injection blow molding

injection blow molding

. hard tooling One reason for this is the increased performance requirements of the finished articles. soft tooling With the emergence of high-speed molding machinery,the manufacturing of plastic products have speeded up.As the molding temperature is generally between 160 ~ 350 ℃,the poor fluidiinjection blow moldingty and fast forming speed will make part of the molding surface temperature exceed 400 ℃ in a very short period of time. precision machining Electrical discharge machining(EDM) can create good mirror finishing effects and high quality surface finish;great stability will be showed when hardening.