1. Mu iwọn abẹrẹ pọ, eyiti o dara julọ fun iṣelọpọ awọn ọja iho-ọpọlọpọ.Ti a ṣe ni ibamu si awọn ibeere oriṣiriṣi, o jẹ anfani diẹ sii fun iṣelọpọ ti apoti, iho jinlẹ ati iyara giga PET preform awọn ọja.
2. PET pataki dabaru signifi cantly mu ki awọn yo iyara ati abẹrẹ iwọn didun,dinku awọn plasticizing otutu, fe ni se awọn shrinkage ti awọn preform ati ki o mu akoyawo.
3. Mu awọn thimble agbara ati awọn ejection ọpọlọ, eyi ti o jẹ diẹ dara fun jin iho PET preform molding.