1. Njira zopewera kugwiritsa ntchitozikopa zopangidwa:
1) Sungani kutali ndi kutentha kwakukulu (45 ℃).Kutentha kwambiri kudzasintha maonekedwe a chikopa chopangidwa ndikumamatirana.Choncho, chikopacho sichiyenera kuikidwa pafupi ndi chitofu, komanso sichiyenera kuikidwa pambali pa radiator, ndipo sichiyenera kuwonetseredwa ndi dzuwa.
2) Osamayiyika pamalo omwe kutentha kumakhala kotsika kwambiri (-20 ° C).Ngati kutentha kuli kotsika kwambiri kapena kulola kuti mpweya wozizira ukhale wautali, chikopa chopangidwacho chimakhala chozizira, chosweka ndi cholimba.
3) Osayiyika pamalo a chinyezi.Chinyezi chochuluka chidzachititsa kuti hydrolysis ya chikopa chopangidwa chichitike ndikukula, kuwononga filimu yapamwamba ndikufupikitsa moyo wautumiki.Chifukwa chake, sikoyenera kukonza mipando yachikopa yopangidwa m'malo ngati zimbudzi, zimbudzi, khitchini, ndi zina.
4) Mukapukuta mipando yachikopa yopangira, chonde gwiritsani ntchito chopukuta chowuma ndikupukuta ndi madzi.Popukuta ndi madzi, iyenera kukhala yowuma mokwanira.Ngati pali chinyezi chotsalira, chikhoza kuwononga madzi.Chonde musagwiritse ntchito bleach, apo ayi kungayambitse kusintha kwa gloss ndikusintha mtundu.
2. Chifukwa cha mitundu yosiyanasiyana ya zikopa zopangira, kutentha kwakukulu, chinyezi chambiri, kutentha kochepa, kuwala kwamphamvu, yankho lokhala ndi asidi, ndi yankho lokhala ndi alkali zonse zimakhudza.Kusamalira kuyenera kuyang'ana mbali ziwiri:
1) Osayiyika pamalo otentha kwambiri, chifukwa izi zidzasintha maonekedwe a chikopa chopangidwa ndi kugwirizanitsa.Poyeretsa, gwiritsani ntchito nsalu yoyera kapena siponji kuti muume, kapena pukutani ndi nsalu yonyowa.
2) Chachiwiri ndi kukhalabe ndi chinyezi chochepa, chinyezi chambiri chidzatulutsa chikopa cha hydrolyze ndikuwononga filimu yapamwamba;Chinyezi chochepa kwambiri chingayambitse kusweka ndi kuumitsa.
3. Samalani pakukonza tsiku ndi tsiku:
1).Atakhala kwa nthawi yaitali, muyenera mopepuka kusisita mpando gawo ndi m'mphepete kubwezeretsa chikhalidwe choyambirira ndi kuchepetsa pang'ono maganizo a makina kutopa chifukwa anaikira atakhala mphamvu.
2).Khalani kutali ndi zinthu zotulutsa kutentha poziyika, ndipo pewani kuwala kwa dzuwa kuti chikopa chisweke ndi kuzimiririka.
3).Chikopa chopangidwa ndi mtundu wa zinthu zopangira ndipo chimangofunika chisamaliro chosavuta komanso chofunikira.Ndikoyenera kupukuta pang'onopang'ono ndi mafuta osalowerera ndale osungunuka ndi madzi ofunda abwino ndi nsalu yofewa sabata iliyonse.
4).Ngati chakumwacho chatayika pa chikopa, chiyenera kuviikidwa nthawi yomweyo ndi nsalu yoyera kapena siponji, ndikupukuta ndi nsalu yonyowa, ndikusiya mpweya wouma mwachibadwa.
5).Pewani zinthu zakuthwa kuti zisakanda chikopa.
6).Pewani madontho amafuta, zolembera zolembera, inki, ndi zina zotero.Ngati mupeza madontho pachikopa, muyenera kuchiyeretsa ndi chotsukira chikopa nthawi yomweyo.Ngati palibe chotsukira chikopa, mutha kugwiritsa ntchito chopukutira choyera choyera ndi chotsukira pang'ono chosalowerera kuti mupukute pang'ono banga, kenako gwiritsani ntchito chonyowa chopukutira mafuta odzola, ndikuwumitsa.Pukutani ndi thaulo.
7).Pewani kukhudzana ndi organic reagents ndi mafuta njira.
Ngati mukufuna kudziwa zambiri za chikopa chabodza, tsamba lathu: www.cignoleather.com
Cigno Leather-wogulitsa bwino kwambiri Chikopa.
Nthawi yotumiza: Jan-10-2022