① Kulephera kukwaniritsa kukhudzidwa komwe kumafunidwa: Njira yofewa yomaliza yofewa imasiyanasiyana malinga ndi zofuna za makasitomala, monga kufewa, kutsekemera, kutsekemera, kutsekemera, mafuta, kuuma, ndi zina zotero. Zofewa zosiyana zimasankhidwa malinga ndi masitaelo osiyanasiyana. M'mafilimu ofewa, pali mitundu yosiyanasiyana ya mafilimu ofewa ofewa, omwe ali ndi madigiri osiyanasiyana a kufewa, fluffiness, kusalala, chikasu, komanso zimakhudza kuyamwa kwa madzi kwa nsalu; Mu mafuta a silicone, mafuta osinthidwa a silikoni okhala ndi majini osinthika osiyanasiyana amasiyananso, monga amino silikoni mafuta, hydroxyl silikoni mafuta, epoxy kusinthidwa silikoni mafuta, carboxyl kusinthidwa silikoni mafuta, etc.

② Kusintha kwamtundu ndi chikasu: Nthawi zambiri zimayamba chifukwa cha kupezeka kwa magulu amino m'mafilimu ena ofewa komanso mafuta a amino silikoni. Mufilimu yofewa, filimu yofewa ya cationic ndi yofewa ndipo imakhala ndi manja abwino. Ndizosavuta kutsatsa pansalu, koma zimakhala zachikasu komanso zowoneka bwino, zomwe zimakhudza hydrophilicity. Ngati filimu yofewa ya cationic isinthidwa kukhala ufa wofewa wamafuta, chikasu chake chidzachepetsedwa kwambiri ndipo hydrophilicity idzakhalanso bwino. Mwachitsanzo, pophatikiza filimu yofewa ya cationic ndi mafuta a silikoni a hydrophilic kapena hydrophilic finishing agent, hydrophilicity yake idzakhala bwino.

Mafilimu a anionic kapena osakhala a ionic samakonda kukhala achikasu, ndipo mafilimu ena sakhala achikasu ndipo samakhudza hydrophilicity.

Mafuta a silikoni a amino ndi omwe amagwiritsidwa ntchito kwambiri pamafuta a silikoni, koma magulu a amino amatha kupangitsa kuti khungu likhale lachikasu. Kukwera kwa mtengo wa ammonia, kumakhalanso chikasu. Mafuta otsika achikasu a amino silikoni kapena polyether osinthidwa, mafuta a silicone osinthidwa omwe samakonda kukhala achikasu ayenera kugwiritsidwa ntchito m'malo mwake.

Kuphatikiza apo, ma cationic surfactants monga 1227, 1831 ndi 1631 nthawi zina amagwiritsidwa ntchito ngati emulsifiers mu lotion polymerization, zomwe zingayambitsenso chikasu.

Kugwiritsa ntchito ma emulsifiers osiyanasiyana pamafuta a silicone emulsification kumabweretsa "zotsatira zochotsa mitundu" zosiyanasiyana, zomwe zingayambitse kuvula kwamitundu pansi pamikhalidwe yosiyanasiyana ndikupangitsa mtundu wopepuka, womwe umawonedwa kale ngati kusintha kwamtundu.

③ Kuchepa kwa hydrophilicity ya nsalu nthawi zambiri kumayamba chifukwa cha zovuta ndi kapangidwe ka filimu yofewa yomwe imagwiritsidwa ntchito komanso kusowa kwa majini omwe amayamwa madzi pambuyo popanga filimu yamafuta a silicone, komanso kutsekedwa kwa malo otengera madzi monga magulu a hydroxyl pa ulusi wa cellulose, magulu a carboxyl, ndi magulu a amino paubweya, zomwe zimapangitsa kuchepa kwa mayamwidwe amadzi. Mafilimu ofewa a anionic ndi osakhala a ionic ndi mitundu ya hydrophilic ya mafuta a silicone ayenera kusankhidwa momwe angathere.

④ Mawanga amdima: Chifukwa chachikulu ndikuti madontho amafuta pansalu sanachotsedwe kwathunthu panthawi yamankhwala, ndipo mtundu wamafuta umakhala wakuda pakupaka utoto; Kapena pali thovu lambiri mumadzi osamba, ndipo kusakaniza kwa thovu ndi sweti yamtengo wapatali, utoto, ndi zina zotero zimadetsedwa pa nsalu; Kapena mafuta oyandama a defoamer amayambitsa mawanga amafuta akuda; Kapena phula ngati zinthu zomatira pansalu; Kapena utoto umaphatikizana kukhala mawanga akuda pansi pamikhalidwe yosiyanasiyana; Kapena chifukwa cha calcium yambiri ndi ayoni a magnesium m'madzi, omwe amamangiriza utoto ndikumamatira ku nsalu. Thandizo loyang'aniridwa liyenera kuchitidwa, monga kuwonjezera ma degreasing agents kuti ayenge panthawi ya chithandizo chisanachitike, kugwiritsa ntchito thovu lochepa komanso losatulutsa thovu, kusankha ma defoam omwe samakonda kuyandama mafuta, kuwonjezera ma chelating agents kuti apititse patsogolo madzi, kuwonjezera zosungunulira ndi zobalalitsira kuti ateteze kuphatikizika kwa utoto, ndikugwiritsa ntchito zoyeretsa nthawi yoyeretsa.

⑤ Mawanga amtundu wopepuka: Chifukwa chachikulu ndi kusalingana koyambirira, kusakhala ndi vuto la tsitsi m'malo ena, zomwe zimapangitsa kukana kwa utoto, kapena kukhala ndi zinthu zokanidwa ndi utoto, kapena ndi sopo wa calcium, sopo wa magnesium, ndi zina zambiri pansalu panthawi yamankhwala kapena gloss yosiyana ya silika, kapena kuyanika kofanana kwa zinthu zosasunthika kapena zotsalira za soda, zinthu zosatha. nsalu pamwamba, kapena kudontha madzi asanaumitse utoto, kapena madontho owonjezera omwe amayamba chifukwa cha chithandizo chamankhwala pambuyo pake monga kufewetsa utoto. Mofananamo, chithandizo choyenera ndi chofunikira, monga kulimbikitsa chithandizo chisanachitike. Posankha zowonjezera mankhwala chisanadze, m`pofunika kupewa mapangidwe kashiamu magnesium sopo, ndi chisanadze mankhwala ayenera kukhala yunifolomu ndi mokwanira (chomwe chikugwirizana ndi kusankha wothandizila kuyenga, olowa wothandizira, chelating dispersants, sericulture olowerera wothandizira, etc.). Ufa wa Yuanming, phulusa la koloko, ndi zina zotero ziyenera kukonzedwa bwino ndikuyikidwa mu thanki, ndi ntchito yoyang'anira kupanga iyenera kulimbikitsidwa.