As we all know, PET packaging bottles can be made by "one-step (injection stretch blow) method" and "two-step (stretch blow molding) method".

Chaoxian sealing machine, easy to use, good sealing quality

Pneumatic angle seat valve, because it can maintain the flow rate, save space, sensitive response, accurate action, long service life, large flow rate, small flow resistance, etc.; widely used in oil products, chemicals, printing and dyeing, biopharmaceuticals, daily chemicals , Fluid automatic control or mediation control in food and beverage, water treatment and air treatment industries, and used in conjunction with automatic start-up instruments.