Flow marks and Poor surface finish
Flow Marks and Poor Surface Finish Flow marks are wavy lines frozen into the part…
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Flash
Flash in Injection Molding: Causes and Fixes Flash is plastic escaping where the mold should…
Cracking,Delamination and Distortion
Cracking, delamination, and distortion look like three unrelated defects. They share one root family: stress…
Burn marks
Burn marks What is Burn Marks If an area of a moulding becomes the oxidized,…
Internal stress and warping
Internal stress is invisible on a fresh part. It shows up weeks later as a…
Why Unplanned Maintenance Unacceptable
Every mould user has to undertake some kind of maintenance activity.Since faults and damage to…
