Factors to influence product are mainly as follows: (1) machine problems; (2 )mould problems; (3) material problems; (4) human factor; (5) environment factor (1) Machine problems Time: Screw advance, material cooling, mould opening time, injection speed Temperature: Heater, nozzle, raw material drying, heat from screw rotation Pressure: Ejector, insufficient injection cavity, pressure holding...

Bottle Blowing Machine is a common moulding technology. There are also other moulding technology, such as rotomolding, inject molding and so on. But blow molding has its own special advantages: Advanced technology The blow moulding technique completely changed the manufacture of plastic products. With the blow moulding method manufacturer can make various plastic products according to market...