The problem of the Polycarbonate to the environment has long been a concerning issue to most countries all around the world. The substitute materials being developed so far are PES and PP. They even have been widely used on food wares, medical appliances as well as technology products. They are the latest material, which have been received a fine reputation and well recommended nowadays.
Feature of PES (Polyether Sulfone) Feeding Bottle :
The raw material does not contain 65 kinds of chemical substance - environmental hormones (BISPHENOL A FREE)
Heat resistant up to 180 degrees centigrade on boiling water, microwave and steam sterilizer. Easy to clean away the residue and stain
Safe for cleaning with any kind of detergents.