Kapangidwe kake kakuphatikiza: Kutentha kwa kutentha kwa phula ndi sopo, kusintha pH mtengo wa sopo, ndikuwongolera kuchuluka kwa payipi iliyonse panthawi yopanga.
(1) Kutentha kwa kutentha kwa phula ndi sopo
Phula liyenera kukhala ndi kutentha kwakukulu kuti liziyenda bwino. Kusungunuka kwa emulsifier m'madzi, kuwonjezeka kwa ntchito ya sopo ya emulsifier, komanso kuchepetsa kusagwirizana kwamadzi ndi phula kumafunika kuti sopo ikhale yotentha kwambiri. Nthawi yomweyo, kutentha kwa emulsified phula pambuyo popanga sikungakhale kopitilira 100 ℃, apo ayi kumayambitsa madzi kuwira. Poganizira izi, kutentha kwa phula kumasankhidwa kukhala 120 ~ 140 ℃, kutentha kwa sopo ndi 55 ~ 75 ℃, ndipo kutentha kwa emulsified phula sikukwera kuposa 85 ℃.
(2) Kusintha kwa pH ya yankho la sopo
Emulsifier yokha imakhala ndi acidity ndi alkalinity chifukwa cha kapangidwe kake ka mankhwala. Ma Ionic emulsifiers amasungunuka m'madzi kuti apange sopo. Mtengo wa pH umakhudza ntchito ya emulsifier. Kusintha kwa pH yoyenera kumawonjezera ntchito ya sopo. Ma emulsifiers ena sangathe kusungunuka popanda kusintha pH ya yankho la sopo. Acidity imawonjezera ntchito ya cationic emulsifiers, alkalinity imapangitsa ntchito ya anionic emulsifiers, ndipo ntchito ya nonionic emulsifiers ilibe kanthu kochita ndi pH mtengo. Mukamagwiritsa ntchito ma emulsifiers, mtengo wa pH uyenera kusinthidwa malinga ndi malangizo omwe aperekedwa. Ma acid ndi alkali omwe amagwiritsidwa ntchito kwambiri ndi awa: hydrochloric acid, nitric acid, formic acid, acetic acid, sodium hydroxide, soda ash, ndi galasi lamadzi.
(3) Kuwongolera kayendedwe ka mapaipi
Mayendedwe a phula la phula ndi sopo amatsimikizira kuti phula mu phula la emulsified ndi la sopo. Zida za emulsification zitakhazikika, voliyumu yopanga imakhala yokhazikika. Mayendedwe a payipi iliyonse ayenera kuwerengedwa ndikusinthidwa molingana ndi mtundu wa phula lopangidwa ndi emulsified. Tikumbukenso kuti kuchuluka kwa otaya aliyense payipi ayenera kukhala wofanana ndi emulsified phula kupanga voliyumu.