The manufacturing materials for plastic pump bottles mainly include polyethylene (PE), polypropylene (PP), polyester (PET), etc. These materials have the characteristics of being lightweight, durable, and easy to form, while also possessing certain heat resistance and corrosion resistance. Plastic pump bottles are lighter compared to containers made of other materials such as glass, making them easier to carry and operate. Plastic materials have good impact resistance and durability, making plastic pump bottles less prone to damage during use.