SINO MOULD specialized in gas assistant injection,of which,the cycle time can be really important. Gas assistant injection cycle time can be devided into several periods:

1 Gas assisted injection period:The plastic amount needed must be worked out through experiment so that during gas filling,the gas will not blow off the surface of the part while ensure a certain volume of gas filling.

2 Gas assistant injection blowing period:The blowing can be of anytime,whether it in the middle or after the plastic injection,but the blowing pressure must be higher than injection pressure.

3 Gas auxiliary injection pressure holding up time:After the finished parts be gas filled inside,the gas pressing inside the finished parts become the holding pressure and Can greatly reduce the shrinkage and deformation rate of the finished product.

4 Gas assisted injection demoulding period: With the completion of the cooling cycle,the gas pressure of the mold down to atmospheric pressure,and the finished goods being ejected from cavity.

If you have any questions,please feel free to contact me about gas assistantinjection technology and SINO MOULD will find you the best solution!

Contact:Miss Grace
Email:export22@cnmould.com
Skype: sino-mould01
MSN:sino-mould01@hotmail.com