Heat Seal Tooling

Design And Build

The idea is to design both the blister and the tooling simultaneously on the same CAD/CAM system to assure their compatibility. So that’s exactly what we do.

Getting Startedtooling design to manufacture blister packaging

First we document the sealing machine and tooling we’re working with and create templates of them in a CAD program. Then we obtain card size and blister location from you to create a CAD template for that. The blister template is then combined with the sealing machine template where all the components (blister molds and machine tools) are designed.

Once the design is complete, the blister molds and auto-feed/heat seal tooling are transferred to our automatic CAM programs for fabrication. Parts are CNC machined, assembled and engraved with a heat seal job number. Assemblies are checked for specified accuracy and vacuum tested with the corresponding blisters.

When you place your tooling order with your blister order, everything will be shipped together so you can get your line up and running without delay.

blister packaging heat seal tooling guarantee to auto-feed

Auto-Feed Guarantee

The biggest benefit of having heat seal tooling experts like us provide the blister and the tooling, is that they come with an auto-feed guarantee. It’s true; when certain basic blister design criteria are met, our blisters are guaranteed to auto-feed. There’s never a reason to worry about expensive downtime. Throughput will be excellent.



The tools make a difference. We design and build all the tooling you need for use on most of the major manufacturers’ machines, and even some custom equipment. Tools include:heat seal tooling support

  • Nesting trays
  • Blister chute and Card rack
  • Plug Assembly and Manifold block
  • Profiled heater platen
  • Quick connect auto-feed tooling

Once your line is up and running, you can count on us to keep it that way. Because we share your anxiety over downtime, replacement of damaged tooling gets our highest priority. If a tool breaks, our heat seal engineering support group will fix it and get your line going again in hours or days, not weeks.

Get a quality blister designed and made by us, along with our tooling that will have your blisters running swiftly and smoothly through your line, and you’ll have an exceptional package and a powerful competitive advantage.

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