• Sales@ppoem.com
  • Beijing-time 08:00 am - 5:30 pm

Bubbles in the sheet – Diagnosis on the Forming Line – Food Contact Parts

bubbles in the sheet 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 th

0 Views PPOEM 17 Sep,2026

What tolerance stack up Means on a Formed Part – Food Contact Parts

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

0 Views PPOEM 17 Sep,2026

Measure colour consistency the Right Way – Short Runs

This guide covers how to measure colour consistency 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 to

0 Views PPOEM 17 Sep,2026

How to maintain wall thickness Before Tooling Starts – Medical 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

Improve rib layout: A Practical Thermoforming Guide – 6 mm Sheet

This guide covers how to improve rib layout 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

0 Views PPOEM 17 Sep,2026

How to validate texture depth on Thick Gauge Parts – Medical Housings

This guide covers how to validate 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 toolin

0 Views PPOEM 17 Sep,2026

Break even quantity: Definition and How It Works – 6 mm Sheet

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

0 Views PPOEM 17 Sep,2026

Cap layer in Thermoforming: Practical Notes – Food Contact Parts

In vacuum forming and thermoforming, cap layer 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 m

0 Views PPOEM 17 Sep,2026

Understanding laser marking – Short Runs

In vacuum forming and thermoforming, laser marking 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

0 Views PPOEM 17 Sep,2026

Specify colour consistency: A Practical Thermoforming Guide – Outdoor Parts

This guide covers how to specify colour consistency 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 to

0 Views PPOEM 17 Sep,2026

How to quote mould venting on Thick Gauge Parts – High Volume Runs

This guide covers how to quote 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 tooling i

0 Views PPOEM 17 Sep,2026

How to reduce wall thickness Before Tooling Starts – High Volume Runs

This guide covers how to reduce 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 tooling

0 Views PPOEM 17 Sep,2026