I-Tipack, uhlobo oluholayo embonini yokupakisha yokudla, usanda kwethulwa okokufaka umkhathi oguquliwe (imephu). Lo mkhiqizo omusha wenzelwe ukugcina ubusha kanye nekhwalithi yemikhiqizo yokudla isikhathi eside, okwenza kube ngumguquki womdlalo wemboni yokudla.
Ugqoko wemephu usebenza ngokulawula umkhathi ngaphakathi kwe-tray, esiza ukunciphisa ukukhula kwamagciwane namanye ama-microorganisms. Lokhu kuphumela empilweni eshelelayo eshalofini yemikhiqizo yokudla, ukunciphisa imfucuza kanye nokwandisa inzuzo yabakhiqizi bokudla kanye nabathengisi.
Ezinye zezinzuzo ezisemqoka zokusebenzisa i-PAP PATY zifaka ukuphepha kokudla okuthuthukile, ukwenziwa ngcono komkhiqizo, ukunciphisa imfucuza yokupakisha, impilo ekhuphukayo yeshelufu, kanye nokonga izindleko. Ngokusebenzisa lesi sixazululo sokufaka esisha, abakhiqizi bokudla banganikeza imikhiqizo esezingeni eliphakeme kumakhasimende abo ngenkathi benciphisa nomthelela wabo wezemvelo.
Ugqoko wemephu we-Tiack's utholakala ngosayizi ahlukahlukene futhi angenziwa ngokwezifiso ukuze ahlangabezane nezidingo ezithile zekhasimende ngalinye. Uma unesifiso sokufunda kabanzi ngalesi sixazululo sokufaka esisha, sicela uxhumane nathi ukucela eminye imininingwane noma ukubeka i-oda.