PET bottles

Before blowing, the bottles are fully stretched giving them not only a greater top-load bearing capacity but also HIGH rigidity.

In Two-Stage production, the polymer is processed twice, i.e. once during pre-form forming and again during blowing. In Single-Stage production, processing and subjecting the polymer is subjected to very high temperatures takes place only once. Therefore in bottles produced by Single-Stage process, there is no off-odour due to deterioration of plastic