CPET ni ikintu gishya gishobora gukoreshwa mu ziko na microwave mu buryo butaziguye, ntishobora kurekura ikintu cyose cyangiza iyo gishyushye 220 ℃.
Inzira ya plastike irwanya ubushyuhe bwinshi (-40 ℃ kugeza 220 ℃)
Cpet tray nigikoresho cyiza kubiribwa bikonje bishobora gushyuha haba muri microwave na ove, ntibishobora kurekura ibintu byangiza iyo bishyushye.