Kwinkqubo yokuveliswa kwamashishini, amagwebu amaninzi ayingozi aya kuveliswa, kwaye i-defoamer kufuneka yongezwe. Isetyenziswa ngokubanzi ukususa amagwebu anobungozi avelisiweyo kwinkqubo yokuvelisa ilatex, ubungakanani belaphu, ukubiliswa kokutya, ibiomedicine, ukutyabeka, i-petrochemical, ipapa...
Funda ngokugqithisileyo