Long mold life and easy operation play an important role when you judge a pet bottle mold good or bad. For satisfy this, we aimed to improve pet mold design with optimal cooling and air venting system. Besides, we will pay more attention on human friendly.

Plastic bottle mold divided into bottle injection mould and bottle blowing mold. Accord to per hour output, it could calculate mold cavities and decide mold steel application. Injection pet mold is better for using S136 steel, because this steel property had good polish ability. And take advantage of stainless,injection bottle mold could bear 5million shots mold life. The characteristic of our pet mold is dependent self-lock design which could avoid mold off-center. Besides, fountain water flow design in mold core, rotate water flow design in mold cavity, those will ensure optimal cooling system which greatly improve production ability.

On the contrary, pet bottle blow mold will use aviation aluminum 7057. And volume below 600ml, could design 2-8cavities which increased output double or three times.

More question regarding to pet bottle moulds, pls feel free to contact me.

From:Stacy

Email: sino6001@sinomould.com

What’sapp:+8615168642559