Ubwa mbere, ukurikije ubworoherane bwo gukora no gukora, birasabwa gukoresha imashini itambitse kugirango itange amabara abiri - amabara ya silicone cyangwa silicone. Ubu bwoko bwimashini bufite tekinoroji ikuze kandi ingano iroroshye kugenzura
Niba ibikoresho fatizo byamabara abiri bivanze hamwe, bitabaye ibyo ibicuruzwa bisohotse bizaba bibiri bidasanzwe - ibara rya silicone.
Nyuma yo kuvanga birangiye, banza ukureho umutwe wapfuye wimashini itambitse hanyuma uyihuze nindi mashini itambitse. Huza icyambu cyo gusohora cyumutwe A nicyambu kibitse cyumutwe wapfuye B (menya ko silicone tube ibikoresho fatizo bivanwa numutwe wapfuye A bifite ibara A, mugihe umutwe wapfuye B usohora umutwe wingenzi wibara B).
Muri iki gihe, gupfa umutwe A usunika ibikoresho fatizo byamabara A mu gufungura urupfu B. Hagati aho, umutwe wa B upfa nawo urimo gusunika ibara B, bityo amabara yombi akurwa muburyo bumwe bwo gufungura. Muri iki gihe, imitwe yombi ipfa isunikwa mububiko ku muvuduko umwe, kandi ifumbire ikorwa ukurikije igishushanyo cy’abakiriya. Ibiri bibiri - ibara rya silicone yigabanyijemo ibice byimbere imbere.
Imitwe yombi ipfa gukuramo amabara abiri itabangamiye, bityo ikuzuzanya kugirango igere ku gusohora imiyoboro ibiri - ya silicone y'amabara. Birumvikana ko hamwe no gukomeza guteza imbere ikoranabuhanga, ubu hari rebero ya silicone ebyiri - ibara ryinjizwamo riraboneka.