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Despite popular opinion, blow molding is a science, not an art. While many molders continue to rely on trial-and-error methods to refine part designs, we utilize cutting-edge simulation software to optimize wall thickness, part weight, and cycle times.

Eliminate the Guesswork

Every project begins by creating 3D models of each mold half based on your part design. From there, we can simulate the plastic parison extrusion and inflation, die swell, warpage, and other behaviors as it fills the mold and cools during the blow molding process. No more guesswork, no more headaches.

A blow molding simulation of an underhood part.
A blow molding simulation of an underhood part.
A blow molding simulation of an HVAC part.
A blow molding simulation of an HVAC part.
A blow molding simulation of a seatbelt sleeve.
A blow molding simulation of a seatbelt sleeve.


Blow molding simulation allows us to identify problem areas and recommend design changes to optimize your part design.

  • Optimize wall thickness
  • Reduce cycle time
  • Reduce part weight


By transferring trial-and-error discovery to the computer at an earlier point in the design phase, we can optimize the tool-building process.

  • Reduce development time by up to 40%
  • Cut tooling in fewer steps
  • Reduce tooling lead time and cost


Design is the key driver of the cost and quality of blow molded parts. It has the power to give your company a competitive advantage or it can bring your project to a screeching halt. Check out our Blow Molding Design Guide to learn how to optimize your design for the blow molding process.

case study

Converting a Rotomolded DEF Tank to Blow Molding

Discover how blow molding helped a Tier 1 supplier of custom fluid management consolidated their supply chain, increase efficiency, and reduce costs while meeting all production and performance requirements.


Wherever You’re Located, We’re Here to Help

18 strategic locations in North America to meet the needs of our diverse customer base.

Get to know us. Get in touch today.

We have the resources to meet any part or production challenge. Let’s talk about what that means for you.

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