I-aluminium foil ingeyemikhiqizo yokucubungula insimbi ye-aluminium, futhi iketango layo lezimboni lifana nelezinto ze-aluminium, futhi imboni ithintwa kakhulu izinto zokusetshenziswa ezikhuphuka nomfula.Ngokombono wokukhiqiza nezimo zemakethe, i-China ingumkhiqizi omkhulu we-aluminium foil, ibalwa ngaphezu kuka-60% womkhiqizo womhlaba, kodwa ukusetshenziswa kwe-aluminium yasekhaya yase-China akusalingani kahle nokukhiqizwa, okuholela ekusetshenzisweni okukhulu kakhulu kwe-China nangaphezulu. -ukuthembela ekuthengisweni kwamanye amazwe.Esikhathini esizayo, lesi simo kusazoba nzima ukusinqamula.
Icwecwe le-Aluminum liyimpahla yokugxiviza eshisayo egoqwa ngokuqondile isuka ku-aluminium yensimbi ibe amashidi amancane.Umthelela wayo wokunyathela oshisayo ufana nowecwecwe lesiliva elimsulwa, ngakho libizwa nangokuthi i-fake silver foil.Ngenxa yezici zayo ezinhle kakhulu, i-aluminium foil isetshenziswa kakhulu ekudleni, eziphuzweni, kugwayi, emithini, amapuleti ezithombe, izidingo zansuku zonke zasendlini, njll., futhi ivame ukusetshenziswa njengempahla yayo yokupakisha;izinto ze-electrolytic capacitor;izinto zokushisa ezishisayo zezakhiwo, izimoto, imikhumbi, izindlu, njll.;kungaba futhi Njengentambo yokuhlobisa yegolide nesiliva, iphepha lokunamathisela odongeni kanye namaphrinti ahlukahlukene okubhala kanye nezimpawu zokuthengisa zomhlobiso wemikhiqizo yezimboni elula, njll.
I-panorama ye-aluminium foil industry chain: esekelwe ku-aluminium metallurgy chain
Iketanga lemboni ye-aluminium foil lingahlukaniswa libe yimboni yokuhlinzeka ngezinto ezingavuthiwe phezulu, imboni yokukhiqiza i-aluminium foil ephakathi nendawo, kanye nezimboni ezifunwa phansi ngomfula.Inqubo ethize ye-aluminium foil yilena: guqula i-bauxite ibe i-alumina ngendlela ye-Bayer noma indlela ye-sintering, bese usebenzisa i-alumina njengempahla eluhlaza ukukhiqiza i-aluminium eyinhloko ngenqubo ye-electrolysis enosawoti encibilikisiwe ephezulu.Ngemva kokwengeza izakhi ze-alloying, i-electrolytic aluminium icutshungulwa ibe yi-aluminium foil nge-extrusion kanye ne-rolling, esetshenziselwa kakhulu ukupakisha, isimo somoya, i-electronics nezinye izinkambu.
Ngokusho kokusetshenziswa okuyinhloko kwe-aluminium foil, izinkampani ze-aluminium foil zingahlukaniswa zibe abakhiqizi be-aluminium foil for air conditioners, abakhiqizi be-aluminium foil ukuze bapakishe, abakhiqizi be-electronic/electrode foil, kanye nabakhiqizi be-aluminium foil bokuhlobisa izakhiwo.
1) Imakethe ekhuphukayo yochungechunge lwemboni ye-aluminium foil yaseChina: izinto zokusetshenziswa ze-aluminium zinquma izindleko ze-aluminium foil
Izinto zokusetshenziswa ezikhuphuka nomfula zecwecwe le-aluminium ngokuyinhloko ama-ingots e-aluminium ayinhloko kanye namabhilidi e-aluminium, okungukuthi, i-high-purity electrolytic aluminium kanye ne-aluminiyamu ehlanzekile egaywe kabusha.Ngokombono wesilinganiso sezindleko zokwakheka kwe-aluminium foil, u-70% -75% wezindleko zokukhiqiza zeyunithi ye-aluminium foil ivela ezintweni ezingavuthiwe.
Uma intengo ye-aluminium ishintshashintsha ngamandla ngesikhathi esifushane, uhla lokuguquguquka kwenani lokuthengisa lemikhiqizo ye-aluminium foil lungase lukhuphuke, okuzothinta inzuzo nenzuzo yenkampani, futhi kungase kuholele ngisho nasekulahlekelweni.
Ngokombono wokulethwa kwempahla eluhlaza phezulu, ngokusho kwedatha ye-Nonferrous Metals Industry Association, kusukela ngo-2011 kuya ku-2020, ukukhishwa kwe-aluminium electrolytic yaseChina kubonise inkambiso yokukhula iyonke, okuphuma kuyo ngo-2019 kwehle ngezinga elithile.Ngo-2020, ukukhiqizwa kwe-aluminiyamu ye-electrolytic yaseChina cishe kumathani ayizigidi ezingama-37.08, okuwukunyuka konyaka ngo-5.6%.
Kusukela ngo-2011 kuya ku-2020, ukukhishwa kwe-aluminium yesibili yaseChina kubonise ukuthambekela okukhulayo.Ngo-2019, ukuphuma kwe-aluminium yesibili yaseChina bekungamathani ayizigidi eziyisi-7.17, okuwukunyuka ngo-3.17% kunonyaka odlule.Ngezinqubomgomo eziqhubekayo ezivumayo zezwe, imboni ye-aluminium yesibili ithuthuke ngokushesha, futhi umphumela ngo-2020 uzodlula amathani ayizigidi ezingu-7.24.
Ngokombono wezinguquko kumanani entengo ye-aluminium electrolytic, kusukela ngoNovemba 2015, intengo ye-aluminium electrolytic ezweni yaqhubeka ikhuphuka kusukela ezingeni eliphansi, yafinyelela inani eliphakeme ngoNovemba 2018, bese iqala ukwehla.Engxenyeni yesibili ka-2020, intengo ye-electrolytic aluminium yehla futhi ukwehla kokusebenza kahle kwancipha.Isizathu esiyinhloko ukuthi kusukela maphakathi no-2020, ngokusimama komnotho, uhlangothi lwesidingo lukhuphuke ngendlela engavamile, okubangele ukungafani phakathi kokunikezwa kanye nesidingo esikhathini esifushane nesiphakathi, futhi inzuzo ye-electrolytic aluminium isiqale ukukhuphuka ngokushesha.
Ngokombono wentengo ye-aluminium egaywe kabusha, ukuthatha i-aluminium egaywe kabusha i-ACC12 njengesibonelo, intengo ye-ACC12 e-China kusukela ngo-2014 kuya ku-2020 ibonise ukuguquguquka..
2) Imakethe emaphakathi yochungechunge lwemboni ye-aluminium foil yaseChina: Ukukhiqizwa kwe-aluminium foil yaseChina kubala ngaphezu kwama-60% engqikithi yomhlaba.
Imboni ye-aluminium foil yaseShayina iqhubekile nokukhula ngokushesha eminyakeni yamuva, ngokukhula ngokushesha esikalini sezimboni, ukuthuthukiswa okuqhubekayo kwezinga lemishini, ukwandisa ukusungulwa kwezobuchwepheshe, ukuthuthukiswa okuqhubekayo kwekhwalithi yomkhiqizo, ukuhwebelana kwamazwe ngamazwe okusebenzayo, kanye nokuvela okuqhubekayo kwamabhizinisi ahamba phambili.Sekukonke, imboni ye-aluminium foil yaseChina isesesikhathini esibalulekile samathuba okuthuthukiswa.
Kusukela ngo-2016 kuya ku-2020, ukukhiqizwa kwefoil ye-aluminium yaseChina kubonise ukuthambekela kokukhula okuqhubekayo, futhi izinga lokukhula ngokuvamile lalingu-4% -5%.Ngo-2020, ukukhiqizwa kwe-aluminium foil yaseChina kwaba amathani ayizigidi ezi-4.15, okuwukunyuka konyaka ngo-3.75%.Ngokusho kokudalulwa kwe-China Nonferrous Metals Processing Industry Association e-China Aluminium Foil Industry Development Summit Forum, ukukhiqizwa kocwecwe lwe-aluminium yamanje kwenza cishe u-60% -65% wemboni yomhlaba wonke ye-aluminium foil.
Ngenxa yezimo ezihlukene zokusetshenziswa kwephepha le-aluminium, izinkampani eziningi zikhethe imikhiqizo emincane ye-aluminium foil ehlukene ukuze zenze izinhlelo zazo zokukhiqiza, ukuze kuvele izinkampani eziningi ezimele engxenyeni ngayinye yomkhiqizo we-aluminium foil.
Ngokusho kwedatha ekhishwe yi-China Nonferrous Metals Processing Industry Association, inani eliphelele le-aluminium foil yaseChina ngo-2020 lizoba amathani ayizigidi ezingu-4.15, okuyi-aluminium foil yama-akhawunti okupakisha ingxenye enkulu kunazo zonke, ebalelwa ku-51.81%, ibalwa amathani ayizigidi ezingu-2.15. ;kulandele ucwecwe lwe-air-conditioning, olubalelwa ku-2.15 wezigidi zamathani 22.89%, amathani ayi-950,000;ucwecwe lwe-elekthronikhi kanye ne-foil yebhethri kubalwe ingxenye ephansi, ibalwa ku-2.41% no-1.69%, ngokulandelana, amathani ayi-100,000 namathani angama-70,000.
Isikhathi sokuthumela: Jun-14-2022