When solvent bonding Beats ultrasonic welding, and When It Does Not – Short Runs

solvent bonding and ultrasonic welding 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. T

0 Views PPOEM 17 Sep,2026

Maintain wall thickness the Right Way – Large Housings

This guide covers how to maintain wall thickness 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 tooli

0 Views PPOEM 17 Sep,2026

Plan packing method the Right Way – Short Runs

This guide covers how to plan 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 tooling i

0 Views PPOEM 17 Sep,2026

Tooling amortisation: Definition and How It Works – Painted Parts

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

0 Views PPOEM 17 Sep,2026

Prototype tooling in Thermoforming: Practical Notes – High Volume Runs

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

0 Views PPOEM 17 Sep,2026

Troubleshoot wall thickness – Method and Checks – Food Contact Parts

This guide covers how to troubleshoot wall thickness 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

Regrind content Explained for Thick Gauge Buyers – Medical Housings

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

0 Views PPOEM 17 Sep,2026

Uv stability of sheet Explained for Thick Gauge Buyers

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

0 Views PPOEM 17 Sep,2026

When drape forming Beats plug assist forming, and When It Does Not – Medical Housings

drape forming and plug assist forming 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. Th

0 Views PPOEM 17 Sep,2026

How to Troubleshoot cycle time in Vacuum Forming – Large Housings

This guide covers how to troubleshoot cycle time 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 tooli

0 Views PPOEM 17 Sep,2026

Why scorched sheet surface Happens and How to Stop It – Thick Gauge Work

scorched sheet surface 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

Trim first article approval – Method and Checks – Large Housings

This guide covers how to trim 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