The process involves heat-set moulding, where moulds are heated up to high temperatures to improve thermal stability and crystallization of PET material.
Key features of hot-fill PET bottles include:
✔ Thermal stability through heat-set moulding
✔ Vacuum panels to prevent deformation during cooling
✔ Reinforced neck design for leak-proof sealing
✔ Optimized wall thickness for durability
This technology is widely used in the beverage and packaging industry to ensure product safety, shelf life, and structural integrity.
Explore the complete guide to understand how hot-fill mould technology improves packaging efficiency and performance.
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