Preventing post forming shrinkage Before Tooling Is Cut

post forming shrinkage is one of the faults that shows up during sampling on any new thick gauge tool. It is visible on the part, but the cause is usually in the mould, the heating cycle or

0 Views PPOEM 17 Sep,2026

How to specify fixture design Before Tooling Starts – High Volume Runs

This guide covers how to specify fixture design on a vacuum formed part: what the designer has to decide, what the mould maker needs to know, and the checks that catch problems before toolin

0 Views PPOEM 17 Sep,2026

Webbing in recesses – Diagnosis on the Forming Line

webbing in recesses is one of the faults that shows up during sampling on any new thick gauge tool. It is visible on the part, but the cause is usually in the mould, the heating cycle or the

0 Views PPOEM 17 Sep,2026

How to reduce scrap rate Before Tooling Starts – Medical Housings

This guide covers how to reduce scrap rate on a vacuum formed part: what the designer has to decide, what the mould maker needs to know, and the checks that catch problems before tooling is

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Avoid scrap rate – Method and Checks – 6 mm Sheet

This guide covers how to avoid scrap rate on a vacuum formed part: what the designer has to decide, what the mould maker needs to know, and the checks that catch problems before tooling is c

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Control shrinkage allowance: A Practical Thermoforming Guide – Short Runs

This guide covers how to control shrinkage allowance on a vacuum formed part: what the designer has to decide, what the mould maker needs to know, and the checks that catch problems before t

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Troubleshoot packing method the Right Way – Painted Parts

This guide covers how to troubleshoot packing method on a vacuum formed part: what the designer has to decide, what the mould maker needs to know, and the checks that catch problems before t

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Scrap rate – Why It Matters – 6 mm Sheet

In vacuum forming and thermoforming, scrap rate is one of the variables that decides whether a part comes off the machine within tolerance or has to be reworked. This entry explains what it

0 Views PPOEM 17 Sep,2026

Sheet thickness tolerance Explained for Thick Gauge Buyers – Painted Parts

In vacuum forming and thermoforming, sheet thickness tolerance is one of the variables that decides whether a part comes off the machine within tolerance or has to be reworked. This entry ex

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When PMMA acrylic Beats polycarbonate, and When It Does Not – Large Housings

PMMA acrylic and polycarbonate are both used on the same kind of plastic parts, and the choice between them changes tooling cost, lead time and the properties of the finished part. The compa

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Painted finish vs Textured sheet: Cost, Quality and Lead Time – 6 mm Sheet

painted finish and textured sheet are both used on the same kind of plastic parts, and the choice between them changes tooling cost, lead time and the properties of the finished part. The co

0 Views PPOEM 17 Sep,2026

Plan first article approval the Right Way – Medical Housings

This guide covers how to plan first article approval on a vacuum formed part: what the designer has to decide, what the mould maker needs to know, and the checks that catch problems before t

0 Views PPOEM 17 Sep,2026