Collapsible Core, Cores, Collapsible Cores, American Made, 24 Cavity, Cavity Core, Collapsible Cavity; collapsible cores American made. the shorter height of the collapsible core reduces the overall height of the mold ...

Packaging, Plastic Packaging, pet preform molds and prt blowing molds to all kind of machines. and preform molds spare parts which are core, neck, cavity and lockring ...