PET Resin Bottle Grade WK881 is a high - quality polyethylene terephthalate (PET) resin specifically crafted for bottle manufacturing. Manufactured through advanced polymerization processes with top - notch raw materials, it features a consistent molecular weight distribution. This ensures outstanding transparency, enabling consumers to clearly view the contents inside the bottles. It has excellent mechanical strength, including high tensile and impact resistance, which allows the bottles to withstand the rigors of filling, transportation, and storage. Moreover, its remarkable gas - barrier properties help preserve the freshness and quality of the bottled products. With its compliance to food - contact safety standards, WK881 is an ideal and reliable choice for producing high - grade bottles for beverages, food, and other consumer goods.