Izinto zokusetshenziswa kwe-dunnage zendabuko, njengokhuni ne-foam, zivame ukulahlwa ngemva kokusetshenziswa kanye, okuholela ezinkingeni zemvelo kanye nokukhiqizwa kwemfucuza. Izinhlelo zokusetshenziswa kwe-dunnage ezingasetshenziswa kabusha, ngakolunye uhlangothi, zingasetshenziswa izikhathi eziningi, ukunciphisa imfucuza nokukhuthaza ukuzinza.
