The blow molding process is a two-way stretching process. In this process, the PET chains are extended, oriented, and arranged in two directions, thereby increasing the mechanical properties of the bottle wall, improving the tensile, tensile, and impact strength. Good air tightness. Although stretch

Juice bottles generally need to be hot-filled. Hot-filling is to heat the juice to above 80 degrees. This temperature can kill bacteria and ensure the health and safety of the juice. Therefore, if it is a regular bottle, it will inevitably be hot and deformed. Therefore, the bottle needs special tre