48 cavities PET preform mould
We supply PET preform mold from 2-96 cavities with shut-off ,short gate and normal gate,if you want more,pls refer to:http://www.myplasticmold.com/pet-mold
Structure of Injection Mold
Structure of Injection Mold
A mold is made from various parts , including plates, pins, bushings, pillars, ejectors, and many other pieces of equipment that serve a number of purposes.
In Figure 1, the locations of the basic items that comprise the mold are shown and illustrate the mold in its closed position, which separates between the A plate and the B plate when the mold is opened.
Parting lines may be described as a line representing the boundary where a mold half parts or separates from another half.
Figure 1
It is known that the two halves of the separated mold are referred to according to whether they contain an A plate or a B plate. The half of the mold which contains the plate core will therefore be designated as the core half, whereas the half of the mold that contains the plate cavity will be designated as the cavity half.
Similarly, the core half is sometimes referred to as the moving half as well since it's usually home to the moving section of th...
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