How to Mold Part with Zero Sinkmark and Weldline for Aesthetic Panel?
If the Part with Center with large opening for Audio Control Panel plug a great nos of Strengthening Ribs for warpage control and part Strength.
The Part require High Gloss Finishing.
We have rich experience mould maker and moulding shop in Asia, Indonesia, Singapore and China. we can help you to look at your product and tune to the cosmetic requirement. Are you looking for mould maker and mould for your product. If you can send us the product drawings we may be able to help and look into it. Like to know where you will be producing this parts.
To minimize the the sink mark, plastic material also play an important part, certain plastic has higher shrinkage factor then another, therefore also produce sink marks. Add material will cause more sink marks.