Ibhodi lesifunda le-Rigid-flex lenziwe ngebhodi lesifunda eliqinile kanye namasekethe aguquguqukayo ahlanganisa ukuqina kwe-PCB nokuguquguquka kwamasekethe aguqukayo. Isetshenziswa kakhulu ezinhlelweni ezahlukahlukene zama-elekthronikhi kusukela kubathengi be-electronics, ezokwelashwa, i-aerospace kanye nezinto ezigqokwayo. Kulokho ukusetshenziswa okubanzi, kwangathi abanye abaklami noma onjiniyela bake babhekana nobunzima obuvamile kangangokuthi imikhondo ingasikwa noma yephulwe ngephutha lapho kusetshenziswa noma kuhlanganiswa. Lapha, sifingqe izinyathelo ezijwayelekile zokulungisa amathrekhi asikiwe ebhodini lesekethe eliguquguqukayo eliqinile.