Inqubo yokukhiqiza isikrini selanga

Inqubo yokukhiqizai-sunscreenkuhilela izinyathelo eziningi, okuhlanganisa ukukhethwa kwezinto zokusetshenziswa, ukuxuba, ukufaka izithibi ze-UV, ukufaka imibala, ukufaka amabhodlela, njll.

Okokuqala, isinyathelo sokuqala sokwenzai-sunscreenukukhetha izinto zokusetshenziswa. Le nqubo ihlanganisa ukukhetha izinto zokusetshenziswa ezahlukahlukene njengezivikelo zelanga ezimuncwa kakhulu, izisekelo zokwakheka ezikhuthaza ukumuncwa, ama-emulsifier kanye nama-emollients ukuze kulondolozwe umphumela omuhle kakhulu wokuvikela i-UV. Okulandelayo, izinto zokusetshenziswa ezikhethiwe ziyaxutshwa bese zigaywa ukuze kwakhiwe ikhambi elihlanganisiwe ukuqinisekisa ukuthi yonke into eluhlaza ingahlakazeka ngokuphelele futhi imuncwe yisisombululo, ngaleyo ndlela kufezwe umphumela omuhle wokuvikela i-UV. Izithibi ze-UV zibe sezingezwa esixazululweni esihlanganisiwe, futhi lesi sinyathelo senza izivikelo zelanga zibe nesivikelo se-UV. Ngemuva kwalokho, izivikelo zelanga zizofakwa umbala bese kufakwa imibala efanele ukuze ibukeke inombala futhi ikhanga kakhudlwana. Isinyathelo sokugcina ukufaka izivikelo zelanga esitsheni esifanele. Kunezinhlobo eziningi zezitsha ongakhetha kuzo, kufaka phakathi amakhrayoni, ama-lotion, imaski, namabhodlela.‌

Ngaphezu kwalokho, indlela yokukhiqiza yei-sunscreenkuhlanganisa nokusetshenziswa kwezinto eziyisisekelo ezifana ne-talc, amafutha ezimvu, i-beeswax kanye ne-hydrolyzed whey. I-talc isetshenziselwa ukumelana nelanga, ukushisa kanye nokungcola emoyeni; amafutha ezimvu anikeza ukuthambisa kanye nokuthambisa; i-beeswax inomphumela wokulwa namagciwane; i-hydrolyzed whey isiza i-talc ukuminza nokukhipha imithi. Ngesikhathi senqubo yokukhiqiza, lezi zinto zizoxutshwa, zifudumale kuze kube yilapho i-talc incibilika ngokuphelele, ifakwe esobho elibilayo phezulu kwamafutha ashisayo, bese izithako ezincibilika emanzini zizongezwa ngokulandelana, bese kuthi uwoyela obandayo uthululwe ukuze uxutshwe futhi uxutshwe, bese kuthi ekugcineni uwoyela wemifino kanye nezithako zokulungisa zizongezwa futhi zixutshwe ngokulinganayo.‌

Ukulawulwa kwekhwalithi nokuhlolwa nakho kubaluleke kakhulu enqubweni yokukhiqiza. Lokhu kuhlanganisa ukuthatha amasampula ezingxenyeni ezahlukene zomugqa wokukhiqiza nokuhlola amasampula ngokwezindinganiso nezindlela ezibekiwe ukuqinisekisa ukuphepha nokusebenza kahle kwe-sunscreen.