The use of PET preforms.
PET bottles have strong applicability and are widely us […]
PET bottles have strong applicability and are widely used in daily necessities, daily packaging and other fields. From mold processing to machine equipment, it is extremely critical, easy to get started, and difficult to do. PET preforms are re-processed by blow molding to form plastic bottles, including bottles for cosmetics, medicine, health care, beverages, mineral water, reagents, etc. This bottle making method is called a two-step method, that is, forming preforms by injection molding, again A method of forming a PET plastic bottle by blow molding.