PET with high molecular weight is tough. Durable and flexible, it's no different when it bumps against raengkrathop is the pressure to apply various techniques to produce PET material, heat. To make it a cool temperature and length of time that is called "heat setting", the PET is suitable for different applications, such as a film or plastic bottles into plastic trays for packaging or cloudy, which can withstand shocks and different temperatures to which the products are physically different properties these properties come from the PET with the same chemical.
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