Al'ada mai sake amfani da filastik aluminum laminated jaka na gefe uku na hatimi buhun buhunan marufi na musamman

Jakar hatimi ta gefe uku, wato, hatimin gefe uku, an bar buɗaɗaɗa ɗaya kawai ga mai amfani don shirya samfurin.Jakunkunan hatimi mai gefe uku sune mafi yawan hanyar yin jaka.Rashin iska na jakar da aka hatimi mai gefe uku shine mafi kyau, kuma yawancin jakar jakar ana yin ta ta wannan hanya.Jakar filastik da aka rufe ta gefe uku tana da kyawawan kaddarorin shinge, juriya da danshi mai kyau.Hakanan za'a iya buga shi a cikin launuka daga 1 zuwa launuka 10. Ana iya amfani da jakar rufewar gefe guda uku don abinci, abubuwan yau da kullun, samfuran lantarki, sunadarai, da sauransu.