1. Kusamala kuti mugwiritse ntchitozikopa zopangidwa:
1) Sanjani ku kutentha kwambiri (45 ℃). Kutentha kwambiri kumasintha mawonekedwe a zikopa zopangidwa ndikumamatira wina ndi mnzake. Chifukwa chake, chikopacho sichiyenera kuyikidwa pafupi pafupi ndi chitofu, kapena kuyika kumbali ya radiator, ndipo sayenera kuwululidwa ndi dzuwa.
2) Osayika pamalo pomwe kutentha kumakhala kotsika kwambiri (-20 ° C). Ngati kutentha kumakhala kotsika kwambiri kapena kulola kuti mpweya ukhale wa nthawi yayitali, zikopa zopangidwa zidzakhala zoundana, zowonongeka komanso zowuma.
3) Osayiyika m'malo otentha. Chinyezi chochulukirapo chimapangitsa hydrolysis chikopa chopangidwa kuti chichitike ndikuyamba kuwononga filimuyo ndikufupikitsa moyo wa ntchito. Chifukwa chake, sizoyenera kukhazikitsa mipando yokhala ndi zikopa m'malo ngati zimbudzi, mabafa, khitchini, ndi zina zotere
4) Mukamapukuta mipando yachikopa, chonde gwiritsani ntchito kupukuta ndi kupukuta kwamadzi. Mukamaliza ndi madzi, ziyenera kukhala zouma mokwanira. Ngati chinyezi chotsalira, chitha kuyambitsa kuwonongeka kwa madzi. Chonde osagwiritsa ntchito bulichi, apo ayi zingayambitse kusintha kwa malo ndi kusintha kwa utoto.
2. Chifukwa cha mitundu yosiyanasiyana ya zikopa zopangidwa, kutentha kwambiri, chinyezi chambiri, kutentha kwambiri, njira yolimba, yothetsera ma acid. Kukonza kuyenera kusamala ndi mbali ziwiri:
1) Musayike kutentha kwambiri, chifukwa izi zidzasintha mawonekedwe a zikopa zopangidwa ndikumamatira wina ndi mnzake. Mukatsuka, gwiritsani ntchito nsalu yoyera kapena chinkhupule kuti muwume, kapena muupukuta ndi nsalu yonyowa.
2) Chachiwiri ndi kukhala ndi chinyezi chokwanira, chinyezi chachikulu kwambiri chimadzaza chikopa ndikuwononga filimuyo; Chinyezi chotsika kwambiri chimayambitsa kusokonekera komanso kuumitsa.
3. Samalani tsiku ndi tsiku:
1). Nditakhala kwa nthawi yayitali, muyenera kukhala gawo lapa mpando ndi m'mphepete kuti mubwezeretse mawonekedwe apachiyambi ndi kuchepetsa kuchepa pang'ono kwa kutopa kwamakina.
2). Pewanina ndi zinthu zoletsa kutentha poyika, ndipo pewani dzuwa lowongolera kuti zikhale chikopa kuti muchepetse ndi kuzimiririka.
3). Chikopa chopangidwa ndi mtundu wazopanga ndipo umangofunika chisamaliro chovuta komanso chofunikira. Ndikulimbikitsidwa kupukusa mokoma mtima pang'ono ndi maere a kusautral kuchepetsedwa ndi madzi ofunda ndi nsalu yofewa sabata iliyonse.
4). Ngati chakumwa chitathiridwa pachikopa, ikhale yonyowa nthawi yomweyo ndi nsalu yoyera kapena chinkhupule, ndikupukuta ndi nsalu yonyowa, isawume mwachilengedwe.
5). Pewani zinthu zakuthwa kuti zisakhalire zikopa.
6). Pewani madontho a mafuta, ma enkipulo, inks, etc. Kumata chikopa. Ngati mukupeza madontho pachikopa, muyenera kuyeretsa ndi kuyeretsa chikopa nthawi yomweyo. Ngati kulibe choyeretsa chikopa, mutha kugwiritsa ntchito thaulo loyera lokhala ndi chotupa chakukhosi pang'ono kupukuta banga, kenako gwiritsani thaulo lonyowa kuti mufitse mafuta odzola, ndipo pamapeto pake wukani. Pukutani ndi thaulo.
7). Pewani kulumikizana ndi ma reagent okhazikika ndi magetsi.
Ngati mukufuna kudziwa zambiri za chikopa cha faux, webusayiti yathu: www.cignoleather.com
Chovala chachikopa - wogulitsa wokongola kwambiri.
Post Nthawi: Jan-10-2022
