Ko nga kaata raupapa EBM / EBN he mea hanga mai i te nylon hydrophilic N6 me te N66 membrane taiao, he ngawari ki te makuku, he pai te kaha me te pakari, he iti te whakakore, he pai te mahi aukati whakarewa, me te hototahi matū o te ao, he pai rawa mo nga momo whakarewa me te whakauru matū. .