Bakeng sa li-cap tsa vplc valc le Septa, o hloka ho tseba
Likepe tse mpe li bapala karolo ea bohlokoa ea ho lebela sehopotso ho litšila, litšila le mouoane. Ka mokhoa o loketseng, li-caps li lokela ho theha tiiso ea moea o motala 'me u be ka seretse. Caps e kanna ea tla ka silicone kapa polystetrafleneroethylene (PTFE) SEPPTUM, e tšoasang tiiso e tiileng. Libuka li ka phunya septum hobane elaticity ea thepa e e lumella ho boela.