Makampani opanga ma CD padziko lonse lapansi akusinthidwa kwambiri kuti atetezeke kwambiri, kapangidwe kopepuka, komanso kupanga zinthu zozungulira zomwe siziwononga chilengedwe. Mumsika womwe ukusinthawu,zinthu zopangidwa ndi aluminiyamu ya mafakitaleYadziwika bwino ngati njira yabwino kwambiri yopangira ma CD, yomwe imagwiritsidwa ntchito kwambiri popanga zakudya, mankhwala, ndi zodzikongoletsera. Chifukwa cha kukhazikika kwake kwa mankhwala, kusinthasintha kwabwino, komanso kubwezeretsanso kwathunthu, aluminiyamu yapamwamba kwambiri imaposa njira zina zapulasitiki ndi tinplate, kukhala chinthu chofunikira kwambiri popanga ma CD amakono.

Mu gawo la chakudya ndi zakumwa, ma CD a aluminiyamu akadali chisankho chodalirika kwambiri pa ma CD a zakumwa ndi chakudya chatsopano. Zopangidwa kuchokera ku zinthu zapamwamba za aluminiyamu, zitini za aluminiyamu zokhazikika zimapereka magwiridwe antchito abwino kwambiri otsekereza mpweya omwe amaletsa kukhuthala, kulowa kwa chinyezi, komanso kuwonongeka kwa zakumwa. Makhalidwe awo opepuka amachepetsa kwambiri ndalama zotumizira ndi kulongedza kwa opanga, pomwe kuchuluka kwawo kwakukulu kobwezerezedwanso kumathandizira zolinga zopanga zokhazikika. Zojambula za aluminiyamu zokonzedwa, chinthu china chofunikira kwambiri chomalizidwa ndi aluminiyamu, chimapanga chotchinga chokwanira ku kuwala, mpweya, ndi chinyezi, ndikusunga kutsitsimuka kwa ndiwo zamasamba, nyama, ndi chakudya chokonzedwa kuti chikhale ndi moyo wautali.

Makampani opanga mankhwala amatsatira malamulo okhwima kwambiri okhudza chitetezo ndi kukhazikika kwa ma CD, zomwe zimapangitsa aluminiyamu kukhala chinthu chodalirika kwambiri pakukonza ma CD apamwamba azachipatala. Ma CD a aluminiyamu opangidwa kuchokera ku aluminiyamu yoyeretsedwa ya mafakitale, amateteza mapiritsi ndi makapisozi ku kusintha kwa kutentha kwakunja, chinyezi, ndi kuipitsidwa ndi mpweya. Kugwira ntchito kokhazikika kwa chotchinga ichi kumasunga mphamvu ya mankhwala ndipo kumagwirizana ndi miyezo yapadziko lonse lapansi yachitetezo cha ma CD azachipatala, zomwe zimapangitsa kuti msika ukhale wofunikira kwambiri pazinthu zopangira aluminiyamu zoyera kwambiri.

Makampani odzola apamwamba kwambiri amaikanso patsogolo ma phukusi a aluminiyamu chifukwa cha kapangidwe kake kachitsulo komanso kulimba kwa ntchito yake yotseka.matupi ndi zophimba za aluminiyamu, yopangidwa kuchokera ku chubu cha aluminiyamu yolondola komanso zida za aluminiyamu zopangidwa ndi makina, imawonjezera kukongola kwa zinthuzo pamene ikuchotsa zinthu zodetsa zakunja. Izi zimateteza bwino kuwonongeka kwa zodzoladzola ndipo zimawonjezera nthawi yosungiramo zinthuzo, zomwe zimathandiza kuti zinthuzo zikhale bwino kwambiri.

Kufunika kwakukulu padziko lonse lapansi kwa ma CD otetezeka, obiriwira, komanso otchinga kwambiri kukupitilirabe kukulitsa kugwiritsa ntchito zinthu zopangidwa ndi aluminiyamu m'mafakitale. Monga wopanga waluso komanso wogulitsa mapepala a aluminiyamu, mipiringidzo ya aluminiyamu, machubu a aluminiyamu, ndi zida za aluminiyamu zopangidwa ndi makina a CNC, timapereka zinthu za aluminiyamu zokhazikika zomwe zimakhala ndi kapangidwe kofanana, kapangidwe kabwino kwambiri, komanso mankhwala okhazikika. Zogulitsa zonse zimakwaniritsa miyezo ya chakudya komanso yokonza mankhwala, yabwino kwambiri popanga ma CD ambiri komanso kukonza zinthu zokhazikika.

Kuphatikiza ukadaulo wapamwamba wazinthu ndi zabwino zachilengedwe,aluminiyamu ikukonzanso mawonekedwe amakonounyolo wopereka ma phukusi. Pamene miyezo ya ma phukusi padziko lonse lapansi ikupitirira kukwera, zipangizo za aluminiyamu zokonzedwa bwino kwambiri zipitiliza kufunidwa kwambiri, kupereka njira zodalirika, zotsika mtengo, komanso zokhazikika zosungira ma phukusi kwa ogula mafakitale padziko lonse lapansi.