stretch-blow

基本解释

In the injection stretch blow moulding process, injection moulding machine is used to make the preform.
注拉吹工艺先用注塑机注出瓶坯。
In the two-stage process, injection is separated from stretch blow and are performed on two different machines.
两步法将注及拉吹分离，在两台机器上分时进行。
QCS is semi-automatic stretch blow molding machine used in two-setp bottle production line.
QCS半自动系列吹瓶机是一种两步法半自动吹瓶设备。
QCS-C-1500 is automatic stretch blow moulding machine used in 2-step PET bottle production line.
1500型吹瓶机是一种二步法自动吹瓶设备。它适用于制造以PET为原料的任何形状的碳酸饮料瓶、矿泉水瓶、农药瓶、化妆瓶等。
The disadvantages of injection stretch blow moulding is difficult to add handle and expensive preform mould, which has a long delivery time.
注拉吹的缺点是不易加手柄，注塑模具昂贵，而且交货期长。