Ukutywinwa kwepakethi yebhetri ngundoqo ekuqinisekiseni indawo eyomileyo yangaphakathi yebhetri kunye nokuthintela ukuvuza kwe-electrolyte.
Umenzi othile webhetri yogcino lwamandla uphuhlise-izinto ezimbini zobuchwephesha bokubumba imbiza esekwe kwirabha elulwelo olugwebu lwesilicone yokutywina ukutywinwa kweepakethi zebhetri.
Le-silicone yenza umaleko wokutywina oqinileyo kunye oguquguqukayo emva kokunyanga, okwazi ukuziqhelanisa nokwandiswa komthamo obangelwa kukutshintsha kweqondo lokushisa, ukuthintela ngokufanelekileyo ukungena kokufuma kwangaphandle kunye nokuvuza kwegesi yangaphakathi, kunye nokuphucula kakhulu ukuthembeka kunye nokhuseleko lwebhetri phantsi kweemeko zemozulu ezahlukeneyo.