Problem & Solution
Practical answers to common plastic material challenges
Product partially not filled
Product surface has no gloss
The sizing sleeve directly affects the pipe outer diameter accuracy and surface quality
Thin-wall products with wall thickness <1mm have many short shot, warpage and deformation problems
Improper multi-stage speed settings produce jetting, weld lines or surface defects
Product color inconsistent with the standard color plate
Thin flash appears at the parting line or moving parts of the product
Gas-assisted injection is used to reduce shrinkage and warpage but parameters are set improperly
Yellow-brown or black specks appear locally on the product
Difference between mold flow analysis results and actual products needs optimization