Taariikhda Horumarinta ee Baakadaha Aluminium-ka
Aluminium foil waa nooc ka mid ah waxqabadka wanaagsan ee alaabta baakadaha daawada, loo isticmaalo sida baakadaha xumbo daroogada. Baakadaha biilka aluminiumka waxaa la raadin karaa horraantii qarnigii 20aad, wakhtigaas heerka wax soo saarka sayniska iyo tignoolajiyada aad uma horumarsana, foil aluminium ah ayaa loo arkaa mid ka mid ah alaabta baakadaha ugu qaalisan, taas oo ah heerka foil aluminium waxaa loo isticmaalaa oo kaliya baakadaha alaabta heerka sare ah. Gudaha 1911, shirkad Swiss ah oo macmacaanka ah ayaa bilowday in ay isku daydo in ay shukulaatada ku duubto foornada aluminiumka, Kaas oo loo isticmaalay qaabka baakadaha bireedyada ilaa markaas, oo si tartiib tartiib ah caan u noqday halkii uu ka ahaan lahaa daasadaha daasadda. Laba sano ka dib, gudaha 1913, Maraykanka oo ku salaysan guusha habka dhalaalidda aluminiumka, wuxuu bilaabay inuu soo saaro foil aluminium ah, doorka ugu weyn waxaa loo isticmaalaa qaar ka mid ah alaabooyinka heerka sare ah, sahay nafo lagu badbaadiyo, iyo baakadaha xanjada.
Iyadoo la sifeynayo wax soo saarka, ku 1921 Maraykanku wuxuu si guul leh u soo saaray kartoonno foil aluminium ah oo isku dhafan, kaas oo inta badan loo isticmaalo looxa qurxinta iyo baakadaha sare ee laalaabida. Gudaha 1938, xaashida bireed ee aluminiumka kuleyliyaha ayaa la soo saaray, iyo isticmaalka foil aluminium ayaa ahaa mid aad u baahsan. Intii lagu jiray dagaalkii labaad ee aduunka, foil aluminium ah ayaa si weyn loogu isticmaalay agabka baakadaha milatariga, iyo horumarinta foil aluminium ayaa la sii wanaajiyay. Ka dibna gudaha 1948, bireed aluminium ah ayaa bilaabay in lagu farsameeyo weelasha bireed aluminium ee baakadaha cuntada. 1970-yadii, habka daabacaadda ayaa si tartiib tartiib ah loo hagaajiyay. Iyada oo qaan-gaarnimada tignoolajiyada daabacaadda midabka, Isticmaalka foornada aluminiumka iyo aluminium-caag-caag ah oo isku dhafan walxaha baakadaha waxay galeen xilli caan ah oo degdeg ah.

Sababtoo ah sifooyinka wanaagsan ee aluminium aluminium sida baakadaha, Shiinuhu waxa kale oo uu bilaabay in uu u isticmaalo foil aluminium ah sida alaabta baakadaha, laakiin horumarka horumarku maaha mid u degdega sida wadamada shisheeye qaarkood. By 1932, foil aluminium ayaa markii hore lagu isticmaali jiray Shiinaha. Laakiin ma ahayn ilaa dib-u-habaynta iyo furitaanka in ka badan soddon sano ka dib in alaabta baakadaha aluminiumku ay bilaabeen inay si degdeg ah u horumaraan.. Iyadoo uu dhamaaday dagaalka iyo hagaajinta heerka nolosha dadka, Raadinta dadka ee walxaha ayaa sidoo kale soo hagaagtay. Kadib sagaashamaadkii, wax soo saarka foil aluminium sida sahayda baakadaha galay xilli muhiim ah. Shiinuhu kaliya ma soo bandhigin tiro badan oo qalab wax soo saar ah oo horumarsan, laakiin sidoo kale waxay si weyn u wanaajisay heerka maaraynta wax soo saarka iyo horumarinta tignoolajiyada, waxayna si tartiib tartiib ah ugu dhaqaaqday casriyaynta iyo caalamiyaynta. Sida kor loogu qaadayo asalkan, ilaa qarnigan, baahida suuqa ayaa aad u kordhay, Awoodda bireed ee aluminium si degdeg ah ayaa loo hagaajiyay.
Ka dib markii la galay qarnigii 21aad, Hannaan wax-soo-saar kala duwan iyo habab farsamo ayaa horumar weyn sameeyay, waxaana jira meelo badan oo loogu talagalay horumarinta warshadaha foil aluminium, laakiin isku mar, waxa kale oo ay keentay tartan suuqeed ba'an iyo isbeddelka wada-noolaanshaha wax soo saarka. Tani waxay sidoo kale si toos ah u kicisay horumarka degdega ah ee baakadaha alaabta. Horumarinta warshadaha baakadaha aluminiumka aluminiumku waxay asal ahaan ku socdaan horumarinta warshadaha baakadaha. Marka la barbardhigo wadamada shisheeye, horumarinta baakadaha aluminium aluminium ee suuqa Shiinaha waa mid degdeg ah oo dhakhso badan.
Wax ku darso xaaladan laba sababood dartood: Mid ka mid ah ayaa ku jira suuqa baakadaha dabacsan ee Shiinaha marka la barbar dhigo qaar ka mid ah waddamada horumaray farqiga xagga tignoolajiyada, alaabta macaamiisha, cuntada baakadaha dabacsan ee Shiinaha, Baakadaha foinamka ee daawada qayb yar, xisaabiyey oo ku saabsan 15%, iyo kuwa aasaasiga ah ee qaar ka mid ah dalalka horumaray xisaabay in ka badan 65%, xitaa wadamada qaar ayaa horey u dhaafey 70%. Sanadihii ugu dambeeyay, saamiga ayaa bilaabay inuu si degdeg ah u kordho: Labaad, Shiinuhu wuxuu sameeyay horumar badan oo horumar ah oo ku saabsan aluminium-caag isku dhafan iyo tignoolajiyada waraaqaha aluminiumka ah, farsamada wax soo saarka, iyo qalabka wax soo saarka ayaa si joogto ah u bislaaday, qiimaha wax soo saarkuna aad ayuu uga hooseeyaa sidii hore. Tani waxay sidoo kale si toos ah u kor u qaadaysaa caannimada iyo codsiga alaabta isku-dhafka ah ee aluminiumka ee suuqa baakadaha Shiinaha.
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