M'moyo watsiku ndi tsiku, kugwiritsa ntchito zinthu zachikopa kumakhala kofala kwambiri, monga zikwama zachikopa, zikwama, ma satchels ndi zikopa zina zosungiramo zinthu, kuwonjezera pa sofa zachikopa, nsapato zachikopa, zovala zachikopa, etc. , kuyambira zaka mazana ambiri zapitazo, anthu ayamba kugwiritsa ntchito ubweya wa nyama kuti ukhale wofunda, kapena zikopa zopangidwa kuti zikhale zosungiramo zinthu.Chitukuko mpaka pano, kupanga zinthu zachikopa kapena zikopa zikuchulukirachulukira.
Pakutanthauzira kwachikopa, pali magawo awiri.Mlingo woyamba ndi "khungu", kungomvetsetsa sikutha kukalamba ndikuletsa chithandizo cha kuwonongeka kwa chikopa, kuchokera ku thupi la nyama kuti mupeze khungu loyambirira, lomwe silingagwiritsidwe ntchito mwachindunji kupanga zinthu zachikopa.
Khungu la nkhumba likhoza kukhala kuti anthu ambiri akudya kwambiri ndikugwiritsa ntchito mochepa.Pamwamba pake ndi ovuta, ma pores atatu amapanga mawonekedwe a katatu, khalidwe lopepuka, ngakhale pores ndi coarse, koma kupuma kwake kumakhala kosauka.
Chikopa cha ng'ombe chikhoza kunenedwa kuti chimapanga zinthu zachikopa, zogwiritsidwa ntchito kwambiri komanso zazikulu, zakhala zoimira zikopa mkati mwa mafakitale a zikopa.Ndipo malingana ndi zaka ndi jenda la ng’ombe, chikopa cha ng’ombe chinapanganso gulu lakelo mwatsatanetsatane.
Malingana ndi mtundu wa chikopa cha nkhosa, pali zikopa za mbuzi, ana a nkhosa ndi nkhosa, zomwe zimakhala zofewa komanso zofewa kukhudza, ndipo ma pores ndi ang'onoang'ono m'gulu lachikopa.Panthawi imodzimodziyo, malinga ndi kugwiritsa ntchito magulu osiyanasiyana a anthu, zidzagwirizana ndi kusankha kwa zaka zosiyanasiyana za zikopa za nkhosa, mwachitsanzo, kupanga zovala za ana kuti agwiritse ntchito khungu la mbuzi, ndi kupanga zovala za akuluakulu kuti azigwiritsa ntchito. chikopa cha mbuzi.
Mulingo wachiwiri ndi chikopa, chomwe chimangokhala chikopa choyambirira, pambuyo pa "kufufuta", kotero kuti chikopa choyambirira chikhoza kufika pakupanga zinthu zachikopa.Ndipo "kufufuta" kofala uku ndi njira yofufuta masamba, njira yowotchera chrome, njira yowotcha mafuta, njira yosakanikirana yofufutira mitundu inayi.Zotsatirazi ndikuyambitsa "kufufuta" kudzera mumitundu ingapo yodziwika bwino yachikopa.
Chikopa chamakono chofufutidwa ndi tannic acid wotengedwa ku zomera amatchedwa "chikopa".Chikopa chamtunduwu sichimapopera kapena kupakidwa utoto ndipo chimakhala ndi mawonekedwe abwino kwambiri.Komabe, imayamwa kwambiri ndipo imakhala yofewa ikatenga madzi, ndipo imauma ikauma.Koma ikaunika, chikopa chonyezimira sichidzayambanso kuoneka.
Ngati kuyatsa masamba ndi njira yopangira zikopa pogwiritsa ntchito zinthu zachilengedwe, kuwotcha kwa chrome ndi njira yopangira zikopa zaiwisi pogwiritsa ntchito mankhwala opangira mankhwala.Chikopa chopangidwa ndi njira ya "kufufuta" iyi sichiri chofewa, chosinthika komanso chotambasuka, komanso choyenera kwa mitundu yonse ya zinthu zachikopa, choncho chimagwiritsidwa ntchito kwambiri pamakampani.
Komanso, ubwino wa masamba pofufuta njira ndi chrome pofufuta njira, ndi zikamera wa osakaniza pofufuta njira.Njira yotenthetsera mafuta ndi yosiyana ndi zitatu zomwe tatchulazi, kugwiritsa ntchito mafuta anyama powotcha (nthawi zambiri amagwiritsa ntchito mafuta a nsomba), njira yowotcha mafuta yachikopa yosalowa madzi, komanso yofewa kwambiri.
Ndipo popanga zinthu zachikopa kapena matumba, adzatchulidwanso molingana ndi pamwamba pa chikopa.Mwachitsanzo, mbali ya siliva, ngakhale mbali yokhala ndi pores ndi yosalala.Mbali yakumbuyo idzachitika, utoto, akamaumba ndi zina processing mankhwala, ndi kukonzedwa pamwamba chikopa.
Ndipo siliva pamwamba ndiyeno malinga ndi gawo kapena mankhwala akhoza m'gulu, mwachitsanzo, bedi pamwamba amatanthauza mbali yamkati ya siliva pamwamba, bedi chikopa amasefedwa siliva pamwamba pa chikopa, amene nthawi zambiri amatchedwa wosanjikiza wachiwiri wa chikopa.Ngati siliva pamwamba mankhwala akhakula tsitsi ndi suede, kawirikawiri ntchito chikopa ng'ombe, mbuzi kapena calfskin.
Nthawi yotumiza: Oct-20-2022