Nkhani - Kusanthula kwa Tinplate ndi Mapepala Opaka Malata a Zitini ndi Pails

Tinplate

ndi chinsalu chachitsulo chochepa cha carbon chokutidwa ndi malata opyapyala, omwe nthawi zambiri amayambira 0.4 mpaka 4 ma micrometer mu makulidwe, okhala ndi zolemera za malata pakati pa 5.6 ndi 44.8 magalamu pa lalikulu mita. Chophimba cha malata chimapereka maonekedwe owala, oyera-siliva komanso kukana kwa dzimbiri, makamaka pamene pamwamba pamakhalabe. Malata ndi okhazikika pamankhwala ndipo alibe poizoni, motero amakhala otetezeka kukhudzana ndi chakudya mwachindunji. Kapangidwe kake kamakhala ndi ma electroplating a asidi kapena tinning yotentha, yomwe nthawi zambiri imatsatiridwa ndi passivation ndi kuthira mafuta kuti ukhale wolimba.

Pepala lagalasi

ndi chitsulo chokutidwa ndi zinki, chomwe chimagwiritsidwa ntchito kudzera mu dip galvanizing kapena electro-galvanizing. Zinc imapanga gawo loteteza lomwe limapereka kukana kwa dzimbiri, makamaka m'malo akunja kapena achinyezi, chifukwa cha kudzipereka kwake kwa anode. Izi zikutanthawuza kuti zinc corrodes makamaka, kuteteza zitsulo zapansi ngakhale zokutira zitawonongeka. Komabe, zinc imatha kulowa muzakudya kapena zamadzimadzi, zomwe zimapangitsa kuti zikhale zosayenera kugwiritsa ntchito chakudya.

Kufananiza kwazinthu zazikulu ndikufupikitsidwa patebulo ili:

Mbali	Tinplate	Mapepala a Galvanized
Coating Material	Tini (yofewa, yotsika yosungunuka, yosasunthika)	Zinc (yolimba, yogwira ntchito, imapanga nsembe ya anode)
Kukaniza kwa Corrosion	Zabwino, zimadalira kudzipatula kwakuthupi; sachedwa makutidwe ndi okosijeni ngati zokutira zawonongeka	Zabwino kwambiri, zimateteza ngakhale zokutira zawonongeka, zolimba m'mikhalidwe yovuta
Poizoni	Zopanda poizoni, zotetezeka kukhudzana ndi chakudya	Kuthekera kwa zinc leaching, sikoyenera kukhudzana ndi chakudya
Maonekedwe	Zowala, zoyera-siliva, zoyenera kusindikiza ndi zokutira	Wotuwa wotuwa, wosawoneka bwino, wosakhala bwino pazokongoletsa
Processing Magwiridwe	Yofewa, yoyenera kupindika, kutambasula, ndi kupanga; zosavuta kuwotcherera	Cholimba, chabwinoko chowotcherera ndi kupondaponda, chocheperako pamawonekedwe ovuta
Kunenepa Kwambiri	0.15-0.3 mm, kukula kwake komwe kumaphatikizapo 0.2, 0.23, 0.25, 0.28 mm	Masamba okhuthala, omwe nthawi zambiri amagwiritsidwa ntchito pochita ntchito zolemetsa

Ntchito mu Zitini ndi Pails

Tikamagwiritsa ntchito kupanga zitini, makamaka zotengera zakudya ndi zakumwa, tinplate ndi zinthu zomwe amakonda. Kupanda kwake poizoni kumatsimikizira chitetezo chokhudzana ndi chakudya chachindunji, ndipo mawonekedwe ake owala amawapangitsa kukhala abwino pakuyika zokongoletsa. Tinplate nthawi zambiri imagwiritsidwa ntchito popanga zitini zitatu zopangidwa ndi kuwotcherera ndi kugudubuza, ndipo imatha kugwiritsidwanso ntchito kukhomerera ndi kujambula zitini. Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo zakudya zamzitini, zakumwa, tiyi, khofi, mabisiketi, ndi zitini za ufa wamkaka. Kuphatikiza apo, tinplate imagwiritsidwa ntchito popanga zida zamabotolo agalasi ndi mitsuko, kukulitsa kusinthasintha kwake pamakampani onyamula.

Kumbali inayi, pepala lokhala ndi galvanized limagwiritsidwa ntchito kwambiri pamapaketi ndi zotengera zina zomwe zimafuna kulimba panja kapena m'malo ovuta. Kupaka kwake kwa zinki kumapereka kukana kwa dzimbiri kwanthawi yayitali, ndikupangitsa kuti ikhale yoyenera kugwiritsa ntchito ngati zidebe, zotengera zamafakitale, komanso zonyamula zopanda chakudya. Komabe, kuuma kwake komanso kuthekera kwa zinc leaching kumapangitsa kuti ikhale yocheperako pazitini zazakudya, pomwe tinplate ndiye chisankho chokhazikika.

Malingaliro a Mtengo ndi Msika

Tinplate nthawi zambiri imakhala ndi mtengo wokwera kwambiri wopangira poyerekeza ndi pepala lokhala ndi malata, makamaka chifukwa cha mtengo wa malata ndi kulondola kofunikira pakuyika kwake. Izi zimapangitsa kuti tinplate ikhale yokwera mtengo polongedza zakudya komanso zamagetsi zolondola kwambiri, pomwe malata amakhala otsika mtengo pantchito zomanga zazikulu komanso zamafakitale. Kupezeka kwamisika ndi kufunikira, kuyambira Juni 2025, kukupitilizabe kukhudza mitengo, pomwe tinplate ikuwona kufunikira kwapang'onopang'ono kwapang'onopang'ono kwazakudya chifukwa cha miyezo yapadziko lonse lapansi yachitetezo cha chakudya.

Tinplate ndi malata onse ndi zida zopangidwa ndi zitsulo zomwe zimagwiritsidwa ntchito popanga zitini ndi mapeyala, koma zimasiyana pakupaka ndi kagwiritsidwe ntchito:

Tinplate: Yokutidwa ndi malata, ilibe poizoni ndipo ndi yabwino kwa zitini za chakudya, yomwe imapereka kukana kwa dzimbiri komanso kukwanira kusindikiza. Ndizofewa komanso zosavuta kuzipanga kukhala zovuta.
Mapepala Agalasi: Wokutidwa ndi zinki, amathandizira kukana kwa dzimbiri kuti agwiritsidwe ntchito panja, ngati mapeyala, koma ndi olimba komanso osakwanira kukhudzana ndi chakudya chifukwa chakutha kwa zinc.

Changtai Intelligent Equipment Co., Ltd ndi katswiri wodziwa kupanga makina opangira makina opangira makina opangira makina. Kuphatikizira kupatukana, kuumba, kumanga khosi, kuwomba, kusoka ndi kusoka, makina athu amatha kupanga makina apamwamba kwambiri komanso amatha kupanga ndondomeko ndipo ndi oyenera kugwiritsa ntchito makina osakanikirana, osakanikirana, osavuta komanso osavuta kugwiritsa ntchito. apamwamba kwambiri, pomwe akupereka chitetezo chokwanira komanso chitetezo chokwanira kwa ogwiritsa ntchito.

Nthawi yotumiza: Jun-24-2025

Kodi pali kusiyana kotani pakati pa Tinplate ndi galvanized sheet?