Independent Thermoforming Expertise.
Troubleshooting, process optimization and training for thin gauge, heavy gauge and sheet extrusion operations worldwide.
Independent Thermoforming Expertise.
Troubleshooting, process optimization and training for thin gauge, heavy gauge and sheet extrusion operations worldwide.
WHEN THERMOFORMING BECOMES TROUBLESHOOTING
The machine is running.
But the process isn't.
Quality issues. Process variation. High scrap. Long cycle times.
Problems that keep coming back — even after adjustments have been made.
QUALITY
Uneven wall thickness
Unstable sealing rims
Visual defects
Part variation
PRODUCTIVITY
Long cycle times
Low output
Unstable process speed
Constant parameter adjustments
SCRAP & COST
High scrap rates
Excess material usage
Frequent rejects
Recurring process problems
INDEPENDENT PROCESS SUPPORT
Fresh Eyes. Fast Impact.
I look at the complete thermoforming process — from extrusion and machine settings to tooling and the final part.
Independent of machine builders and toolmakers, I focus on one thing: finding the real cause behind the problem.
THE COMPLETE PROCESS
EXTRUSION
Material
Sheet quality
MACHINE
Process settings
Performance
TOOL
Forming process
Performance
PART
Quality
Process stability
MY APPROACH
From symptom to root cause.
Changing parameters can hide a problem.
I focus on understanding why the problem exists in the first place.
OBSERVE
Understand the process before changing it.
Machine. Tool. Material. Timing. Part.
MEASURE
Measure what actually happens.
Pressure. Temperature. Timing. Flow.
SOLVE
Correct the root cause — not just the symptom.
Stable process. Repeatable results.
REAL CASES
Problems I find in real production.
The symptom is often visible. The real cause is somewhere else.
SLOW FORM-AIR BUILD-UP
Good parts at lower speed. Quality problems at higher speed.
ROOT CAUSE
The required pressure was available — but the pressure build-up inside the cavity was too slow.
Air volume · Flow rate · Valves · Supply lines · Tool distribution
UNSTABLE PART WEIGHT
Part weight varied from cycle to cycle.
ROOT CAUSE
Prestretch started before the mold was fully closed — changing the amount of material available for each cycle.
Process sequence · Prestretch · Mold closing · Material
TOO MUCH MATERIAL IN THE BOTTOM
The bottom was too thick while material was missing in critical wall areas.
ROOT CAUSE
The plug geometry moved too much material into the bottom instead of distributing it into the sidewalls.
Plug geometry · Plug timing · Temperature · Material distribution
WAVY BOTTOMS AT HIGHER SPEED
Good parts at lower speed. Wavy bottoms appeared when production speed increased.
ROOT CAUSE
The parts did not have enough time to cool before leaving the mold.
Cooling · Mold temperature · Water flow · Cycle time
THERMOFORMING CONSULTANT · 30+ YEARS OF EXPERIENCE
Thermoforming experience. From production to problem solving.
30 years in thermoforming — from production and process development to working as an independent thermoforming consultant, troubleshooting processes around the world.
Different machines. Different tools. Different materials. Different problems. The goal has always been the same: stable quality and a repeatable process.
30+ YEARS
Hands-on thermoforming
WORLDWIDE
On-site process support
INDEPENDENT
Independent of machine and tool manufacturers
SEE THERMOFORMING IN ACTION
Sometimes you need to see the process to understand the problem.
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More InformationON SITE. WORLDWIDE.
Working with thermoforming teams around the world.
From troubleshooting and process optimization to training and production support — directly where the process happens.
CUSTOMER FEEDBACK
Trusted where results matter.
ELMES PACKAGING INC.
“The fastest way to master a new capability is to learn from someone who has spent a career perfecting it.”
“His guidance is helping us commission our new equipment to a high standard from day one.”
New forming line commissioning
Canada
GOINS PLASTIC Source
“If I had met you earlier, we would have saved a lot of time and money.”
Stacking optimization
Texarkana, USA
EVOLUPAK Plastic Inc.
“That was quick.”
Within just 15 minutes, one of the main process bottlenecks was identified.
Process troubleshooting
Canada
LET'S TALK
HAVE A THERMOFORMING CHALLENGE?
Tell me what is happening in your production. Let’s find out where the problem really starts.