Mitundu ndi njira zotani zogwiritsa ntchito khungu la nkhope?
Pali mitundu yosiyanasiyana ya kuyeretsa, yomwe imasankhidwa payekha, kupatsidwa mtundu ndi zizindikiro za khungu.
Sopo.
Sopo la mitundu yolimba imapezeka chifukwa cha mankhwala omwe amachititsa zigawozo. Amapangidwa kuchokera ku mafuta a nyama, alkali ndi masamba. Kutulutsa sopo, utoto ndi zokometsera zimagwiritsidwanso ntchito.
Ngakhale sopo ndipo ndi mankhwala wamba pa mndandanda wa oyeretsa khungu la nkhope, muzigwiritsa ntchito mosamala. Khungu lenileni kokha, lomwe kawirikawiri limapezeka kokha ali achinyamata asanakwanitse msinkhu, amatha kuyankha bwino kugwiritsa ntchito sopo. Mitundu ina yonse ya khungu iyenera kupewa mtundu uwu ndi njira ya kuyeretsa. Izi zimachitika chifukwa chakuti sopo amachititsa sopo kumachita khungu la madzi la khungu ngati solvent, ndipo kubwezeretsa kwa chivundikirochi kumatengera makumi angapo makumi awiri.
Sopo sali woyenera kuteteza khungu, ndipo kugwiritsa ntchito kwake kungapangitse zotsatira zovuta kwambiri. Kupatulapo ndizochiritsira mitundu ya sopo, yomwe imaperekedwa ndi cosmetologist kapena dermatologist.
Mkaka wokongoletsa.
Mkaka wokongoletsera uli pa mndandanda wa zinthu za khungu la mtundu uliwonse. Ndizoyeretsa bwino zomwe zimachotsa khungu osati dothi lokha komanso kutulutsa mafuta, koma, ndithudi, limagwiritsidwa ntchito kuchotsa zodzoladzola. Ali ndi acid acid reaction.
Mkaka wokometsera ayenera kusankhidwa malinga ndi mtundu wa khungu.
Maonekedwe a mkaka kwa khungu louma amachitidwa ndi mafuta ambiri kuti zikhale zosavuta komanso zokometsera kupanga zoyeretsa ndipo zisamachepetse khungu la chinyezi, chomwe chili chofunikira kale.
Pali chodzola chodzola cha khungu la mafuta. Ntchito yake ndi kuyeretsa khungu ndi kuchotsa mafuta owonjezera. Monga lamulo, mkaka wa mtundu uwu wa khungu uli ndi mbali zochepa popanda mafuta.
Pambuyo popanga mkaka wokongoletsa, ndizofunikira kugwiritsa ntchito tonics ndi zotsitsimula. Ma Tonics ayenera kukhala ofewa ndi olekerera, osakhala moledzera, kapena oledzeretsa.
Ndikofunika kugwiritsa ntchito tonic ya omwe amapanga mkaka wokometsera.
Mafuta odzola.
Kuyeretsa kwa nkhope kumaso pang'ono, ndi njira yabwino yowonetsera. Mafuta a hydrophilic nthawi zambiri amaphatikizapo zitsamba zosiyanasiyana zomwe zimayeretsa ndi kuthandiza khungu kawirikawiri kugwira ntchito zake. Mafuta a hydrodlic angagwiritsidwe ntchito pa mtundu uliwonse wa khungu, kapena amagwiritsa ntchito ntchito zinazake.
Mafutawa amagwiritsidwa ntchito pang'ono pokha pakhungu pamwamba pa khungu. Kenaka, atakulungidwa m'madzi ndi zala zanu, amagawanika pakhungu m'magulu ozungulira mpaka mapangidwe a mpweya woipa.
Pambuyo kutsukidwa ndi madzi, khungu lidzatsukidwa bwino, osati lochepetsedwa komanso losadetsedwa. Malingana ndi zinthu zimenezi, mafuta a hydrophilic ndiwo njira yabwino yoyeretsera khungu louma, monga njira zowonongeka.
Mafuta a hydrophilic ndi oyenera ngakhale pamene pali zovuta ndi kusankha kwa woyeretsa. Komabe, kwa khungu lamatenda, mafuta a hydrophilic sanawombedwe. Kwa mtundu uwu wa khungu ndi bwino kugwiritsa ntchito sopo kuyeretsa popanda mafuta mu kapangidwe, kapena mafuta opangira.
Emulsions.
Emulsions ndi njira yodziwika bwino yoyeretsa nkhope. Emulsions ndi oyeretsa mwamsanga koma ozama.
Pali mitundu yambiri ya emulsions:
Mafuta m'madzi (m / mu) - mtundu uwu ndi njira yothetsera madzi.
Kuphatikizapo emulsions - madzi mu mafuta ndi madzi (w / m / mu).
Madzi mu mafuta (w / m) ndi njira yothetsera mafuta.
Emulsion ili ndi zigawo zingapo zamadzimadzi omwe ali pamwamba pa mzake, ndipo osasakanizana.
Emulsions amagwiritsidwa ntchito motere: kutsukidwa mu khungu, kenako kutsukidwa bwino ndi madzi.
Zilonda:
Njira ya kuyeretsa imagwiritsidwa ntchito kawirikawiri, koma ndi yabwino kwambiri kuti ikhale yowuma, yotaya madzi ndi khungu losavuta. Zikondwerero zili ndi zigawo zambiri zamtundu wa mafuta, sizifalikira pa khungu ndipo sizimaphwanyidwa. Zikondwerero ndi njira yabwino kwambiri yoyeretsera.
Kuyeretsa khungu kambiri (kuyang'ana).
Kujambula (kapena exfoliation) akadakali wamng'ono ayenera kuchitidwa mochepa momwe zingathere. Kwa atsikana omwe ali ndi khungu lamatenda, ayenera kuchitidwa kamodzi pa mwezi, ndipo ali ndi khungu lenileni - osaposa kamodzi pa miyezi itatu.
Kunyumba, inunso, mungathe kuyeretsa kwambiri khungu la mafuta ndi mavala mothandizidwa ndi Chinsinsi chotsatira:
Mafuta oatentha amayenera kukhala pansi pa chopukusira khofi. Galasi imodzi ya ufa wodulidwa yikani supuni 1 ya soda ndi supuni 1 ya boric acid. Kusakaniza kumeneku kumasungidwa m'firiji zosapitirira masabata awiri.
Mukamagwiritsira ntchito, tengani supuni imodzi ya osakaniza ndikutsanulira mkaka wowonjezera kuti mukhale ndi gruel. Ikani mzere wandiweyani pa nkhope ndi kusisita pang'onopang'ono mpaka misa iyamba kugwedezeka. Pambuyo pake, tsambani ndi madzi ofunda.
Njirayi ikhoza kuchitidwa 2-3 pa sabata.
Ngakhale kuti kuyeretsa khungu ndi njira yosavuta ya tsikulo, ziyenera kukumbukiridwa kuti khungu ndi chiwalo chovuta chomwe chimagwira ntchito zingapo ndi ntchito. Amagwirizanitsidwa ndi kagayidwe ka maselo. Zomwe zimayambitsa mankhwala zomwe zimayambira kapena kutha m'ziwalo zina kapena machitidwe amapezeka pakhungu. Ntchito yofunika kwambiri ya khungu ndiyo kusunga chinyezi, ndipo ngati chiwalo china chilichonse, khungu limayamba kuchepa, lomwe limatha kuchepetsedwa kapena kuimitsidwa mothandizidwa ndi mtundu wa khungu wabwino, woyenera tsiku lililonse, zakudya zamtundu uliwonse, zakudya zolimbitsa thupi, ndi thanzi labwino , zonse zakuthupi ndi zamaganizo (kuchepetsa mikwingwirima).