto ezinamandla amakhulu kanye nezakhiwo zokuvinjelwa okuphezulu zivame ukukhethwa: I-PET, i-PA, i-VMPT, i-aluminium foil, njll. Futhi i-RFID, ukungezwani okungaphezulu kwe-interlayer kuyadingeka ukuze kuhlangatshezwane nezidingo eziyinhlanganisela, futhi kufanele kube nokuhambisana okuhle nokunamathelayo.
Okokugcina ungqimba lwayo lwangaphakathi: ungqimba lwangaphakathi luyingqimba yokuvalwa kokushisa: ngokuvamile, izinto ezisebenza ngokuqinile kokuvalwa kokushisa nokushisa okuphansi njenge-PE, CPE, ne-CPP zikhethwa. Izidingo zokungezwani kwendawo eyinhlanganisela ziwukuhlangabezana nezidingo zokushubaza kwendawo eyinhlanganisela, kuyilapho izimfuneko zokudonsa phezulu kwekhava eshisayo kufanele zibe ngaphansi kuka-34 mN/m, futhi kufanele kube nokusebenza okuhle kakhulu kwe-antifouling kanye nokusebenza kwe-antistatic.
l Izinto ezikhethekile
Uma isikhwama se-spout sidingeka ukuthi siphekwe, khona-ke ungqimba lwangaphakathi lwesikhwama sokupakisha ludinga ukwenziwa ngezinto zokupheka. Uma ingasetshenziswa futhi idliwe ekushiseni okuphezulu kwe-121 degrees Celsius, khona-ke i-PET/PA/AL/RCPP iyona engcono kakhulu yokukhetha, futhi i-PET iyingqimba yangaphandle. Izinto ezisetshenziselwa ukuphrinta iphethini, inki yokunyathelisa kufanele futhi isebenzise uyinki ongapheka; I-PA iyinayiloni, futhi inayiloni ngokwayo ingakwazi ukumelana nokushisa okuphezulu; I-AL iyicwecwe le-aluminium, futhi izakhiwo zokuvikela, ezifaka ukukhanya kanye nokugcina okusha kwe-aluminium foil zinhle kakhulu; I-RCPP Yifilimu engaphakathi kakhulu evala ukushisa. Izikhwama zokupakisha ezijwayelekile zingavalwa ngokushisisa kusetshenziswa impahla ye-CPP. Izikhwama zokupakisha ezibuyisela emuva zidinga ukusebenzisa i-RCPP, okungukuthi, ukubuyisela i-CPP. Amafilimu engqimba ngayinye nawo adinga ukuhlanganiswa ukuze enze isikhwama sokupakisha. Yiqiniso, izikhwama ezijwayelekile ze-aluminium foil zingasebenzisa iglue evamile ye-aluminium foil, futhi izikhwama zokupheka zidinga ukusebenzisa iglue yokupheka ye-aluminium foil. Isinyathelo ngesinyathelo, ungakha ukupakisha okuphelele.
Isikhathi sokuthumela: Sep-24-2022