Ekuqaleni kwezinguquko nokuvula, inzuzo yezindleko zezwe elikhulu yayinkulu. Imboni yokukhiqiza i-tinplate yasuswa e-Taiwan naseHong Kong yayiswa ezweni elikhulu. Ngekhulu lama-21, i-Chinese Mainland yajoyina uhlelo lwe-WTO global supply chain, futhi ukuthunyelwa kwamanye amazwe kwanda kakhulu. Imboni yokufaka amathini yaqala ukuqhakaza yonke indawo, futhi abathengi basethubeni elihle lokwamukela lokhu kufakwa.
Ngakho kungani ngincoma kakhulu ukusebenzisaamathiniukupakisha?
1. Izimo ezihlukahlukene
Ukupakisha akukhona nje ukupakisha. Ngesisekelo sokuhlangana nemisebenzi yokupakisha eyisisekelo, abaklami banethemba lokuthi bazogqama kakhulu ngokuma, futhi ipulasitiki yezinto ibaluleke kakhulu. I-iron, ngakolunye uhlangothi, inenzuzo yemvelo ku-plasticity kanye ne-ductility enhle, engenziwa ngezindlela ezihlukahlukene, njenge-rectangular, isikwele, isiyingi, engavamile, njll. Ine-plasticity enamandla namandla aphezulu kunabanye, njengepulasitiki. izikhwama ezithambile; Okunamandla angcono kunaye akuthambile njengaye, njengamabhokisi okhuni noma ephepha.
2. Ukuphepha
Iningi leamathini amathini ensimbizenziwe nge-tinplate ethayiwe, okwakuyinsimbi yokuqala eyatholwa futhi yasetshenziswa kakhulu abantu. Ithini iphephile, ngisho nemithamo emikhulu kathayela ayinabo ubuthi. Ezikhathini zasendulo kwakwenziwa amabhodwe kathayela futhi izitsha zamathayela zazisetshenziselwa ukugcina ukudla, okwakusetshenziswa yizicukuthwane nezicukuthwane kuphela. Ezikhathini zanamuhla, ngenxa yokuphepha kwayo kanye nezakhiwo ezingezona ezinobuthi, kanye nezindawo zayo ezibulala amagciwane, ukuhlanza, nokugcinwa okusha, isetshenziswe njengongqimba lwangaphakathi lokudla kanye nokupakishwa okusemathinini, Lona umsuka wamathini kathini. .
3. Amandla aphezulu
Ngenxa yokuthi i-tinplate yamukela ubulukhuni be-T2-T4, ubulukhuni obuhambisanayo bukhethwa ngokwezimo ezihlukene zokusetshenziswa. Ngenxa yokumelana kwayo okuhle nokucindezela nokuwa, ngokuvamile isetshenziselwa itiye, amakhukhi ama-Chicken rolls, iziphuzo, njll. Izimo ezinjalo zokusetshenziswa zidinga ukuthi amandla okupakisha mahle, futhi okuqukethwe akukonakali kalula. Iphakheji elithambile lilula kakhulu ukuchoboza itiye, ama-Chicken rolls, njll.
4. Ubungane bemvelo
Umcimbi odume kakhulu embonini yokupakisha muva nje ukuthi i-Coca Cola iguqule ukupakishwa okuluhlaza kwakudala kwe-Sprite, onomlando weminyaka engaphezu kwengama-60, kwaba ukupakishwa okusobala. Ngenxa yokuthi ukupakisha okuluhlaza kudinga ukwelashwa okukhethekile ngesikhathi sokugaywa kabusha, ukupakisha okusobala akunazo izinkinga ezinjalo. Ngaphezu kwalokho, ngokwanda kancane kancane “kokuvinjelwa kwepulasitiki”, ukugaywa kabusha okuwohlokayo nokulula kwemikhiqizo yokupakishwa kwamathini kuya ngokuya kuthandwa. Njengomfundi omuhle wokongiwa kwamandla kanye nokunciphisa intuthu emhlabeni, umkhiqizo wensimbi ozinikele waseShayina ophinda ugaywe kabusha ukwenza insimbi yesithando somlilo ufinyelele eqophelweni eliphezulu lamathani ayizigidi ezingama-200 ngo-2021, okuwukwanda kwama-30% uma kuqhathaniswa nonyaka odlule.
Njengokupakisha okuhambisana nemvelo, imboni itshale umzamo omkhulu ekunciphiseni ukumosha nokulondoloza izinsiza. Njengamanje, i-“Crown Cap” engu-0.12mm isifakwe emakethe, yonga cishe u-20% uma iqhathaniswa nempahla yokuqala engu-0.15mm. Ukuthuthukiswa kwezindawo zokupakisha ze-tinplate “ezilula nezincane”.
Ontanga embonini efanayo benza imizamo engapheli yokukhuthaza ukusetshenziswa okusabalele kwei-tinplate canukupakisha. Isibonelo, ukuze kuxazululwe inkinga yokugqwala, kuthathwe amashidi ama-galvanized, anemiphumela engcono yokugqwala kanye nokuvimbela umswakama; Ukupakishwa kwe-tinplate kudlala indima ebalulekile emkhakheni wokupakisha. Iyona kuphela yazo zonke izinto zokupakisha ezingahlangabezana nezidingo zokupakisha okuqinile, okuwuketshezi kanye negesi (izinto zokusetshenziswa zamakhemikhali, izipho zokudla, iziphuzo, imisebenzi yezandla, amathoyizi, isifutho segesi).
Isikhathi sokuthumela: Oct-16-2023