. Mubisanzwe bikoreshwa mugupakira rusange no gupfunyika, nko kuri sandwiches, inyama, foromaje, nibisigisigi. Imyandikire yoroshye irashobora kandi gukoreshwa mugushinyagurira hamwe nubukorikori.
2.Hard foil ni ugukomera, gukomera, kandi bikomeye kuruta file yoroshye. Mubisanzwe bikoreshwa mugupakira cyane no gushushanya neza, nko kubwimpano n'umuheto. Ikomeye irakoreshwa kandi mugufata inyandiko namakarita neza.