1. Ƙara ƙarar allurar, wanda ya fi dacewa don samar da samfurori masu yawa.Wanda aka kera bisa ga buƙatu daban-daban, ya fi fa'ida don samar da marufi, rami mai zurfi da samfuran preform na PET mai sauri.
2. PET musamman dunƙule signifi cantly ƙara narkewa gudun da allura girma, rage plasticizing zafin jiki, yadda ya kamata inganta shrinkage na preform da kuma inganta nuna gaskiya.
3. Ƙara ƙarfin thimble da bugun jini, wanda ya fi dacewa da zurfin rami PET preform gyare-gyare.