Isikhwama sasolwandle se-EVA (ikhulu)

Ukubunjwa komjovo: Ipulasitiki elungiselelwe i-granular yengezwa kwishubhu yokuphakela okushisa okuphezulu futhi incibilikiswe ngokushisa, bese iqhubekele phambili ngesikrufu. Phakathi nale nqubo, ijubane lokudla kanye nejubane lesulufu sokudla kufanele sihlanganiswe ukuqinisekisa ukuzinza kokuncibilika nokunemba ukwenziwa komjovo wokubumba, ngaleyo ndlela kuthinta ukunemba kokubumba komkhiqizo wokugcina.