He taputapu haumaru te parepare e mimiti ana, e whakamama ana hoki i te pānga o waho, ā, e tiaki ana i te mua me te tuara o te tinana o te motuka. E rua tekau tau ki muri, ko ngā parepare o mua me muri o ngā motuka he mea hanga ki ngā rauemi whakarewa. I tāia ki te maitai hongere-U me te matotoru neke atu i te 3mm. I pania te mata ki te chrome, ā, i whakakīia, i whakapirihia rānei ki te reera anga. I te whanaketanga o te umanga motuka, kei te ara auaha anō hoki te parepare motuka hei taputapu haumaru nui. I tua atu i te pupuri i te mahi tiaki taketake, ko ngā parepare o mua me muri o te motuka o ēnei rā, ko te whai i te rangimarie me te kotahitanga ki te āhua o te tinana, ko te whai i tōna ake mama. Hei whakatutuki i tēnei kaupapa, ko ngā parepare o mua me muri o ngā motuka he mea hanga ki te kirihou, e mōhiotia ana ko ngā parepare kirihou. E toru ngā wāhanga o te parepare kirihou, pērā i te pereti o waho, te rauemi urunga me te kurupae. Ko te pereti o waho me te rauemi ārai he mea hanga ki te kirihou, ā, ko te kurupae he mea hanga ki te pepa hurihuri makariri me te matotoru o te 1.5 mm, ā, he mea tāia ki te awaawa āhua-U; Ko te pereti o waho me te rauemi whakaruruhau e piri ana ki te kurupae, e piri ana ki te tīwiri reera anga, ā, ka taea te tango i ngā wā katoa. Ko tēnei momo parepare kirihou e whakamahi ana i te kirihou, ko te nuinga o te whakamahi i te raupapa polyester me te raupapa polypropylene o ngā rauemi e rua, mā te whakamahi i te tikanga werohanga werohanga. I tāwāhi, kei reira anō te momo kirihou e kiia nei ko te polycarbon ester, e uru ana ki roto i te hanganga koranu, ko te tikanga werohanga koranu, ko te tukatuka i waho o te parepare ehara i te mea he kaha teitei te pakari, engari he painga anō hoki o te whakarewa, ā, he pai te mahi paninga, he nui ake te maha o ngā mea kei roto i te motuka. He kaha, he pakari, he whakapaipai hoki te parepare kirihou, mai i te tirohanga haumaru, ka taea e te tukinga motuka te mahi hei ārai, hei tiaki i te tinana o mua me muri o te motuka, mai i te āhua, ka taea te whakakotahi maori ki te tinana i roto i te wahi, ka whakauruhia ki roto i te katoa, he whakapaipai pai, ka noho hei wāhanga nui o te whakapaipai ahua o te motuka.
