An yi da fasahar hana datti ta Mascara
Mascara yana ɗaya daga cikin shahararrun kayan kwalliya na ado domin yana iya haifar da tasirin ido mai ma'ana, yana sa gashin ido ya yi tsayi, ya naɗe, kuma ya yi yawa. Duk da haka, a bayan aikinsa na ƙawata fuska, mascara kuma yana da babban ƙalubale: yana ɓacewa cikin sauƙi, ya yi guntu, ko "bleber" (ƙura) saboda man fata na halitta, gumi, hawaye, da gogayya. Saboda haka, masana'antar kayan kwalliya na ci gaba da haɓaka fasahar hana ƙura don samar da mascara mai ɗorewa ba tare da ɓatar da jin daɗi ba lokacin da aka saka shi. Wannan labarin ya tattauna tsarin kera mascara da yadda ake amfani da fasahar hana ƙura daga zaɓin abu zuwa gwajin inganci.
Menene Fasahar Yaƙi da Taɓarɓarewa?
Fasahar hana datti a cikin mascara wata hanya ce ta tsara da kuma samar da mascara wadda ke da nufin sa layin mascara ya kasance mai karko a kan gashin ido, ba a iya canja shi cikin sauƙi zuwa yankin da ke ƙarƙashin ido ba, ba ya ɓacewa lokacin da aka fallasa shi ga ɗanɗano mai haske, kuma ya kasance mai tsabta na tsawon awanni na lalacewa. Sabanin ra'ayin hana ruwa shiga wanda ke mai da hankali kan juriyar ruwa, hana datti yana jaddada juriya ga mai (sebum), danshi, da gogayya, waɗanda galibi sune manyan abubuwan da ke haifar da "faɗuwa" da ƙazantar fata.
Gabaɗaya, fasahar hana datti tana ginawa ta hanyar haɗakar:
1. Fim mai ƙarfi da sassauƙa (fim mai tsari),
2. Kakin zuma da polymers waɗanda ke ƙirƙirar tsarin rufi,
3. Launuka masu kyau don kada su karye ko su faɗi cikin sauƙi,
4. Tsarin emulsion/kwanciyar hankali wanda ke sa samfurin ya yi kama da juna kuma ya yi karko,
5. Inganta danko don ya zama mai sauƙin amfani amma yana daidaitawa da sauri.
Muhimman Abubuwan da ke cikin Tsarin Mascara na Hana Kuraje
Kafin shiga tsarin masana'antu, yana da mahimmanci a fahimci kayan da ake amfani da su akai-akai:
1. Alamu da Rini
Babban launin mascara yawanci shine carbon black ko iron oxide don launuka baƙi/kasa. A cikin mascara mai hana datti, dole ne launin ya kasance yana da girman barbashi daidai kuma a rarraba shi daidai don samun sakamako mai ƙarfi ba tare da zubar da jini ba. Rashin isasshen watsawar launuka na iya haifar da dunƙulewa da kuma ƙara haɗarin ƙuraje.
2. Kakin zuma
Kakin zuma kamar kakin zuma, kakin carnauba, kakin candelilla, paraffin, ko kakin roba suna taimakawa wajen ƙirƙirar tsari, ƙara girma, da kuma inganta riƙewa. Kakin kuma yana shafar jin daɗin samfurin: gwargwadon yawan abin da ke cikin kakin, haka murfin zai yi tauri, amma kuma ya yi tauri sosai zai iya ɗaukar nauyin gashin ido.
3. Fom ɗin Fim da kuma Anti-Smudge Polymer
Wannan ita ce zuciyar fasahar hana datti. Fim ɗin da aka yi da acrylate polymer, PVP, VP/VA copolymer, ko wasu polymers na silicone yana samar da siririn Layer wanda ke manne da kyau a gashin ido. Don hana datti, galibi ana zaɓar polymers waɗanda ke jure mai, suna busarwa da sauri, kuma suna da sassauƙa don tsayayya da fashewa.
Wasu dabarun zamani suna amfani da polymers masu halayen "tubing" - suna naɗe gashin ido kamar ƙananan bututu. Wannan fasaha tana da juriya ga datti kuma sau da yawa tana da sauƙin cirewa da ruwan dumi, kodayake ba koyaushe take "kare ruwa" ba a ma'anar gargajiya.
4. Tsarin narkewa da tushe (Ruwa/Man)
Mascara na iya zama na ruwa, na mai, ko kuma na cakuda a cikin nau'in emulsion. Kayayyakin hana datti galibi suna amfani da emulsions masu ƙarfi da haɗin sinadarai waɗanda ke ƙirƙirar fim mai ƙarfi da zarar ruwan ya ƙafe.
5. Mai ƙara kauri da kuma mai ƙara kauri
Domin kiyaye daidaito, ana amfani da emulsifiers kamar glyceryl stearate, polysorbate, ko wasu sinadarai kamar yadda ake buƙata a cikin dabarar. Masu kauri kamar cellulose gum, xanthan gum, ko acrylates thickener suna daidaita danko don mascara ya ji daɗi akan mai shafawa kuma ba ya yin ruwa sosai.
6. Ƙarin Abinci
Waɗannan sun haɗa da abubuwan kiyayewa, humectants (kamar glycerin), abubuwan sanyaya gashin ido, da kuma sinadaran tallafi kamar silica ko zare don ƙara tsawon lokacin da za a yi amfani da su. Don maganin da ke hana datti, ya kamata a zaɓi zare waɗanda ba sa iya zubar da ruwa.
Matakai don Yin Mascara Mai Hana Kuraje
Tsarin ƙera mascara ya ƙunshi daidaita yanayin zafi, haɗawa, da kuma haɗa shi. A takaice dai, waɗannan su ne matakan da aka saba amfani da su a masana'antar:
1. Tsarin Tsarin da Bayanan Samfura
Matakin farko ya ƙunshi tantance abin da ake so: juriyar ƙura, launi, sheƙi (mai sheƙi/matte), tasirin girma ko tsawaitawa, lokacin bushewa, da kuma hanyar cirewa. A nan, ƙungiyar bincike da ci gaba tana tantance rabon dabarun juriyar kakin zuma, fim ɗin polymer, da kuma dabarun juriyar sebum da danshi.
2. Shiri na Matakin Mai: Narke Kakin
Ana narkar da kakin zuma da sauran kayan lipophilic a cikin tankin dumamawa a ƙarƙashin kulawar zafin jiki mai tsauri. Dole ne zafin ya kasance mai yawa don narkar da kakin zuma mai zafi kamar carnauba, amma bai kai girman da zai lalata kayan da ke da laushi ba. Ana buƙatar juyawa akai-akai a duk lokacin aikin don hana wuraren zafi da kuma tabbatar da daidaito.
3. Shiri na Matakin Ruwa: Narke Mai Kauri da Kayan da Za Su Iya Narkewa a Ruwa
Idan ana amfani da tushen emulsion, ana shirya matakin ruwa daban. Ana narkar da mai kauri a hankali don hana taruwa. Sannan, ana ƙara mai humectant mai dacewa, mai kiyayewa, ko sinadari mai aiki. Danko na matakin ruwa yana shafar kwanciyar hankali na emulsion da aikin share mascara.
4. Yaɗuwar Launi: Mabuɗin Maganin Tsafta
Dole ne a rarraba launuka ta amfani da kayan aiki masu dacewa, kamar injin haɗa launuka masu ƙarfi ko injin niƙa beads (ya danganta da girman samarwa). Manufar ita ce a wargaza tarin launuka da kuma samar da rarrabawar ƙwayoyin cuta mai kyau. Yaɗuwa mai kyau:
- ƙara yawan launi,
- rage haɗarin kamuwa da gudawa,
- yana taimakawa wajen bushewar Layer daidai gwargwado,
- kuma yana rage yiwuwar faɗuwar ƙwayoyin cuta waɗanda ke haifar da ƙura.
A wannan matakin, sau da yawa ana ƙara wani abu mai wartsakewa ko kuma mai jika ta yadda launin zai iya haɗuwa cikin sauƙi da matakin.
5. Emulsification (Idan Emulsion Formula)
Ana haɗa lokacin mai mai zafi cikin yanayin ruwa (ko akasin haka) a zafin da ya dace, yayin da ake juyawa a wani saurin don samar da emulsion mai ƙarfi. Tsarin emulsification yana da mahimmanci ga yanayin ƙarshe: da sauri zai iya kama iska, da jinkiri sosai zai iya haifar da emulsion mai ƙura.
Ga fasahar hana datti, kwanciyar hankali na emulsion yana da mahimmanci don tabbatar da cewa fim ɗin ya yi kakin zuma da kuma kakin zuma suna samar da hanyar sadarwa mai daidaito yayin amfani da su. Emulsion mara ƙarfi na iya haifar da rabuwa, canje-canje a cikin danko, da kuma rashin daidaiton aiki na dorewa.
6. Ƙara Kayan Fim da na Aiki
Ana iya ƙara kayan fim da polymers masu hana datti a wasu matakai dangane da halayensu (mai narkewa cikin ruwa ko mai narkewa cikin mai) kuma yawanci ana shigar da su a yanayin zafi mafi aminci don hana lalacewa. Ana kuma ƙara abubuwan sanyaya jiki, zare, da abubuwan da ke samar da takamaiman tasirin (ƙara, lanƙwasa, tsayi) a wannan matakin.
7. Ragewar da Sanyaya da Sarrafawa
Iskar da ta makale na iya haifar da matsaloli: bayyanar samfurin kumfa, danko mara ƙarfi, da kuma amfani da shi ba daidai ba. Saboda haka, ana yin cire iska (cire iska) ta amfani da injin tsotsa ko tsarin haɗawa wanda ke rage iska. Ana yin sanyaya a hankali yayin juyawa don tabbatar da daidaiton lu'ulu'u na kakin zuma - wannan yana shafar ƙarfin fim da juriyar datti.
8. Cika marufi da shigar da goge goge
Ana cika mascara a cikin bututun ta amfani da injin cikawa wanda aka daidaita shi don ɗanɗanon samfurin. Wani muhimmin sashi shine gogewa (na'ura a wuyan bututun) wanda ke sarrafa adadin samfurin akan spoolie. Don dabarun hana datti, gogewar da ta dace tana taimakawa hana taruwar samfura da taruwa, wanda ke haifar da sirara, bushewa da sauri, da kuma ƙarin juriya ga gogayya.
Gwaji Mai Inganci don Da'awar Hana Datti
Domin a tabbatar da hujjar da'awar hana datti, an gudanar da gwaje-gwaje da dama, ciki har da:
1. Gwajin ƙura: a shafa a gashin ido ko wani abu da aka yi gwaji, sannan a fallasa shi ga gogayya mai sauƙi, danshi, ko kuma sebum na roba. Ana kimanta sakamakon ta hanyar matakin canja launin.
2. Gwaji: Masu gabatar da kara suna sanya mascara na tsawon awanni da yawa a cikin yanayi na gaske (ɗakuna masu sanyaya iska, ayyukan waje, da sauransu).
3. Gwajin kwanciyar hankali: ana adana samfurin a yanayin zafi daban-daban (misali 4°C, 25°C, 40°C) don lura da rabuwar lokaci, canje-canjen wari, danko, da kuma aikin aikace-aikacen.
4. Gwajin lokacin bushewa: yana auna yadda Layer ɗin ke "sauri" don rage canja wurin zuwa murfi.
5. Gwajin ƙwayoyin cuta: don tabbatar da cewa tsarin kiyayewa yana da tasiri saboda yankin ido yana da matuƙar laushi.
Kalubalen Kirkire-kirkire da Sauye-sauye
Samar da mascara mai hana ƙura ba wai kawai yana nufin "ƙarfafa shi ba ne." Akwai daidaito mai mahimmanci tsakanin dorewa, jin daɗi, da sauƙin cirewa. Tsarin da ya yi ƙarfi sosai zai iya taurare gashin ido kuma ya sa su yi wahalar cirewa, wanda hakan zai iya haifar da karyewar gashin ido. Saboda haka, sabbin abubuwan da suka faru sun mayar da hankali kan:
- fasahar bututun da ke jure datti amma mai sauƙin cirewa,
- amfani da polymers masu amfani da fata,
- rage sinadaran da ke iya tayar da hankali,
- da kuma hanyar "tsabtataccen kyau" yayin da ake ci gaba da aiki.
Penutup
Ƙirƙirar mascara tare da fasahar hana datti haɗakar kimiyyar tsari, hanyoyin samar da daidaito, da kuma gwajin aiki mai tsauri. Babban abin da ke cikin zaɓin fim ɗin da ya dace, kwanciyar hankali na emulsion, watsawar launuka masu kyau, da inganta kakin zuma da ɗanko don samar da Layer mai ƙarfi amma mai sassauƙa. Tare da wannan ci gaban fasaha, masu amfani za su iya jin daɗin mascara wanda yake da kyau na dogon lokaci, ba shi da datti, kuma yana da sauƙin sakawa duk tsawon yini.
Idan kana so, zan iya rubuta sigar fasaha ta labarin (tare da misalan kaso na sinadaran da aka haɗa) ko kuma sigar da ta fi shahara ga shafukan yanar gizo na kwalliya.
