Extrusion blow molding machine for plastic milk bottle jugBecause there are many kinds of milk with different characteristics, different packaging also appears to meet the characteristics of the product itself and market demand. At present, there are three kinds of plastic packaging bottles for milk

Blow molding machine working principle: similar to blowing bubbles, the preferred resin to join the extruder, make it melt, through the ring hole into a closed end of the thin-walled round billet, and then through the compressed air, so that the blowing to the required thickness and width.Therefore,