The design of the mold plays a pivotal role in controlling the crystallization of the PET bottles, which is essential for determining their temperature resistance. The machine allows the bottles to

withstand temperatures exceeding 90°C, depending on the crystallization rate of the specific PET material being used. This ensures that even when exposed to high heat, the bottles retain their

strength and durability, preventing deformation and ensuring a longer shelf life for the filled products. The mold customization options give manufacturers flexibility in creating bottles suited for

different applications.