1. Nyali za infrared zomwe zimayikidwa mu pre-heater zimaonetsetsa kuti ma PET preforms akutenthedwa mofanana.
2. Kugwirana ndi makina ndi manja awiri kumaonetsetsa kuti nkhungu imatsekedwa bwino pansi pa kupanikizika kwakukulu komanso kutentha kwambiri.
3. Dongosolo la pneumatic lili ndi magawo awiri: gawo logwira ntchito mopyola mpweya ndi gawo lopukutira mabotolo. Kuti likwaniritse zofunikira zosiyanasiyana pakugwira ntchito ndi kupukutira, limapereka mphamvu yokwanira yokhazikika popukutira mpweya, komanso limapereka mphamvu yokwanira yokhazikika yopukutira mabotolo akuluakulu okhala ndi mawonekedwe osakhazikika.
4. Yokhala ndi choletsa phokoso ndi makina opaka mafuta kuti azitha kudzola mafuta m'makina a makinawo.
5. Yoyendetsedwa pang'onopang'ono ndipo yopangidwa mu theka-otomatiki.
6. Mtsuko wothira mkamwa waukulu ndi mabotolo otentha amathanso kupangidwa.