CZ-302 polyester chips are specifically formulated for manufacturing packaging bottles for pure water, natural mineral water, distilled water, drinking water, flavoring and candy containers, makeup bottles, and PET sheet materials. This product features low heavy metal content, low acetaldehyde levels, excellent color clarity, and stable viscosity.

Produced using a unique process recipe and advanced technology, CZ-302 offers outstanding processing characteristics, including low processing temperature, broad processing flexibility, excellent transparency, and a high finished product yield. During bottle production, it exhibits minimal degradation and maintains low acetaldehyde content, ensuring safety, hygiene, and the preservation of the distinct taste of purified, mineral, and distilled waters.