S.I.P.A. S.p.A products

Moulds - Preform Tooling

SIPA - Model LongLife - Refurbishment Tool

Range of solutions on shaping components to extend the life of the cold half of our preform molds (optional). 11million life cycles guaranteed (flash < 0.2mm) without need of components refurbishing, following lifetime conditions. Significantly reduced refurbishment costs.

SIPA - Gen.4 Hot Runners

Hot runner with Xflow technology: Best in class balancing, Low pressure drop, Increased injection speed, shorter cycle time, Optimal preform weight distribution, Low PET degradation and no dead spots, Easy maintenance, Compatible with industry standard cold halves and machinery.

SIPA - Gen4 Cold Halves

Smart lock design applied regardless of the position of the parting line: better precision and higher durability with double tapers always implemented; Flange design to allow a significantly better cooling in the very critical split-line area; Self-centering gate insert, allows for a reduction of the parting line in the base area of the preform

Moulds - Blowing Moulds

SIPA - XVENT Technology

XVENT is a patented innovation related to special vents design on blow moulds (body and base mold). The strategic positioning of the vents in the most critical areas helps to exhaust the air between bottle-wall and mould-inner-surface more easily and faster; this permits a better formation of complex shapes and allows a reduction of blow pressure during bottle production.