preform mold

Product Description

.Tube blank is designed with the help of computer, which surely contributes to the increasing of yield of bottle. . Employed internationally advanced two-step dual taper locating technology cavity self-lock independently to ensure low decent ration of product. . Core and cavity are made of special mold steel after preheating treatment in the factory in the swede. Individual temperature control of all cavity. . Lip cavity is made of imported nitrated steel, which is of high hardness and long service life, in accordance with international standard. . The excellent hot runner design assures uniform heating greatly improves the quality of plastic product. . No cutting of gate is employed to reduce the labor intensity standard interchangeable mould components. . The life of mould is more than 2 million shots.