Koma, mwatsoka, zokopa zokongola sizitalika, nthawi zina masiku awiri. Njira yodalirika kwambiri yopezera ulusi wamuyaya ndi tsitsi lopaka tsitsi.
Ndi chiyani?
Chikhalire, ndilololololera yemweyo yomwe imalola kuvala zotchinga kwa miyezi ingapo. Ndizo zonse zokhudza mankhwala omwe ndimapanga tsitsi langa. Popanda kuganizira za mankhwalawa, tiyeni tingonena kuti mawonekedwe a tsitsili amaperekedwa kumabwalo a sulfa kapena, mwa sayansi, kusokoneza mgwirizano. Mabwalo okha, ndi kuphwanya mankhwala omwe tsitsili likutsatiridwa. Izi zimathandiza kuti tsitsi livomereze mwapadera malo alionse omwe angadziwitsidwe ndi mtundu wa tsitsi lophimba tsitsi ndi momwe tsitsi likulongedwera. Kenaka ndikukongoletsa tsitsi ndi chokonza chapadera, chomwe chimalimbitsa mitsempha ya disulfide mu malo atsopano. Pamapeto pake, pamene zophimba tsitsi zimachotsedwa, tsitsi limakhala ndi mawonekedwe atsopano - ozungulira.
Tsiku lobadwa la tsitsi lololeza lili pa November 16, 1906. Pa tsiku limeneli, K. Nessler yemwe anali wovala tsitsi, pamaso pa omvera, ankakhala ndi tsitsi la mkazi wake. Kenaka kwa perms, ankagwiritsa ntchito zida zapadera za mkuwa, zomwe zinkawotcha kwambiri kutentha kwambiri, kenako tsitsilo linkachiritsidwa ndi mankhwala.
Kotero kodi tsitsi lololeza ndi lotani?
Tsitsi la tsitsili likhoza kugawidwa mu mitundu yosiyanasiyana ya mankhwala, yomwe imachitira tsitsi. Amayi athu anali ophweka, pang'onopang'ono: pa ntchito yawo anali akugwedeza ntchito zamchere komanso zamchere. Tsopano pafupifupi chaka chilichonse zatsopano zopangira mankhwala ndi mitundu yokonzekera mankhwala zimakonzedwa, choncho n'zosavuta kutayika mu mitundu yosiyanasiyana ya mapiritsi. Pankhaniyi, njira zam'mbuyomu sizinasiye ntchito zawo.
Tsitsi la acid lidali lotchuka ndipo limatengedwa kukhala lopiringa kwambiri. Tsitsili limatha mpaka miyezi isanu ndi umodzi, koma sizowononga tsitsi, ngakhale kuti mankhwala osokoneza bongo amalowa mkati mwa tsitsi popanda kuwulula mamba ake akunja. Choncho, zimakhala zovuta kwambiri. Choncho, asidi odzola amavomerezedwa ndi tsitsi lofewa komanso lofewa, pamene amatambasula pazu, ndipo sangathe kupanga mawonekedwe, ndipo asidi akhoza kuwanyengerera. Kuonjezera apo, sitikulimbikitsani kusankha chida cha asidi kwa eni eni tsitsi lofewa lopsa tsitsi.
Kapepala wamchere amalephera kugwiritsidwa ntchito, imakhalabe yokha mpaka miyezi itatu. Mapiritsi amayang'ana zachirengedwe ndipo amakhala otsika. Mosiyana ndi mafunde a asidi, apa ndikukonzekera kulowa mkati mwa tsitsi lomwe limatsegula mamba awo akunja. Njirayi imachepetsa tsitsi, koma si yabwino kwa mitundu yonse ya tsitsi. Ngati tsitsi liri lolunjika, lolemetsa ndi lolimba, lidzakhala lopanda kugonjetsedwa ndipo lidzatha mwezi ndi hafu yokha. Chilolezo cha alkaline ndi 10-20 peresenti yotsika mtengo kuposa yogwira.
Acid wave ndi kugwiritsidwa ntchito kwa thioglycolic asidi ndi m'malo osalimba, zopopera zazikulu zimataya voliyumu mwezi. Komabe, mtundu uwu suli wovulaza kwambiri tsitsi, chifukwa panthawiyi simukupangitsa kutupa kwakukulu, monga mu mitundu iwiri yoyamba. Mtsinje wotere ukhoza kupangidwa ngakhale kumeta tsitsi.
Mapuloteni othandizira amaphatikizapo zina mwa mitundu yoyamba. Monga mbali ya mankhwala osokoneza bongo omwe amagwiritsidwa ntchito kwa mtundu uwu wamuyaya, pali allantoin, yomwe yakhala ikudziwikiratu chifukwa cha makhalidwe ake osasintha. Mapangidwe oyenera a PH akukonzekera mwakachetechete khungu lenilenilo ndilo lomwe limasonyezedwa kwathunthu kwa mitundu yonse ya tsitsi. Tsitsi ndi zotanuka komanso zamphamvu; mlengalenga wokhawo ndi wolimba.
Amino acid perm imaphatikizapo kupanga mapangidwe a amino acid, monga momwe tingawonere dzina, ndi mapuloteni. Amadyetsa ndi kumeta tsitsi, zomwe zimathandiza kuchepetsa mavuto omwe amagwiritsa ntchito pogwiritsa ntchito mankhwala. Mizere ndi yofewa, yachibadwa ndi yamtima. Koma mawonekedwe oterewa ndi amphindi, ndipo, motere, sichivomerezedwa kwa tsitsi lalitali ndi lolimba, pamene zophimba zidzakula mofulumira, kuwongolera pansi pa zolemera zawo.
Silika imalola kapena kupaka ndi mapuloteni a silika, nthawi zina imatchedwa "Silk Wave". Kukonzekera mothandizidwa ndi tsitsi, chifukwa cha mapuloteni a silika omwe amawongolera, amasamalira mosamala tsitsi osati kungoononga khungu, koma amathandizanso. Ngakhale kufotokoza tsitsi pambuyo pa "chemistry" imeneyi kumakhala bwino. Chifukwa chakuti zojambula zowonongeka sizimakhudza kwambiri milatho ya sulfure, tsitsili ndi lofewa ndipo limatha kwa miyezi ingapo. Pofuna kuti mafundewo atha nthawi yayitali, gwiritsani ntchito "Silk Wave" kwa tsitsi lalitali kapena lalifupi kuti lisayambe kulemera kwake.
Biowave ndi perm perm, yomwe ilibe ammonia, hydrogen peroxide ndi thioglycolic asidi. Amalowetsedwa ndi mankhwala ofanana ndi mamolekyu a tsitsi, omwe amagwirizanitsa milatho ya sulfure. Tsamba chifukwa cha kukonzekera koteroko imapereka tsitsi osati zokometsetsa zokha, komanso zimapereka thanzi labwino komanso lachibadwa. Mitundu ina ya mapiritsi, monga Chiitaliya (pogwiritsira ntchito chikhomo cha ndowe) kapena "Angel's curls", kuphatikizapo botanical complex, komanso bio-waving.
Tsamba lopangidwa ndi lipid-protein lovuta LC2 (Japan wave) likulimbikitsidwa ndi tsitsi lovuta. Ndizovuta kwambiri kusiyana ndi silika, ndipo majekiti awiri a mapuloteni amachititsa kuti chinyezi chizikhala bwino, kusungunuka komanso kuunika. Mizere ya kuuma kwapakati ndi yabwino kwa tsitsi pansi pa mapewa.
Tsopano mukudziwa mtundu wa tsitsi lololeza, koma dziwani kuti mukamapanga, mosasamala kanthu za mankhwala, mungagwiritse ntchito kapu ya polyethylene ndi mabowo apadera omwe nkhumba yapadera imatulutsa tsitsi. Pambuyo pake, wothandizira mankhwala ndi njira yonyamulira ntchito. Tiyenera kukumbukira kuti scalp yomwe ili ndi njirayi imatetezedwa kwambiri ku zotsatira zoipa za mankhwalawa, kotero mkokomo uwu umagwirizanitsa ngakhale mayi yemwe ali ndi vuto lotopa. Ndicho chifukwa chake mawonekedwe otere amatchedwanso "ubwana".