Through technical innovation in mold bases, quick product change and multi-level stack molds, StackTeck differentiates itself by delivering higher productivity to the Caps, Closures, PET Preforms, Thin Wall Packaging, Technical and Medical markets.

StackTeck and its parent company were well positioned to enter the PET industry in 2009. Utilizing unique hot runner technology for PET preform molds, StackTeck achieved rapid growth and earned the trust of their local customers. Today, StackTeck is a globally recognized company, offering complete PET preform mold packages up to 144 cavities, mold conversions and replacement components, mold repair and refurbishing services, and also integrate complete preform molding cells in cooperation with their industry partners.

StackTeck PET preform molds take advantage of innovative ISO hot runner technologies that reduce pressure drop, improve cavity to cavity balance, significantly reduce color changeover time, and generate lower AA levels than conventional designs, while virtually eliminating PET dust. The molds also utilize KoolTrack^TM conformal cooling to improve productivity, and a patented post mold cooling technology called PiCOOL^TM that speeds up cycle times and reduces piece part costs.

Working within a development lab and in cooperation with select customer partners, StackTeck continually works on development activities that improve molding performance and efficiency, as well as increasing mold life expectancy, remaining on the forefront of technology.

Examples of successfully delivered projects:

• High-cavitation 100% rPET preform molding system
• Family mold program for 13 preforms
• Drop-in hot runners for a wide range of cavitations
• Overmolding molds for barrier applications
• Mold conversions for multi-platform operations

Our PET preform offerings are:

• PET preform development services
• PET Molds ranging from 2 to 144 Cavities
• Standard and customized mold frames & pitch layouts available to accommodate a variety of leading platforms and preform applications
• Preform overmolding

Our PET preform features are:

• Top or side entry machine configurations and automation compatibility
• Advanced ISO hot runner technology
• Advanced KoolTrack™ conformal cooling technology
• Integrated post mold cooling: Patented PiCOOL™ technology