Muchini lowu wu tirhisiwa ku humelerisa switirhisiwa swo tinamarhela, swofana na thepi yo tinamarhela, thepi yo namarhela kambirhi, thepi ya foam, thepi ya aluminiyamu ya foil, thepi yo basa, thepi yo funengeta, na swin’wana na swin’wana.
Muchini lowu wu tirha eka xiphurofexinali non woven , filimi, the paper class material intercept. Yi tirhisiwa ngopfu eka ku endla swikhwama, ku kandziyisa na ku paka, na swin’wana.