Xa kuziwa kwi-corrugated, ndiyakholelwa ukuba wonke umntu uyayazi. Iibhokisi zekhadibhodi ze-corrugated enye yezona zinto zisetyenziswa kakhulu ukupakishwa , kwaye ukusetyenziswa kwazo kuye kwahlala kuphezulu phakathi kweemveliso ezahlukeneyo zokupakisha. Ukongeza ekukhuseleni iimpahla, ukuququzelela ukugcinwa kunye nokuthutha, kwakhona ...
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