Coextruded sheet in Thermoforming: Practical Notes – 6 mm Sheet

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

1 Views PPOEM 17 Sep,2026

Validate mould venting – Method and Checks – Painted Parts

This guide covers how to validate mould venting 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

1 Views PPOEM 17 Sep,2026

How to choose draw ratio Before Tooling Starts – Medical Housings

This guide covers how to choose draw ratio 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

1 Views PPOEM 17 Sep,2026

Bubbles in formed sheet: Definition and How It Works – Food Contact Parts

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

1 Views PPOEM 17 Sep,2026

Avoid sheet grade – Method and Checks – Painted Parts

This guide covers how to avoid sheet grade 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

1 Views PPOEM 17 Sep,2026

Control packing method – Method and Checks – Large Housings

This guide covers how to control 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 toolin

1 Views PPOEM 17 Sep,2026

Compare cool down time the Right Way – Food Contact Parts

This guide covers how to compare cool down 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 toolin

1 Views PPOEM 17 Sep,2026

Understanding sheet extrusion direction – Short Runs

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

1 Views PPOEM 17 Sep,2026

Cooling jig: Definition and How It Works – Thick Gauge Work

In vacuum forming and thermoforming, cooling jig 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

1 Views PPOEM 17 Sep,2026

Measure texture depth: A Practical Thermoforming Guide

This guide covers how to measure texture depth 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

1 Views PPOEM 17 Sep,2026

Recycled sheet Compared with virgin sheet

recycled sheet and virgin 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 comp

1 Views PPOEM 17 Sep,2026

Validate sheet grade: A Practical Thermoforming Guide

This guide covers how to validate sheet grade 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

1 Views PPOEM 17 Sep,2026