Poyambirira adapangidwa ngati chilimbikitso pakati pa zigawo zamapepala pamapaketi, scrim yatsimikizira kukhala chinthu chosunthika chokhala ndimitundu yosiyanasiyana.Ndizinthu zoyenera kulimbikitsa zinthu zambiri zamafakitale monga denga, makapeti, ma ducts a mpweya, zosefera, tepi, zoyatsira, ndi lis ...
Werengani zambiri